Publications

206. Bergmann, U; Kern, J; Schoenlein, RW; Wernet, Ph; Yachandra, VK; Yano, J; Using X-ray free-electron lasers for spectroscopy of molecular catalysts and metalloenzymes, Nature Reviews Physics (2021) https://doi.org/10.1038/s42254-021-00289-3

205. Reinhard, ME; Mara, MW; Kroll, Th; Lim, H; Hadt, RG; Alonso-Mori, R; Chollet, M; Glownia, JM; Nelson, S; Sokaras, D; Kunnus, K; van Driel, TB; Hartsock, RW; Kjaer, KS; Weninger, C; Biasin, E; Gee, LB; Hodgson, KO; Hedman, B; Bergmann, U; Solomon, EI; Gaffney, KJ; Short-lived metal-centered excited state initiates iron-methionine photodissociation in ferrous cytochrome c, Nature Communications, 12, 1086 (2021) https://doi.org/10.1038/s41467-021-21423-w

204. Britz, A; Attar, AR; Zhang, X; Chang, H-T; Nyby, C; Krishnamoorthy, A; Park, SH; Kwon, S; Kim, M; Nordlund, D; Sainio, S; Heinz, TF; Leone, SR; Lindenberg, AM; Nakano, A; Ajayan, P; Vashishta, P; Fritz, D; Lin, M-F; Bergmann, U; Carrier-specific dynamics in 2H-MoTe2 observed by femtosecond soft X-ray absorption spectroscopy using an X-ray free-electron laser, Structural Dynamics, 8, 014501 (2021) https://doi.org/10.1063/4.0000048

203. Attar, AR; Chang, H-T; Britz, A; Zhang, X; Lin, M-F; Krishnamoorthy, A; Linker, Th; Fritz, D; Neumark, DM; Kalia, RK; Nakano, A; Ajayan, P; Vashishta, P; Bergmann, U; Leone, SR; Simultaneous Observation of Carrier-Specific Redistribution and Coherent Lattice Dynamics in 2H-MoTe2 with Femtosecond Core- Level Spectroscopy, ACS Nano, 14, 11, 15829 (2020) https://dx.doi.org/10.1021/acsnano.0c06988

202. Gueriau, P; Lamsdell, JC; Wogelius, RA; Manning, PL; Egerton, VM; Bergmann, U; Bertrand, L; Denayer, J; A new Devonian euthycarcinoid reveals the use of different respiratory strategies during the marine-to- terrestrial transition in the myriapod lineage, R. Soc. Open Sci. 7, 201037 http://dx.doi.org/10.1098/rsos.201037

201. Alonso-Mori, R; Dimosthenis Sokaras, D; Cammarata, M; Ding, Y; Feng, Y; Fritz, D; Gaffney, KJ; Hastings, J; Kao, C-C; Lemke, HT; Maxwell, T; Robert, A; Schropp, A; Seiboth, F; Sikorski, M; Song, S; Weng, T-C; Zhang, W; Glenzer, S; Bergmann, U; Zhu, D; Femtosecond electronic structure response to high intensity XFEL pulses probed by iron X-ray emission spectroscopy, Scientific Reports, 10, 16837 (2020) https://doi.org/10.1038/s41598-020-74003-1

200. Stepanic, OMC; Ward, J; Penner-Hahn, JE; Deb, A; Bergmann, U; DeBeer, S; Probing a silent metal: A Combined X-ray Absorption and Emission Spectroscopic Study of Biologically Relevant Zinc Complexes, Inorganic Chemistry, 59, 13551 (2020) https://dx.doi.org/10.1021/acs.inorgchem.0c01931

199. Srinivas, V; Banerjee, R; Lebrette, H; Jones, JC; Aurelius, O; Kim, I-S; Pham, CC; Gul, S; Sutherlin, KD; Bhowmick, A; John, J; Bozkurt, E; Fransson, Th; Aller, P; Butryn, A; Bogacz, I; Simon, Ph; Keable, S; Britz, A; Tono, K; Kim, KS; Park, S-Y; Lee, SJ; Park, J; Alonso-Mori, R; Fuller, FD; Batyuk, A; Brewster, AS; Bergmann, U; Sauter, NK; Orville, AM; Yachandra, VK; Yano, J; Lipscomb, JD; Kern, J; Högbom, M; High Resolution XFEL Structure of the Soluble Methane Monooxygenase Hydroxylase Complex with its Regulatory Component at Ambient Temperature in Two Oxidation States, J. Am. Chem. Soc., 142, 14249, (2020) https://dx.doi.org/10.1021/jacs.0c05613

198. Kroll, Th; Weninger, C; Fuller, FD; Guetg, MW; Benediktovitch, A; Zhang, Y; Marinelli, A; Alonso-Mori, R; Aquila, A; Liang, M; Koglin, JE; Koralek, J; Sokaras, D; Zhu, D; Kern, J; Yano, J; Yachandra, VK; Rohringer, N; Lutman, A; Bergmann, U; Observation of Seeded Mn Kβ Stimulated X-ray Emission Using Two-color X-ray Free Electron Laser Pulses, Phys. Rev. Lett., 125, 037404 (2020) DOI: 10.1103/PhysRevLett.125.037404

197. Halavanau, A; Benediktovitch, A; Lutman, AA; DePonte, D; Cocco, D; Rohringer, N; Bergmann, U; Pellegrini, C; Design and Characteristics of a Population Inversion X-ray Laser Oscillator, Proc Natl Acad Sci, 117 15511 (2020) www.pnas.org/cgi/doi/10.1073/pnas.2005360117

196. Ibrahim, M; Fransson, Th; Chatterjee, R; Cheah, MH; Hussein, R; Lassalle, L; Sutherlin, K; Young, ID; Fuller, FD; Gul, S; Kim, I; Simon, PS; de Lichtenberg, C; Chernev, P; Bogacz, I; Pham, C; Orville, AM; Saichek, N; Northen, T; Batyuk, A; Carbajo, S; Alonso-Mori, R. Tono, K; Owada, S; Bhowmick, A; Bolotovsky, R; Mendez, D; Moriarty, NW; Holton, JM; Dobbek, H; Brewster, AS; Adams, PD; Sauter, NK; Bergmann, U; Zouni, A; Messinger, J; Kern, J; Yachandra, VK; Yano J; Untangling the Sequence of Events During the S2 → S3 Transition in Photosystem II: Implications for the Water Oxidation Mechanism, Proc Natl Acad Sci, 117, 12624 (2020) www.pnas.org/cgi/doi/10.1073/pnas.2000529117

195. Xu, J; Babu, G; Kato, K; Robles Hernández FC; Puthirath, AB; Britz, A; Nordlund, D; Sainio, S; Bergmann, U; Ajayan, PM; High capacity Li/Ni rich Ni-Ti-Mo oxide cathode for Li-ion batteries, Solid State Ionics, 345, 115172 (2020) https://doi.org/10.1016/j.ssi.2019.115172

194. Nascimento, DR; Zhang, Y; Uwe Bergmann, U; Govind, N; Near-Edge X‑ray Absorption Fine Structure Spectroscopy of Heteroatomic Core-Hole States as a Probe for Nearly Indistinguishable Chemical Environments, J. Chem. Phys. Lett., 11, 556-561 (2020) https://dx.doi.org/10.1021/acs.jpclett.9b03500

193. Bergmann U; Georgiou, R; Gueriau, P; Rueff, J-P; et Loïc Bertrand, L; Nouvelles spectroscopies Raman X du carbone pour les matériaux anciens, Reflets de la Physique, n° 63, 22-25 (2019)

192. Bergmann, U; Archimedes ӓlteste Schriften – Eine Enthüllung mit der Synchrotron- Fluoreszenzbildgebung, in Die Welt im Durchblick Wunder moderner Röntgentechnologie, Uwe Busch, Wilfried Rosendahl, (Hrsg.), wbg Theiss, (2019) ISBN: 978-3-8062-3995-9

191. Edwards, NP; Webb, SM; Bergmann, U; Photons, Folios, and Fossils: The X-ray Imaging and Spectroscopy Program of Ancient Materials at SSRL,Synchrotron Radiation News, 32:6, 22-28 (2019) DOI: 10.1080/08940886.2019.1680211

190. Zhang, Y; Bergmann, U; Schoenlein, R; Khalil, M; Govind, N; Double Core Hole Valence-to-Core X-ray Emission Spectroscopy: A Theoretical Exploration Using Time-Dependent Density Functional Theory, J. Chem. Phys., 151, 144114 (2019) DOI:10.1063/1.5111141

189. Bergmann, U; Bertrand, L; Edwards, NP; Manning, PL; Wogelius, RA; Chemical Mapping of Ancient Artifacts and Fossils with X-Ray Spectroscopy. In: Jaeschke E., Khan S., Schneider J., Hastings J. (eds) Synchrotron Light Sources and Free-Electron Lasers. Springer, Cham (2019) DOI: 10.1007/978-3-319-04507-8_77-1

188. Li, L; Lin, M-F; Zhang, X; Britz, A; Krishnamoorthy, A; Ruru Ma, R; Kalia, RK; Nakano, A; Vashishta, P; Ajayan, P; Hoffmann, MC; Fritz, DM; Bergmann, U; Prezhdo OV; Phonon-Suppressed Auger Scattering of Charge Carriers in Defective Two-Dimensional Transition Metal Dichalcogenides, Nano Lett., 19, 6078−6086 (2019) DOI: 10.1021/acs.nanolett.9b02005

187. Henthorn, J; Arias, R; Koroidov, S; Kroll, Th; Sokaras, D; Bergmann, U; Rees, D; DeBeer, S; Localized Electronic Structure of Nitrogenase FeMoco Re-vealed by Selenium K-edge High Resolution X-ray Absorption Spectroscopy, J. Am. Chem. Soc., 141, 13676−13688 (2019) DOI: 10.1021/jacs.9b06988

186. Georgiou, R; Gueriau, P; Sahle, CJ; Bernard, S; Mirone, A; Garrouste, R; Bergmann, U; Rueff, J-P; Bertrand, L; Carbon speciation in organic fossils using 2D to 3D x-ray Raman multispectral imaging, Science Advances, 5, eaaw5019 (2019) DOI: 10.1126/sciadv.aaw5019

185. Warke, MR; Edwards, NP; Wogelius, RA; Manning, PL; Bergmann, U; Egerton, VM; Kimball, KC; Garwood, RJ; Beukesh, NJ; Schröder S; Decimeter-scale mapping of carbonate-controlled traceelement distribution in Neoarchean cuspate stromatolites, Geochimica et Cosmochimica Acta, 261, 56-75 (2019), https://doi.org/10.1016/j.gca.2019.07.004

184. Krishnamoorthy, A; Lin, M-F; Zhang, X; Weninger, C; Ma, R; Britz, A; Tiwary, C; Kochat, V; Apte, A; Yang, J; Park, S; Li, R; Shen, X; Wang, X; Kalia, R; Nakano, A; Shimojo, F; Fritz, D; Bergmann, U; Ajayan, P; Vashishta, P; Optical Control of Non-Equilibrium Phonon Dynamics, Nano Lett., 19, 4981−4989 (2019) DOI: 10.1021/acs.nanolett.9b01179

183. Manning, PL; Edwards, NP; Bergmann, U; Anné, J; Sellers, WI; van Veelen, A; Sokaras, D; Egerton, VM; Alonso-Mori, R; Ignatyev, K; van Dongen, BE; Wakamatsu, K; Ito, S; Knoll, F; Wogelius, RA; Pheomelanin pigment remnants mapped in fossils of extinct mammals, Nature Communications, 10, 2250 (2019) https://doi.org/10.1038/s41467-019-10087-2

182. Bergmann, U; Yachandra, V; Yano, J; How ultrafast X-ray pulses can reveal hidden secrets of photosynthesis, The Biochemist, 41, 24-29 (2019)

181. Chatterjee, R; Weninger, C; Loukianov, A; Gul, S; Fuller, FD; Cheah, MH; Fransson, T; Pham, CC; Nelson, S; Song, S; Britz, A; J. Messinger, J; Bergmann, U; Alonso-Mori, R; Yachandra, VK; Kern J; Yano J; XANES and EXAFS of dilute solutions of transition metals at XFELs, J. Synchrotron Rad., 261716–1724 (2019) https://doi.org/10.1107/S1600577519007550

180. Miyashita, T; Coatesa, MI; Farrar R; Larson, P; Manning, PL; Wogelius, RA; Edwards, NP; Anné, J; Bergmann, U; Palmer AR; Currie PJ; Hagfish from the Cretaceous Tethys Sea and a reconciliation of the morphological–molecular conflict in early vertebrate phylogeny, Proc Natl Acad Sci, 116, 2146-51 (2019), DOI: 10.1073/pnas.1814794116

179. Anné, J; Wogelius, RA; Edwards, NP; van Veelen, A; Buckley, M; Sellers, WI; Bergmann, U; Sokaras, D; Alonso-Mori, R; Harvey, VL; Egerton, VM; Phillip L. Manning PL; Morphological and chemical evidence for cyclic bone growth in a fossil hyaena, J. Anal. At. Spectrom., 33, 2062-2069 (2018), DOI: 10.1039/c8ja00314a

178. Kern, J; Chatterjee, R; Young, ID; Fuller, FD; Lassalle, L; Ibrahim, M; Gul, S; Fransson, Th; Brewster, AS; Alonso-Mori R; Hussein, R; Zhang, M; Douthit, L; de Lichtenberg. C; Cheah, MH; Shevela, D; Wersig, J; Seufert I; Sokaras, D; Pastor, E; Weninger, C; Kroll, Th; Sierra, RG; Aller, P; Butryn, A; Orville, AM; Liang, M; Batyuk, A; Koglin, JE; Carbajo, S; Boutet, S; Moriarty, NW; Holton, JM; Dobbek, H; Adams, PD; Bergmann, U; Sauter, NK; Zouni, A; Messinger, J; Yano, J; Yachandra, VK; Structures of the intermediates of Kok’s photosynthetic water oxidation clock, Nature, 563, 421-425 (2018)

177. Kubin, M; Meiyuan Guo, M; Kroll, Th; Löchel, H; Källman, E; Baker, ML; Mitzner, R; Gul, S; Kern, J; Föhlisch, A; Erko, A; Bergmann, U; Yachandra, VK; Yano, J; Lundberg, M; Wernet, Ph; Probing the Oxidation State of Transition Metal Complexes: A Case Study on How Charge and Spin Densities Determine Mn L-Edge X-ray Absorption Energies, Chem. Sci., 9, 6813-6829 (2018) DOI: 10.1039/c8sc00550h

176. Edwards, NP; Webb, SM; Krest, CM; van Campen, D; Manning, PL; Wogelius, RA; Bergmann, U; A new Synchrotron Rapid Scanning X-ray Fluorescence (SRS-XRF) imaging station at SSRL beam line 6-2, J. Synchrotron Rad, 25, 1565-73 (2018), DOI: 10.1107/S1600577518010202

175. Fransson, Th; Chatterjee, R; Fuller, FD; Gul, S; Weninger, C; Sokaras, D; Kroll, Th; Alonso-Mori, R; Bergmann, U; Kern, J; Yachandra VK; Junko Yano, Y; X-ray Emission Spectroscopy as an in Situ Diagnostic Tool for X-ray Crystallography of Metalloproteins Using an X-ray Free-Electron Laser,Biochemistry, 57, 4629–4637 (2018), DOI: 10.1021/acs.biochem.8b00325

174. Kroll, Th; Weninger, C; Alonso-Mori, R; Sokaras, D; Zhu, D; Mercadier, L; Majety, VP; Marinelli, A; Lutman, AA; Guetg, MW; Decker, F-J; Boutet, S; Aquila, A; Koglin, J; Koralek, J; DePonte, DP; Kern, J; Fuller, FD; Pastor, E; Fransson, Th; Zhang, Y; Yano, J; Yachandra, VK; Rohringer, N; Bergmann, U; Stimulated X-ray Emission Spectroscopy in Transition Metal Complexes, Phys. Rev. Lett., 120, 133203 (2018). DOI: 10.1103/PhysRevLett.120.133203

173. Adam Gibson A; Piquette, KY; Bergmann, U; Christens‑Barry, W; Davis, G; Endrizzi, M; Fan, S; Farsiu, S; Fitzgerald, A; Grifths, J; Jones, C; Li, G; Manning, PL; Maughan Jones, C; Mazza, R; Mills, D; Modregger, P; Munro, PRT; Olivo, A; Stevenson, A; Venugopal, B; Wallace, V; Wogelius, RA; Toth, MB; Terras, M; An assessment of multimodal imaging of subsurface text in mummy cartonnage using surrogate papyrus phantoms, Herit. Sci., 6:7 (2018) https://doi.org/10.1186/s40494-018-0175-4

172. Guetg, MW; Lutman, AA; Ding, Y; Maxwell, TJ; Decker, F-J; Bergmann, U; Huang, Z; Generation of High- Power High-Intensity Short X-Ray Free-Electron-Laser Pulses, Phys. Rev. Lett., 120, 014801 (2018). DOI: 10.1103/PhysRevLett.120.014801

171. Lin, M-F; Verkamp, MA; Leveillee, J; Ryland, ES; Benke, K; Zhang, K; Weninger, C; Shen, X; Li, R; Fritz, DM; Bergmann, U; Wang, X; Schleife, A; Vura-Weis, J; Carrier-Specific Femtosecond XUV Transient Absorption of PbI2 Reveals Ultrafast Nonradiative Recombination, J. Phys. Chem. C, 121, 27886-27893 (2017) DOI:10.1021/acs.jpcc.7b11147

170. Lin, M-F; Kochat, V; Krishnamoorthy, A; Bassman, L; Clemens Weninger, C; Zheng, Q; Zhang, X; Apte, A; Tiwary, CS; Shen, X; Li, R; Kalia, R; Ajayan, P; Nakano, A; Vashishta, P; Shimojo, F; Wang, X; Fritz, DM; Bergmann, U; Ultrafast non-radiative dynamics of atomically thin MoSe2, Nature Communications, 8, 1745 (2017), DOI: 10.1038/s41467-017-01844-2.

169. Kubin, M; Kern, J; Gul, S; Kroll, Th; Chatterjee, R; Löchel, H; Fuller, FD; Sierra, RG; Quevedo, W; Weniger, C; Rehanek, J; Firsov, A; Laksmono, H; Weninger, C; Alonso-Mori, R; Nordlund, DL; Lassalle-Kaiser, B; Glownia, M; Krzywinski, J; Moeller, S; Turner, JJ; Minitti, MP; Dakovski, GL; Koroidov, S; Kawde, A; Kanady, JS; Tsui, EY; Suseno, S; Han, Z; Hill, E; Taguchi, T; Borovik, AS; Agapie, Th; Messinger, J; Erko, A; Föhlisch, A; Bergmann, U; Mitzner, R; Yachandra, VK; Yano, J; Wernet; Ph; Soft X-ray Absorption Spectroscopy of Metalloproteins and High-Valent Metal-Complexes at Room Temperature Using Free- Electron Lasers, Structural Dynamics, 4, 053407 (2017).

168. Gueriau, P; Rueff, J-P; Bernard, S; Kaddissy, JA; Goler, S; Sahle, Ch; Sokaras, D; Wogelius, RA; Maning, PL; Bergmann, U; Bertrand, L; Noninvasive Synchrotron-Based X ‑ ray Raman Scattering Discriminates Carbonaceous Compounds in Ancient and Historical Materials, Analytical Chemistry, 89, 10819 (2017), DOI: 10.1021/acs.analchem.7b02202

167. X-ray Free Electron Lasers – Applications to Materials, Chemistry and Biology, Royal Society of Chemistry, Editors: Uwe Bergmann, Vittal K. Yachandra, Junko Yano, Copyright: 2017, Print ISBN: 978-1- 84973-100-3, EPUB eISBN: 978-1-78801-202-7, ISSN: 2044-0774, Pages: 464, Publication date: 15 Aug 2017. Link: http://dx.doi.org/10.1039/9781782624097.

166. Mara, MW; Hadt, RG; Reinhard, ME; Kroll, Th; Lim, H; Hartsock, RW; Alonso-Mori, R; Chollet, M; Glownia, JM; Nelson, S; Sokaras, D; Kunnus, K; Hodgson, KO; Hedman, B; Bergmann, U; Gaffney, KJ; Solomon, EI; Metalloprotein entatic control of ligand-metal bonds quantified by ultrafast x-ray spectroscopy,Science, 356, 1276 (2017).

165. Kjær, KS; Zhang, W; Alonso-Mori, R; Bergmann, U; Chollet, M; Hadt, RG; Hartsock, RW; Harlang, T; Kroll, Th; Kubiček, K; Lemke, HT; Liang, HV; Liu, Y; Nielsen, MM; Robinson, JS; Solomon, EI; Sokaras, D; van Driel, TB; Weng, T-C; Zhu, D; Persson, P; Wärnmark, K; Sundström, V; Gaffney, KJ; Ligand manipulation of charge transfer excited state relaxation and spin crossover in [Fe(2,2′-bipyridine)2(CN)2], Structural Dynamics, 4, 044030 (2017).

164. Fuller, FD; Sheraz Gul, S; Chatterjee, R; Burgie, ES; Young,ID; Lebrette, H; Srinivas, V; Brewster, AS; Michels-Clark, T; Clinger, JA; Andi, B; Ibrahim, M; Pastor, E; de Lichtenberg, C; Hussein, R; Pollock, CJ; Zhang, M; Stan, CA; Kroll, Th; Fransson, Th; Weninger, C; Kubin, M; Aller, P; Lassalle, L; Bräuer, Ph; Miller, MD; Amin, M; Koroidov, S; Roessler, CG; Allaire, M; Sierra, RG; Docker, PT; Glownia, JM; Nelson, S; Koglin, JE; Zhu, D; Chollet, M; Song, S; Lemke, H; Liang, M; Sokaras, D; Alonso-Mori, R; Zouni, A; Messinger, J; Bergmann, U; Boal, AK; Bollinger Jr, JM; Krebs, C; Högbom, M; Phillips Jr, GN; Vierstra, RD; Sauter, NK; Orville, AM; Kern, J; Yachandra, VK; Yano, J; Drop-on-demand sample delivery for studying biocatalysts in action at X-ray free-electron lasers, Nature Methods, 14, 443 (2017) doi:10.1038/nmeth.4195

163. Young, ID; Ibrahim, M; Chatterjee, R; Gul, S; Fuller, F; Koroidov, S; Brewster, AS; Tran R; Alonso-Mori R; Kroll, Th; Michels-Clark, T; Laksmono, H; Sierra, RG; Stan, CA; Hussein, R; Zhang, M; Douthit, L; Kubin, M; de Lichtenberg, C; Vo Pham, L; Nilsson, H; Cheah, MH; Shevela, D; Saracini, C; Bean, MA; Seuffert, I; Sokaras, D; Weng, T-C; Pastor, E; Weninger, C; Fransson, Th; Lassalle, L; Bräuer, Ph; Aller, P; Docker, PT; Andi, B; Orville, AM; Glownia, JM; Nelson, S; Sikorski, M; Zhu, D; Hunter, MS; Lane, TJ; Aquila, A; Koglin, JE; Robinson, J; Liang, M; Boutet, S; Lyubimov, AY; Uervirojnangkoorn, M; Moriarty, NW; Liebschner, D; Afonine, PV; Waterman, DG; Evans, G; Wernet, Ph; Dobbek, H; Weis, WI; Brunger, AT; Zwart, PH; Adams, PD; Zouni, A; Messinger, J; Bergmann, U; Sauter, NK; Jan Kern, J; Yachandra, VK; Yano J; Structure of photosystem II and substrate binding at room temperature, Nature, 540, 453 (2016).

162. Edwards, NP; van Veelen, A; Anné, J; Manning, PL; Bergmann, U; Sellers WI; Egerton, VM; Sokaras, D; Alonso-Mori, R; Wakamatsu, K; Ito, S; Wogelius, RA; Elemental characterisation of melanin in feathers via synchrotron X-ray imaging and absorption spectroscopy, Scientific Reports, 6, 34002 (2016).

161. DeBeer, S; Bergmann, U; X-Ray Emission Spectroscopic Techniques in Bioinorganic Applications in Encyclopedia of Inorganic and Bioinorganic Chemistry, ed R.A. Scott, John Wiley: Chichester. DOI: 10.1002/9781119951438.eibc2158. (Published 15 September, 2016).

160. Kroll, T; Kern, J; Kubin, M; Ratner, D; Gul, S; Fuller, FD; Löchel, H; Krzywinski, J; Lutman, A; Ding, Y; Dakovski, GL; Moeller, S; Turner, JJ; Alonso-Mori, R; Nordlund, DL; Rehanek, J; Weniger, C; Firsov, A; Brzhesinskaya, M; Chatterjee, R; Lassalle-Kaiser, B; Sierra, RG; Lakshmono, H; Hill, E; Borovik, A; Erko, A; Föhlisch, A; Mitzner, R; Yachandra, VK; Yano, J; Wernet, Ph; Bergmann, U; X-ray absorption spectroscopy using a self-seeded soft X-ray free-electron laser, Optics Express, 24, 22469 (2016).

159. Zhang, W; Kjær, KS; Alonso-Mori, R; Bergmann, U; Chollet, M; Fredin, LA; Hadt, RG; Hartsock, RW; Harlang, T; Kroll, T; Kubicek, K; Lemke, HT; Liang, HW; Liu, Y; Nielsen, MM; Persson, P; Robinson, JS; Solomon, EI; Sun, Z; Sokaras, D; van Driel, TB; Weng, T-C; Zhu, D; Wärnmark, K; Sundström V; Gaffney, KJ; Manipulating charge transfer excited state relaxation and spin crossover in iron coordination complexes with ligand substitution, Chem. Sci., 8, 515-523 (2017). DOI: 10.1039/c6sc03070j

158. Sauter, NK; Echols, N; Adams, PD; Zwart, PH; Kern, J; Brewster, AS; Koroidov, S; Alonso-Mori, R; Zouni, A; Messinger, J; Bergmann, U; Yano, J; Yachandra, VK; No observable conformational changes in PSII, Nature, 533, E1 (2016).

157. Alonso Mori, R; Asa, K; Bergmann, U; Brewster, AS; Chatterjee, R; Cooper, JK; Frei, HM; Fuller, FD; Goggins, E; Gul, S; Fukuzawa, H; Iablonskyi, D; Ibrahim, M; Katayama, T; Kroll, Th; Kumagai, Y; McClure, BA; Messinger, J; Motomura, K; Nagaya, K; Nishiyama, T; Saracini, C; Sato, Y; Sauter, NK; Sokaras, D; Takanashi, T; Togashi, T; Ueda, K; Weare, WW; Weng, T-C; Yabashi, M; Yachandra, VK; Young, ID; Zouni, A; Kern, J; Yano, J; Towards Characterization of Photo-Excited Electron Transfer and Catalysis in Natural and Artificial Systems Using XFELs, Faraday Discussions, 194, 621-638, (2016). DOI: 10.1039/C6FD00084C

156. Chatterjee, R; Han, G; Kern, J; Gul, S; Fuller, FD; Garachtchenko, A; Young, ID; Weng, T-C; Nordlund, D; Alonso-Mori, R; Bergmann, U; Sokaras, D; Hatakeyama, M; Yachandra, VK; Yano, J; Structural changes correlated with magnetic spin state isomorphism in the S2 state of the Mn4CaO5 cluster in the oxygen- evolving complex of photosystem II, Chem. Sci., 7, 5236-5248 (2016).

155. Haldrup, K; Gawelda, W; Abela, R; Alonso-Mori, R; Bergmann, U; Bordage, A; Cammarata, M; Canton, S; Dohn, A; van Driel, T; Fritz, D; Galler, A; Glatzel, P; Harlang, T; Kjær, K; Lemke, H; Moller, K; Németh, Z; Pápai, M; Sas, N; Uhlig, J; Zhu, D; Vankó, G; Sundstrom, V; Nielsen, M; Bressler, C; Observing Solvation Dynamics with Simultaneous Femtosecond X-ray Emission Spectroscopy and X-ray Scattering, Journal of Physical Chemistry B, 120, 1158-1168 (2016).

154. Bertrand, L; Bernard, S; Federica Marone, Thoury, M; Reiche, I; Gourrier, A; Sciau, Ph; Bergmann, U; Emerging Approaches in Synchrotron Studies of Materials from Cultural and Natural History Collections, Topics in Current Chemistry, 374(1). doi:10.1007/s41061-015-0003-1 (2016).

153. Harazim, D; McIlroy, D; Edwards, NP; Wogelius, RA; Manning, PL; Poduska, KM; Layne, GD; Sokaras, D; Alonso-Mori, R; Bergmann, U; Bioturbating animals control the mobility of redox-sensitive trace elements in organic-rich mudstone, Geology, 43, 1007-1010 (2015).

152. Barden, HE; Julia Behnsen, J; Bergmann, U; Melanie J. Leng, MJ; Manning, PL; Withers, PJ; Wogelius, RA; van Dongen, BE; Geochemical Evidence of the Seasonality, Affinity and Pigmenation of Solenopora jurassica, PLOS ONE | DOI:10.1371/journal.pone.0138305 September 14, (2015).

151. Alonso-Mori, R; Sokaras, D; Zhu, D; Kroll, Th; Chollet, M; Feng, Y; Glownia, JM; Kern, J; Lemke, HT; Nordlund, D; Robert, A; Sikorski, M; Sanghoon Song, S; Weng, T-S; Bergmann, U; Photon- in photon-out hard X-ray spectroscopy at the Linac Coherent Light Source, J. Synchrotron Rad., 22 612-620 (2015).

150. Gul, S; Wei, J; Ng, D; Alonso-Mori, R; Kern, J; Sokaras, D; Anzenberg, E; Lassalle-Kaiser, B; Gorlin, Y; Weng, T-C; Zwart, PH; Zhang, JZ; Bergmann, U; Yachandra, VK; Jaramillo, Th; Yano, J; Simultaneous detection of electronic structure changes from two elements of a bifunctional catalyst using wavelength-dispersive X-ray emission spectroscopy and in situ electrochemistry, Phys. Chem. Chem. Phys., 17, 8901 (2015).

149. Egerton, VM; Wogelius, RA; Norell, MA; Edwards, NP; Sellers, WI; Bergmann, U; Sokaras, D; Alonso-Mori, R; Ignatyev, K; van Veelen, A; Anné, J; van Dongen, B; Knoll, F; Manning, PL; The mapping and differentiation of biological and environmental elemental signatures in the fossil remains of a 50 million year old bird, J. Anal. At. Spectrom., 30, 627-634 (2015).

148. Sellberg, JA; McQueen, TA; Laksmono, H; Schreck, S; Beye, M; DePonte, DP; Kennedy, B; Nordlund, D; Sierra, RG; Schlesinger, D; Tokushima, T; Zhovtobriukh, I; Eckert, S; Segtnan, VH; Ogasawara, H; Kubicek, K; Techert, S; Bergmann, U; Dakovski, GL; Schlotter, WF; Harada, Y; Bogan, MJ; Wernet, Ph; Föhlisch, A; Pettersson, LGM; Nilsson, A; X-ray emission spectroscopy of bulk liquid water in “no-man’s land, J. Chem. Phys., 142, 044505 (2015).

147. Barden HE; Bergmann, U; Edwards, NP; Egerton, VM; Manning PL; Perry S; van Veelen A; Wogelius RA; van Dongen BE; Bacteria or melanosomes? A geochemical analysis of micro-bodies on a tadpole from the Oligocene Enspel Formation of Germany, Palaeobiodiversity and Palaeoenvironments, 95, 33 – 45 (2015).

146. Schreck, S; Martin Beye, M; Sellberg, JA; McQueen, T; Laksmono, H; Kennedy, B; Eckert, S; Schlesinger, D; Nordlund, D; Ogasawara, H; Sierra, RG; Segtnan, VH; Kubicek, K; Schlotter, WF; Dakovski, GL; Moeller, SP; Bergmann, U; Techert, S; Pettersson, LGM; Wernet, Ph; Bogan, MJ; Harada, Y; Nilsson, A; Föhlisch, A; Reabsorption of Soft X-Ray Emission at High X-Ray Free-Electron Laser Fluences Phys. Rev. Lett., 113 153002 (2014).

145. Kern J; Tran R; Alonso-Mori R; Koroidov, S; Echols, N; Hattne, J; Ibrahim, M; Gul, S; Laksmono, H; Sierra, RG; Gildea, RJ; Han, G; Hellmich, J; Lassalle-Kaiser, B; Chatterjee, R; Brewster, AS; Stan, CA; Glöckner, C; Lampe, A; DiFiore, D; Milathianaki, D; Fry, AR; Seibert, MM; Koglin, JE; Gallo, E; Uhlig, J; Sokaras, D; Weng, T-C; Zwart, PH; Skinner, DE; Bogan, MJ; Messerschmidt, M; Glatzel, P; Williams, GJ; Boutet, S; Adams, PD; Zouni, A; Messinger, J; Sauter, NK; Bergmann, U; Yano, J; Yachandra VK; Taking snapshots of photosynthetic water oxidation using femtosecond X-ray diffraction and spectroscopy, Nature Communications, 5 4371 (2014).

144. Manning, PL; Wogelius, RA; van Dongen, BE; Lyson, TR; Bergmann, U; Webb, S; Buckley, M; Egerton, VM; Sellers, WI; The role and biochemistry of melanin pigment in the exceptional preservation of hadrosaur skin. In: Eberth, D.A., Evans, D.C, editor(s). Hadrosaurs. Bloomington, Indiana: Indiana University Press; p. 600-610 (2014).

143. Tran, R; Kern, J; Hattne, J; Koroidov, S; Hellmich, J; Alonso-Mori, R; Sauter, NK; Bergmann, U; Messinger, J; Zouni, A; Yano J; Yachandra VK; The Mn4Ca photosynthetic water-oxidation catalyst studied by simultaneous X-ray spectroscopy and crystallography using an X-ray free-electron laser, Phil. Trans. R. Soc. B, 369 20130324 (2014).

142. Kern, J; Hattne, J; Tran, R; Alonso-Mori, R; Laksmono, H; Gul, S; Sierra, RG; Rehanek, J; Erko, A; Mitzner, R; Wernet, Ph; Bergmann, U; Sauter, NK; Yachandra VK; Yano J; Methods development for diffraction and spectroscopy studies of metalloenzymes at X-ray free-electron lasers, Phil. Trans. R. Soc. B, 369 20130590 (2014).

141. Waluyo, I; Nordlund, D; Bergmann, U; Schlesinger, D; Pettersson, LGM; Nilsson, A; A different view of structure-making and structure-breaking in alkali halide aqueous solutions through x-ray absorption spectroscopy, J. Chem. Phys., 140, 244506 (2014).

140. Zhang, W; Alonso-Mori, R; Bergmann, U; Bressler, C; Chollet, M; Galler, A; Gawelda, W; Hadt, RG; Hartsock, RW; Thomas Kroll, T; Kjær, KS; Kubicek, K; Lemke, HT; Liang, HW; Meyer, DA; Nielsen, MM; Purser, C; Robinson, JS; Solomon, EI; Sun Z; Sokaras, D; van Driel, TB; Vanko, G; Weng, T-C; Zhu D; Gaffney, KJ; Tracking excited-state charge and spin dynamics in iron coordination complexes, Nature, 509, 345, (2014).

139. Anné, J; Edwards, NP; Wogelius, RA; Tumarkin-Deratzian, AR; WI; van Veelen, A; Bergmann, U; Sokaras, D; Alonso-Mori, R; Ignatyev, K; Egerton, VM; Manning, PL; Synchrotron imaging reveals bone healing and remodelling strategies in extinct and extant vertebrates, J. Royal Society Interface, 11, 20140277 (2014).

138. Edwards, NP; Manning, PL; Bergmann, U; Larson, PL; van Dongen, BE; Sellers, WI; Webb, SM; Sokaras, D; Alonso-Mori, R; Ignatyev, K; Barden, HE; van Veelen, A; Anné, J; Egerton VM; Wogelius, RA; Leaf metallome preserved over 50 million years, Metallomics, 6, 774-782 (2014).

137. Hattne, J; Echols, N; Tran, R; Kern, J; Gildea, RJ; Brewster, AS; Alonso-Mori, R; Glöckner, C; Hellmich, J; Laksmono, H; Sierra, RG; Lassalle-Kaiser, B; Lampe, A; Han, G; Gul, S; DiFiore, D; Milathianaki, D; Fry, AR; Miahnahri, A; White, WE; Schafer, DW; Seibert, MM; Koglin, JE; Sokaras, D; Weng, T-C; Sellberg, J; Latimer, MJ; Glatzel, P; Zwart, PH; Grosse-Kunstleve, RW; Bogan, MJ; Messerschmidt, M; Williams, GJ; Boutet, S; Messinger, J; Zouni, A; Yano, J; Bergmann, U; Yachandra, VK; Adams, PD; Sauter, NK; Accurate macromolecular structures using minimal measurements from X-ray free-electron lasers, Nature Methods, 11, 545 (2014).

136. Mitzner, R; Rehanek; J; Kern, J; Gul, S; Hattne, J; Taketo Taguchi, T; Alonso-Mori, R; Tran, R; Weniger, C; Schröder, H; Quevedo, W; Laksmono, H; Sierra, RG; Han, G; Lassalle-Kaiser, B; Koroidov, S; Kubicek, K; Schreck, S; Kunnus, K; Brzhezinskaya, M; Firsov, A; Minitti, MP; Turner, JJ; Moeller, S; Sauter, NK; Bogan, MJ; Nordlund, D; Schlotter, WF; Messinger, J; Borovik, A; Techert, S; de Groot, FMF; Föhlisch, A; Erko, A; Bergmann, U; Yachandra, VK; Wernet, Ph; Yano, J; L‑Edge X‑ray Absorption Spectroscopy of Dilute Systems Relevant to Metalloproteins Using an X‑ray Free-Electron Laser, J. Phys Chem. (Letters), 4, 3641 (2013).

135. Lundberg, M; Kroll, Th; DeBeer, S; Bergmann, U; Wilson, SA; Glatzel, P; Nordlund, D; Hedman, B; Hodgson, KO; Solomon, EI; Metal − Ligand Covalency of Iron Complexes from High-Resolution Resonant Inelastic X‑ray Scattering, J. Am. Chem. Soc., 135, 17121 (2013).

134. Lassalle-Kaiser, B; Boron III, TT; Krewald, V; Kern, J; Beckwith, MA; Delgado-Jaime, MU; Schroeder, H; Alonso-Mori, R; Nordlund, D; Weng, T-S; Sokaras, D; Neese, F; Bergmann, U; Yachandra, VK; DeBeer, S; Pecoraro, VL; Yano J; Experimental and Computational X‑ray Emission Spectroscopy as a Direct Probe of Protonation States in Oxo-Bridged MnIV Dimers Relevant to Redox-Active Metalloproteins, Inorganic Chemistry, 52, 6286–6298, (2013).

133. Chen, C; Huang, C; Waluyo, I; Nordlund, D; Weng, T-C; Sokaras, D; Weiss, T; Bergmann, U; Pettersson, LGM; Nilsson, A; Solvation structures of protons and hydroxide ions in water, J. Chem Phys., 138, 154506 (2013).

132. Manning, PL; Edwards, NP; Wogelius, RA, Bergmann, U; Barden HE; Peter L. Larson, PL; Schwarz-Wings, D; Egerton, VM; Sokaras, D; Alonso-Mori, R; Sellers, WI; Synchrotron-based chemical imaging reveals plumage patterns in a 150 million year old early bird, J. Anal. At. Spectrom., 28, 1024–1030 (2013).

131. Chandrasekaran P; Chiang, KP, Nordlund, D; Bergmann, U; Holland, PL DeBeer S; On the Sensitivity of X-ray Core Spectroscopy to Changes in Metal Ligation: A Systematic Study of High-Spin Ferrous Complexes, Inorganic Chemistry, 52, 6286–6298, (2013).

130. Glatzel, P; Schroeder, H; Pushkar, Y; Boron, III, T; Mukherjee, S; Christou, G; Pecoraro, VL;⊥ Johannes Messinger, J; Yachandra, VK; Bergmann, U; JYano, J; Electronic Structural Changes of Mn in the Oxygen-Evolving Complex of Photosystem II during the Catalytic Cycle, Inorganic Chemistry, 52, 5642-5644, (2013).

129. Sokaras, D; Weng, TC; Nordlund, D; Alonso-Mori, R; Velikov, P; Wenger, D; Garachtchenko, A; George, M; Borzenets, V; Johnson, B; Rabedeau, T; Bergmann, U; A seven-crystal Johann-type hard x-ray spectrometer at the Stanford Synchrotron Radiation Lightsource, Review of Scientific Instruments, 84, 053102, (2013).

128. Lancaster, KM; Hu, Y; Bergmann, U; Ribbe, MW; DeBeer, S; Identification of an Interstitial Carbide in NifEN-bound FeMoco Precursor, J. Am. Chem. Soc. (communication) 135, 610−612, (2013)

127. Kern, J; Alonso-Mori, R; Tran, R; Hattne, J; Gildea, RJ; Echols, N; Glöckner, C; Hellmich, J; Laksmono, H; Sierra, RG; Lassalle-Kaiser, B; Koroidov, S; Lampe, A; Han, G; Sheraz, G; DiFiore, D; Milathianaki, D; Fry, AR; Miahnahri, A; Schafer, DW; Messerschmidt, MM; Seibert, MM; Koglin, E; Sokaras, D; Weng, TC; Sellberg, J; Latimer, MJ; Grosse-Kunstleve, RW; Zwart, White, WE; Glatzel, P; Adams, PD; Bogan, MJ; Williams, GJ; Boutet, S; Messinger, J; Zouni, A; Sauter, NK; Yachandra, VK; Bergmann, U; Yano, J; Simultaneous Femtosecond X-ray Spectroscopy and Diffraction of Photosystem II at Room Temperature, Science, 340, 491-495 (2013).

126. Edwards, NP; Wogelius, RA; Bergmann, U; Larson, P; Sellers, WI; Manning, PL; Mapping prehistoric ghosts in the synchrotron, Appl. Phys. A, online edition, Dec 11, 2012

125. Alonso-Mori, R; Kern, J; Gildea, RJ; Sokaras, D; Weng, TC; Lassalle-Kaiser, B; Tran, R; Hattne, J; Laksmono, H; Hellmich, J; Glöckner, C; Echols, N; Sierra, RG; Schafer, DW; Sellberg, J; Kenney, C; Herbst, R; Pines, J; Hart, P; Herrmann, S; Grosse-Kunstleve, RW; Latimer, MJ; Fry, AR; Messerschmidt, MM; Miahnahri, A; Seibert, MM; Zwart, PH; White, WE; Adams, PD; Bogan, MJ; Boutet, S; Williams, GJ; Zouni, A; Messinger, J; Glatzel, P; Sauter, NK; Yachandra, VK; Yano, J; Bergmann, U; Energy-dispersive X-ray emission spectroscopy using an X-ray free-electron laser in a shot-by-shot mode, Proc Natl Acad Sci, 109, 19103 19107 (2012).

124. Sierra, RG; Laksmono, H; Kern, J; Tran, R; Hattne, J; Alonso-Mori, R; Lassalle-Kaiser, B; Glöckner, C; Hellmich, J; Schafer, DW; Echols, N; Gildea, RJ; Grosse-Kunstleve, RW; Sellberg, J; McQueen, TA; Fry, AR; Messerschmidt, MM; Miahnahri, A; Seibert, MM; Hampton, CY; Starodub, D; Loh, DN; Sokaras, D; Weng, TC; Zwart, PH; Glatzel, P; Milathianaki, D; White, WE; Adams, PD; Williams, GJ; Sebastien Boutet, S; Zouni, A; Messinger, J; Sauter, NK; Bergmann, U; Yano, J; Yachandra, VK; Bogan, MJ; Nanoflow Electrospinning Serial Femtosecond Crystallography, Acta Crystallographica D, 68 1584-1587 (2012).

123. Alonso-Mori, R; Kern, J; Sokaras, D; Weng, TC; Nordlund, D; Tran, R; Montanez, P; Delor, J; Yachandra, VK; Yano, J; Bergmann, U; A multi-crystal wavelength dispersive x-ray spectrometer, Review of Scientific Instruments, 83, 073114-073122 (2012).

122. Kern, J; Alonso-Mori, R; Hellmich, J; Tran, R; Hattne, J; Laksmono, H; Glöckner, C; Echols, N; Sierra, RG; Sellberg, J; Lassalle-Kaiser, B; Gildea, RJ; Glatzel, P; Grosse-Kunstleve, RW; Latimer, MJ; McQueen, TA; DiFiore, D; Fry, AR; Messerschmidt, MM; Miahnahri, A; Schafer, DW; Seibert, MM; Sokaras, D; Weng, TC; Zwart, PH; White, WE; Adams, PD; Bogan, MJ; Boutet, S; Williams, GJ; Messinger, J; Sauter, NK; Zouni, A; Bergmann, U; Yano, J; Yachandra, VK; Room temperature femtosecond X-ray diffraction of photosystem II microcrystals, Proc Natl Acad Sci, 109, 9721-9729, (2012).

121. Sokaras, D; Nordlund, D; Weng, TC; Alonso-Mori, R; Velikov, P; Wenger, D; Garachtchenko, A; George, M; Borzenets, V; Johnson, B; Qian, Q; Rabedeau, T; Bergmann, U; A high resolution and large solid angle x-ray Raman spectroscopy end-station at the Stanford Synchrotron Radiation Lightsource, Review of Scientific Instruments, 83, 043112-043120 (2012).

120. Bergmann, U; Manning, PL; Wogelius, RA; Chemical mapping of paleontological and archeological artifacts with synchrotron X-rays, Annual Review of Analytical Chemistry, 5, 361-389 (2012).

119. Lancaster, KM; Roemelt, M; Ettenhuber, P; Hu, Y; Ribbe, MW; Neese, F; Bergmann, U; DeBeer, S; X-Ray Emission Spectroscopy Evidences a Central Carbon in the Nitrogenase Iron-Molybdenum Cofactor, Science, 334, 974-977 (2011).

118. Delgado-Jaime, MU; Dible, BR; Chiang, KP; Brennessel, WW; Holland, PL; Bergmann, U; DeBeer, S; Identifiaction of Light Atoms within Multinuclear Metal Cluster using Valence-to-Core X-Ray Emission Spectroscopy, Inorg. Chem., 50, 10709-17 (2011).

117. O. Haas, O; Ludwig, Chr; Bergmann, U; Singh, RN; Braun, A;T. Graule T; XAS Investigation of La1-xCaxCoO3−δ in comparison with La1-xSrxCoO3−δ and La1-xSrxFeO3−δ, Journal of Solid State Chemistry, 184, 3163-3171(2011).

116. Bergmann U., Chapter 6, Imaging with X-ray Fluorescence in ‘The Archimedes Palimpsest’, Vol. 1 Netz R, Noel W, Wilson N, Tchernetska N, eds., Cambridge University Press, (2011).

115. Bergmann U; Synchrotron Rapid-Scan X-ray Fluorescence Imaging of Ancient Documents, Societas Scientiarum Fennica, Comment. Hum. Litt., 129/Eikonopoiia, (2011).

114. Huang, C; Wikfeldt, KT; Bergmann, U; Nordlund, D; McQueen, T; Sellberg, J; Pettersson, LGM; Nilsson, A; Wide-angle X-ray diffraction and molecular dynamics study of medium-range order in ambient and hot water, Phys Chem Chem Phys, 13, 19997-20007 (2011).

113. Huang N; Nordlund, D; Huang, C; Bergmann, U; Weiss, TM; Pettersson, LGM; Nilsson, A; The X-ray Raman Scattering provides evidence for interfacial acetonitrile-water dipole interactions in aqueous Solution, J Chem Phys, 135, 164509 (2011).

112. Wogelius, RA; Manning, PL; Barden, HE; Edwards, NP; Webb, SM; Sellers, WI; Taylor, KG; Larson, PL; Dodson, P; You, H; Da-qing, L; Bergmann, U; Trace metals as biomarkers for Eumelanin Pigment in the Fossil Record, Science, 333, 1622-1626 (2011).

111. Beckwith, MA; Roemelt, M; Collomb, M-N; BuBoc, C; Weng T-C; Bergmann, U; Glatzel, P; Neese, F; DeBeer, S; Manganese Kβ X-ray Emission Spectroscopy as a Probe of Metal-Ligand Interactions, Inorg Chem, 50, 8397-8409 (2011).

110. Edwards, NP; Barden, HE; van Dongen, BE; Manning, PL; Bergmann, U; Sellers, WI; Wogelius, RA; Infra-Red Mapping Resolves Soft-Tissue Preservation in 50 Million Year Old Reptile Skin, Proceedings of the Royal Society B, 278, 3209-3218 (2011).

109. Waluyo, I; Huang, C; Nordlund, D; Bergmann, U; Weiss, TM; Pettersson, LGM; Nilsson, A; The structure of water in the hydration shell of cations from x-ray Raman and small angle x-ray scattering measurements, J. Chem. Phys., 134, 064513 (2011).

108. Friebel, D; Miller, DJ; O’Grady, CP; Anniyev, T; Bargar, J; Bergmann, U; Ogasawara, H; Wikfeldt, KT; Pettersson, LGM; Nilsson, A; In situ X-ray probing reveals fingerprints of surface platinum oxide, Phys. Chem. Chem. Phys., 13, 262-266 (2011).

107. Anniyev, T; Ogasawara, H; Ljungberg, MP; Wikfeldt, KT; MacNaughton, JB; Naslund, LA; Bergmann, U; Koh, S; Strasser, P; Pettersson, LGM; Nilsson, A; Complementarity between high-energy photoelectron and L-edge spectroscopy for probing the electronic structure of 5d transition metal catalysts, Phys. Chem Chem. Phys., 12, 5694-5700 (2010).

106. Huang, C; Wikfeldt, KT; Tokushima, T; Nordlund, D; Harada, Y; Bergmann, U; Niebuhr, M; Weiss, TM; Horikawa, Y; Leetmaa, M; Ljungberg, MP; Takahashi, O; Lenz, A; Ojamäe, L; Lyubartsev, AP; Shin S; Pettersson, LGM; Nilsson, A; Reply to Soper et al.: Fluctuations in water around a bimodal distribution of local hydrogen-bonded structural motifs, Proc Natl Acad Sci, 107, E45 (2010)

105. Sadeghi, B; Bergmann, U; The Codex of a Companion of the Prophet and the Qur’ān of the Prophet, Arabica, 57/4-5, 343-436, (2010).

104. Lee, N; Petrenko, T; Bergmann, U; Neese, F; DeBeer S; Probing Valence Orbital Composition with Iron KβX-ray Emission Spectroscopy, J. Am. Chem. Soc., 132, 9715–9727 (2010).

103. Bergmann, U; Morton, RW; Manning, PL; Sellers, WI; Farrar, S; Huntley, KG; Wogelius, RA; Larson, P; Archaeopteryx feathers and bone chemistry fully revealed via synchrotron imaging, Proc Natl Acad Sci, 107, (20) 9060-9065 (2010).

102. Nilsson, A; D. Nordlund, D; Waluyo, I; Huang, N; Ogasawara, H; Kaya, S; Bergmann, U; Näslund, L-Å; Öström, H; Wernet, Ph; Andersson, KJ; Schiros, T; Pettersson, LGM; X-ray absorption spectroscopy and X- ray Raman scattering of water and ice; an experimental view, Journal of Electron Spectroscopy and Related Phenomena, 177, 99–129 (2010).

101. Meyer, DA; Zhang, X; Bergmann, U; Gaffney, KJ; Characterization of charge transfer excitations in hexacyanomanganate (III) with Mn K-edge resonant inelastic x-ray scattering J. Chem. Phys., 132, 134502, (2010).

100. Anniyev, T; Ogasawara, H; Ljungberg, MP; Wikfeldt, KT; MacNaughton, JB; Näslund, L-A; Bergmann, U; Koh, S; Strasser, P; Pettersson, LGM; Nilsson, A; Complementarity between high-energy photoelectron and L-edge spectroscopy for probing the electronic structure of 5d transition metal catalysts, Phys. Chem. Chem. Phys., 2010, 12, 5694–5700 (2010).

99. Pushkar, Y; Long, X; Glatzel, P; Brudvig, GW; Dismukes, GC; Collins, TJ; Yachandra, VK; Yano, J; Bergmann, U; Direct Detection of Oxygen Ligation to the Mn4Ca Cluster of Photosystem II by X-ray Emission Spectroscopy, Angew Chem Int Ed., 49, 800-803 (2010).

98. Larson, NL; Morton, RW; Larson, PL; Bergmann, U; A new look at fossil cephalopods,Tanabe, K., Shigeta, Y., Sasaki, T. & Hirano, H. (eds.) Cephalopods -Present and Past Tokai University Press, Tokyo, p. 303-314 (2010).

97. Bergmann, U; Glatzel, P; X-Ray Emission Spectroscopy, Photosynthesis Research, 101, 77-88 (2009)

96. Huang, C; Wikfeldt, KT; Tokushima, T; Nordlund, D; Harada, Y; Bergmann, U; Niebuhr, M; Weiss, TM; Horikawa, Y; Leetmaa, M; Ljungberg, MP; Takahashi, O; Lenz, A; Ojamäe, L; Lyubartsev, AP; Shin S; Pettersson, LGM; Nilsson, A; The Inhomogeneous Structure of Water at Ambient Conditions, Proc Natl Acad Sci, 106, 15214-15218 (2009)

95. Smolentsev, G; Soldatov, AV; Messinger, J; Merz, K; Weyhermüller, T; Bergmann, U; Pushkar, Y; Junko Yano, J; Yachandra, VK; Glatzel, P; X-ray Emission Spectroscopy To Study Ligand Valence Orbitals in Mn Coordination Complexes, J. Am. Chem. Soc., 131, 12451–12457 (2009).

94. Waluyo, I; Nordlund, D; Bergmann, U; Pettersson, LGM; Nilsson, A; Increased Fraction of Weakened Hydrogen Bonds of Water in AOT Reverse Micelles, J. Chem Phys., 131, 031103 (2009).

93. Glatzel, P; de Groot, FMF; Bergmann, U; Hard X-ray Photon-In Photon-Out Spectroscopy, SYNCHROTRON RADIATION NEWS, Vol. 22, No. 2, (2009).

92. Bergmann, U; Knox, K; Pseudo-color enhanced x-ray fluorescence imaging of the Archimedes Palimpsest,Document Recognition and Retrieval XVI, edited by Kathrin Berkner, Laurence Likforman-Sulem, Proc. of SPIE-IS&T Electronic Imaging, SPIE Vol. 7247, 724702-1-13 (2009).

91. Popescu, BFG; Martin J. George, MJ; Bergmann, U; Garachtchenko, AV; Kelly, ME; McCrea, RPE; Lüning, K; Devon, RM; George, GN; Hanson, AD; Harder, SM; Chapman, LD; Pickering, IJ; Nichol, H; Mapping metals in Parkinson's and normal brain using rapid-scanning X-ray fluorescence, Phys. Med. Biol., 54, 651–663 (2009).

90. Yano, J; Kern, J; Pushkar, Y; Sauer, K; Glatzel, P; Bergmann, U; Messinger, J; Zouni, A; Yachandra, VK; High-Resolution Structure of the Photosynthetic Mn4Ca Catalyst from X-ray Spectroscopy, Phil. Trans. R. Soc. London B., 363, 1139-1147 (2008).

89e. Bergmann, U; Di Cicco, A; Wernet, Ph; Principi, E; Glatzel, P; Nilsson, A; Erratum-Nearest Neighbor Oxygen Distances in Liquid Water and Ice Observed by X-ray Raman based EXAFS, J. Chem. Phys., 128, 089902 (2008).

89. Bergmann, U; Di Cicco, A; Wernet, Ph; Principi, E; Glatzel, P; Nilsson, A; Nearest Neighbor Oxygen Distances in Liquid Water and Ice Observed by X-ray Raman based EXAFS, J. Chem. Phys., 127, 174504 (2007).

88. Bergmann, U; Archimedes brought to light, Physics World, 20, No 11, pages 39-42, (November 2007).

87. Bergmann, U; Nordlund, D; Wernet, Ph; Odelius, M; Pettersson, LGM; Nilsson, A; Isotope Effects in Liquid Water probed by X-ray Raman Spectroscopy,Phys. Rev. B, 76, 024202 (2007).

86. Deb, A; Bergmann, U; Cramer, SP; Elton J. Cairns EJ; In Situ X-Ray Absorption Spectroscopic Study of Li1.05Ni0.35Co0.25Mn0.4O2 Cathode Material Coated with LiCoO2, Journal of The Electrochemical Society, 154 (6) A534-A541 (2007).

85. Pushkar, Y; Yano, J; Glatzel, P; Messinger, J; Lewis, A; Sauer, K; Bergmann, U; Yachandra, VK; Structure and Orientation of the Mn4Ca Cluster in Photosystem II Membranes Determined by Polarized Range-Extended X-ray Absorption Spectroscopy, J. Biological Chemistry, 282, 7198- 7208, (2007).

84. Pushkar, Y; Yano, J; Glatzel, P; Messinger, J; Lewis, A; Sauer, K; Bergmann, U; Yachandra, VK; Polarized Range-Extended X-Ray Absorption Spectroscopy of Oriented Photosystem II Membranes in the S1 State, AIP Conference Proceedings --February 2, 2007 --X-RAY ABSORPTION FINE STRUCTURE -XAFS13: 13th International Conference, 882, 346-348, (2007).

83. Yano, J; Pushkar, Y; Messinger, J; Bergmann, U; Glatzel, P; Yachandra, VK; Electronic Structure of the Mn4Ca Cluster in the Oxygen-Evolving Complex of Photosystem II Studied by Resonant Inelastic X-Ray Scattering, AIP Conference Proceedings --February 2, 2007 --X-RAY ABSORPTION FINE STRUCTURE - XAFS13: 13th International Conference, 882, 316-318, (2007).

82. Bergmann, U; Mullins, OC; Carbon X-Ray Raman Spectroscopy of PAH’s and Asphaltenes, Chapter 5 in Asphaltene, Heavy Oils and Petroleomics,Edited by OLIVER C. MULLINS, ERIC Y. SHEU, AHMED HAMMAMI and ALAN G. MARSHALL, Springer Pub Co., New York, 2006.

81. Deb, A; Bergmann, U; Cramer, SP; Cairns, EJ; Local structure of LiNi0.5Mn0.5O2 cathode material probed by in situ x-ray absorption spectroscopy,J. Appl. Phys., 99, 063701, (2006).

80. Deb, A; Ralph, JM; Cairns, EJ; Bergmann, U; Characterization of La0.8Sr0.2FeO3−and La0.7Sr0.2FeO3−as a function of temperature by x-ray absorption spectroscopy,Phys. Rev. B, 73, 115114, (2006).

79. de Groot, FMF; Glatzel, P; Bergmann, U; van Aken, PA; Barrea, RA; Klemme, S; Havecker, M; Knop-Gericke, A; Heijboer, WM; Weckhuysen, BM; 1s2p resonant inelastic X-ray scattering of iron oxides, Journal of Physical Chemistry B, 109, 20751-20762, (2005).

78. Glatzel, P; Yano, J; Bergmann, U; Visser H; Robblee, JH; Gu W; de Groot, FMF; Cramer, SP; Yachandra, VK; Resonant inelastic X-ray scattering (RIXS) spectroscopy at the Mn K absorption pre- edge -a direct probe of the 3d orbitals,J. Phys. and Chem. of Solids, 66, 2163–2167, (2005).

77. Yano, J; Pushkar, Y; Glatzel, P; Lewis, A; Sauer, K; Messinger, J; Bergmann, U; Yachandra, VK; High-Resolution Mn EXAFS of the Oxygen-Evolving Complex in Photosystem II: Structural Implications for the Mn4Ca Cluster, J. Am. Chem. Soc. (communications), 127, 14974-14975 (2005).

76. Wernet, Ph; Testemale, D; Hazemann, J-L; Argoud, R; Glatzel, P; Pettersson, LGM; Nilsson, A; Bergmann, U; Spectroscopic characterization of microscopic hydrogen bonding disparities in supercritical water, Journal of Chemical Physics, 123, 15403, (2005).

75. Reynolds, KW; Bergmann, U; TESTING OF HIGH-RESOLUTION SI AND GE ANALYZERS FOR X-RAY RAMAN SCATTERING AND X-RAY EMISSION SPECTROSCOPY, US Department of Energy, Journal of Undergraduate Research, Vol 5, (2005).

74. Yano, J; Kern, J; Irrgang, K-D; Latimer, MJ; Bergmann, U; Glatzel, P; Pushkar, Y; Biesiadka, J; Loll, B; Sauer, K; Messinger, J; Zouni, A; Yachandra, VK; X-ray Damage to the Mn4Ca Complex in Single-Crystals of Photosystem II: A Case Study for Metallo-Protein Crystallography, Proc Natl Acad Sci, 102, 12047-12052 (2005).

73. Deb, A; Bergmann, U; Cramer, SP; Cairns, EJ; Structural Investigations of LiFePO4 electrodes and in-situ Studies by Fe X-ray Absorption Spectroscopy, Electrochemica Acta, 50, 5200-5207, (2005).

72. Näslund, L-Å; Lüning, J; Ufuktepe, Y; Ogasawara, H; Wernet, Ph; Bergmann, U; Pettersson, LGM; Nilsson, A; X-ray Absorption Spectroscopy Measurements of Liquid Water, Journal of Physical Chemistry B, 109, 13835-13839, (2005).

71. Näslund, L-Å; Edwards, DC; Wernet, Ph; Bergmann, U; Ogasawara, H; Pettersson, LGM; Myneni, S; Nilsson, A; X-ray absorption spectroscopy study of the hydrogen bond network in the bulk water of aqueous solutions, Journal of Physical Chemistry A, 109, 5995-6002, (2005).

70. Glatzel, P; de Groot, FMF; Manoilova, O; Grandjean, D; Weckhuysen, BM; Bergmann, U; Barrea, R; Range-extended EXAFS at the L-edge of rare earths using high energy resolution fluorescence detection: A study of La in LaOCl, Physical Review B, 72, 014117 (2005).

69. Deb, A; Bergmann, U; Cramer, SP; Cairns, EJ; In situ X-ray Absorption Spectroscopic Study of the Li[Ni1/3Co1/3Mn1/3]O2 Cathode Material, Journal of Applied Physics, 97, 113523, (2005).

68. Nilsson, A; Wernet, Ph; Nordlund, D; Bergmann, U; Cavalleri, M; Odelius, M; Ogasawara, H; Näslund, L-Å; Hirsch, TK; Ojamäe, L; P. Glatzel, P; Pettersson, LGM; Comment on "Energetics of Hydrogen Bond Network Rearrangements in Liquid Water" Science, 308, Issue 5723, 793 (2005).

67. Doonan, CJ; Zhang, L; Young, CG; George, SJ; Deb, A; Bergmann, U; George, GN; Cramer, SP; High- Resolution X-ray Emission Spectroscopy of Molybdenum Compounds, Inorg. Chem. (Communication), 44, 2579-2581, (2005).

66. Glatzel, P; Bergmann, U; High resolution 1s core hole x-ray spectroscopy in 3d transition metal complexes – Electronic and Structural Information, Coordination Chemistry Reviews, 249, 65-95, (2005).

65. Bargar, JR; Bergmann, U; Tebo, BM; Webb, SM; Villalobos, M; Chiu, V; Biotic and Abioic Products of Mn(II) Oxidation by Spores of the Marine Bacillus sp., strain SG-1, American Minerologist, 90, 143-154, (2005).

64. Glatzel, P; Bergmann, U; de Groot FMF; Cramer SP, A study of transition metal K absorption pre-edges by resonant inelastic X-ray scattering (RIXS), Physica Scripta XAFS12 Topical Issue, T115, 1032 (2005).

63. Deb, A; Bergmann, U; Cairns, EJ; Cramer, SP; X-ray absorption spectroscopy study of the LixFePO4 cathode during cycling using a novel electrochemical in-situ reaction cell, Journal of Synchrotron Radiation, 11, 497-504, (2004).

62. Pizarro, SA; Glatzel, P; Visser, H; Robblee, JH; Christou, G; Bergmann, U; Yachandra, VK; Examination of the Mn oxidation state in model compounds structurally relevant to Photosystem II using Mn K-edge X- ray absorption and Kβ X-ray emission spectroscopy,Phys. Chem. Chem. Phys., 6, 4864 – 4870, (2004).

61. Glatzel, P; Bergmann, U; Yano, J; Visser, H; Robblee, J; Gu, W; de Groot, FMF; Cramer, SP; Yachandra, VK; The Electronic Structure of Mn in Oxides, Coordination Complexes and in the Oxygen-Evolving Complex of Photosystem II Studied by Resonant Inelastic X-Ray Scattering (RIXS), J. Am. Chem. Soc., 126, 9946-9959, (2004).

60. Heijboer, WM; Pieter Glatzel, P; Sawant, KR; Lobo, RF; Bergmann, U; Barrea, RA; Koningsberger, DC; Weckhuysen BM; de Groot, FMF; Kβ-detected XANES of Framework -Substituted FeZSM-5 Zeolites, J. Phys. Chem. B, 108, 10002-10011, (2004).

59. Bergmann, U; Groenzin, H.; Mullins, OC; Glatzel, P; John Fetzer, J; Cramer SP; X-ray Raman spectroscopy -A new tool to study local structure of aromatic hydrocarbons and asphaltenes, Petroleum Science and Technology, 22, 863-875, (2004).

58. Deb, A; Bergmann, U; Cairns, EJ; Cramer, SP; Structural Investigations of LiFePO4 Electrodes by Fe X- ray Absorption Spectroscopy,J. Phys. Chem. B, 108, 7046-7051, (2004).

57. Wernet, Ph; Nordlund, D; Bergmann, U; Ogasawara, H; Cavalleri, M; Näslund, LÅ; Hirsch, TK; Ojamäe, L; Glatzel, P; Odelius, M; Pettersson, LGM; Nilsson, A; The Structure of the First Coordination Shell in Liquid Water, Science, 304, 995 (2004).

56. Glatzel, P; Bergmann, U; de Groot FMF; Cramer SP; Multiple excitations in the K fluorescence emission of Mn, Fe and Ni compounds, CP652, X-Ray and Inner-Shell Processes: 19th International Conference on X-ray and Inner-Shell Processes edited by A. Bianconi, A. Marcelli, and N. L. Saini, American Institute of Physics 0- 7354-0111-X/03 (2003).

55. Gordon, ML; Tulumello, D; Cooper, G; Hitchcock, AP; Glatzel, P; Mullins, OC; Cramer, SP; Bergmann, U; Inner-shell excitation spectroscopy of fused ring aromatic molecules by electron energy loss and X-ray Raman techniques, J. Phys. Chem. A, 107, 8512-8520, (2003).

54. Bergmann, U; Sturhahn, W; Linn, Jr., DE; Jenney, Jr., FE; Adams, MWW; Rupnik, K; Hales, BJ; Alp, EE; Mayse, A; Cramer, SP; Observation of Fe-H/D Modes by Nuclear Resonant Vibrational Spectroscopy, J. Am. Chem. Soc. (Communication), 125, 4016-17 (2003).

53. Bergmann, U; Ivanovic, M; Glatzel, P; Cramer, SP; High-Resolution X-ray Imaging Based on Curved Bragg Mirrors: First Result. IEEE, Transactions on Nuclear Science, 50, 140-145 (2003).

52. Braun, A; Wang, H; Bergmann, U; Tucker, MC; Gu, W; Cramer, SP; Cairns, EJ; Origin of chemical shift of manganese in lithium battery electrode materials-a comparison of hard and soft x-ray techniques. Journal of Power Sources, 112, 231-235 (2003).

51. Bergmann, U; Groenzin, H; Mullins, OC; Glatzel, P; Fetzer, J; Cramer, SP; Carbon K-edge x-ray Raman spectroscopy supports simple yet powerful description of aromatic hydrocarbons and asphaltenes. Chem. Phys. Lett., 369, 184-191 (2003).

50. Bergmann, U; Wernet, Ph; Glatzel, P; Cavalleri, M; Pettersson, LGM; Nilsson, A; Cramer; SP; X-ray Raman Spectroscopy at the Oxygen K-edge of Water and Ice: Implications on Local Structure Models. Phys. Rev. B, 66, 092107 (2002).

49. Glatzel, P; Bergmann, U; Gu W; Wang, H; Stepanov, S; Mandimutsira, BS; Riordan, CG; Horwitz, CP; Collins, TJ; Cramer, SP; Electronic Structure of Ni Complexes by X-ray Resonance Raman Spectroscopy (Resonant Inelastic X-ray Scattering). J. Am. Chem. Soc.; (Communication); 124, 9668-9669 (2002)

48. Bergmann, U; Ivanovic, M; Glatzel, P; Cramer, SP; (Edited by: Seibert, J.A. High-Resolution X-ray Imaging Using Rowland-Circle Bragg Optics. 2001 IEEE Nuclear Science Symposium Conference Record (Cat. No.01CH37310), (vol.3), San Diego, CA, USA, 4-10 Nov. 2001. Piscataway, NJ USA: IEEE, p.1481-3 vol.3. 4 vol. l+2518 pp. (2002)

47. Bergmann, U; Glatzel, P; Cramer, SP; Bulk Sensitive XAS Characterization of Light Elements: From X-ray Raman Scattering to X-ray Raman Spectroscopy. Microchem. J., 71, 221-230, (2002).

46. Messinger, J; Robblee, JH; Bergmann, U; Fernandez, C; Glatzel, P; Isgandrova, S; Hanssum, B; Renger, G; Cramer, SP; Sauer, K; Yachandra, VK; Manganese oxidation states in photosystem II. PS2001 Proceedings, 12th International Congress on Photosynthesis, Brisbane, Australia. CSIRO Publishing, Collingwood, Australia, (2002).

45. Glatzel, P; Jacquamet, L; Bergmann, U; de Groot, FMF; Cramer SP; Site-Selective EXAFS in Mixed-Valent Compounds Using High Resolution Fluorescence Detection --A Study of Fe in Prussian Blue. Inorganic Chemistry, 41, 3121-3127, (2002).

44. Bergmann, U; Bendix, J; Glatzel, P; Gray, HB; Cramer SP; Anisotropic Valence Core X-ray Fluorescence from a [Rh(en)3][Mn(N)(CN)5].H2O Single Crystal – Experimental Results and Density Functional Calculations. J. Chem. Phys., 116, 2011-2015, (2002).

43. Glatzel, P; Bergmann, U; de Groot, FMF; Cramer, SP; Influence of the core hole on the Kβ emission following photoionization or orbital electron capture -A comparison using MnO and 55Fe2O3. Phys. Rev. B, 64, 045109, U111-U119 (2001).

42. Messinger, J ; Robblee, JH; Bergmann, U; Fernandez, C; Glatzel, P; Visser, H; Cinco, RM; McFarlane KL; Bellacchio E; Pizarro SA; Cramer, SP; Sauer, K; Yachandra, VK; Klein, MP; Absence of Mn-centered Oxidation in the S2 -S3 Transtion: Implications for the Mechanism of Photosynthetic Water Oxidation. J. Am. Chem. Soc., 123, 7804-7820 (2001).

41. Visser, H; Anxolabhre-Mallart, E; Bergmann, U; Glatzel, P; Robblee, J; Cramer, SP; Girerd, JJ; Sauer, K; Klein, MP; Yachandra, VK; Mn K-Edge XANES and Kβ XES Studies of two Mn-Oxo Binuclear Complexes. Investigation of Three Different Oxidation States Relevance to the Oxygen Evolving Center of PS II. J. Am. Chem. Soc., 123, 7031-7039 (2001).

40. Bergmann, U; Glatzel, P; Robblee, JH; Messinger, J; Fernandez, C; Cinco, R; Visser, H; McFarlane, K; Bellacchio, E; Pizarro, S; Sauer, K; Yachandra, VK; Klein, MP; Cox, BL; Nealson, KH; Cramer, SP; High resolution x-ray spectroscopy of rare events: A different look at local structure and chemistry. Journal of Synchrotron Radiation, 8, 199-203 (2001).

39. Bergmann, U; Frahm, R; X-ray absorption spectroscopy. TDR XFEL workshop series "Methods and Instrumentation for the XFEL", J. Hastings and Th. Tschentscher, eds, p. 52-59 (2001).

38. Horne, CR; Bergmann, U; Grush, MM; Perera, RCC, Ederer, DL; Callcott, TA; Cairns, EJ; Cramer, SP; Electronic Structure of Chemically-Prepared LixMn2O4 Determined by Mn X-ray Absorption and Emission Spectroscopies. . J. Phys. Chem. B, 104, 9587-9596 (2000).

37. Bergmann, U; Mullins, OC; Cramer, SP; X-ray Raman Spectroscopy of Carbon in Asphaltene: Light Element Characterization with Bulk Sensitivity. Analytical Chemistry, 72, 2609-2612 (2000).

36. Horne, CR; Bergmann, U; Grush, MM; Kim, J; Manthiram, A; Cramer, SP; Striebel, KA; Cairns, EJ; Structural Studies of Lithium Insertion in Lithium Manganese Oxides. Intercalation Compounds for Battery Materials, G. A. Nazri, T. Ohzuku, and M, Thackeray, eds. Honolulu, Hawaii, Fall 1999. The Electrochemical Society. PV 99-24, Electrochem. Soc., Pennington, NJ, p. 41 (2000).

35. Horne, CR; Richardson, TJ; Gee, B; Tucker, M; Grush, MM; Bergmann, U; Striebel, KA; Cramer, SP; Reimer, JA; Cairns, EJ; Composition-Structure-Property-Performance Relationship in Mn- substituted LiMn2O4. Intercalation Compounds for Battery Materials, G. A. Nazri, T. Ohzuku, and M, Thackeray, eds. Honolulu, Hawaii, Fall 1999. The Electrochemical Society. PV 99-24, Electrochem. Soc., Pennington, NJ, p. 112 (2000).

34. Bergmann, U; Glatzel, P; Cramer, SP; High Resolution X-ray Fluorescence Spectroscopy at X-25. National Synchrotron Light Source, Newsletter, 1-3, March 2000.

33. Horne, CR; Bergmann, U; Kim, J; Striebel, KA; Manthiram, A; Cramer, SP; Cairns, EJ; Structural Investigations of Li1.5+xNa0.5MnO2.85I0.12 Electrodes by Mn X-Ray Absorption Near Edge Spectroscopy. J. Electrochem. Soc., 147, 395-398 (2000).

32. Siddons, DP; Bergmann, U; Hastings, JB; Polarization Effects in Resonant Nuclear Scattering. Hyperfine Interactions, 123, 681-719 (1999).

31. Bergmann, U; Glatzel, P; deGroot, FM; Cramer, SP; High Resolution K Capture X-ray Fluorescence Spectroscopy: A New Tool for Chemical Characterization. J. Am. Chem. Soc. (Communication), 121, 4926- 4927 (1999).

30. Bergmann, U; Horne, CR; Collins, TJ; Workman, JM; Cramer SP; Chemical Dependence of Interatomic X- Ray Transition Energies and Intensities -A Study of Mn Kβ'' and Kβ2,5 Spectra. Chem. Phys. Lett., 302, 119-124 (1999).

29. Messinger, J ; Robblee, JH; Fernandez, C; Cinco, RM; Visser, H; Bergmann, U; Glatzel, P; Cramer, SP; Campbell, KA; Peloquin, JM; Britt, RD; Sauer, K; Yachandra, VK; Klein, MP; Oxidation States and Structure of the Manganese Cluster in the S0 State of the Oxygen Evolving Complex. pulished in 'Photosynthesis: Mechanisms and Effects' , (Garab, G. Editor), : Kluwer Academic Publishers, 1279-1282 (1998).

28. Cinco, RM; Fernandez, C; Messinger J ; Robblee, JH; Visser, H; McFarlane, KL; Bergmann, U; Glatzel, P; Cramer, SP; Sauer, K; Yachandra, VK; Klein, MP; Refined Model of the Oxidation States and Structures of the Mn/Ca/Cl Cluster of the Oxygen Evolving Complex of Photosystem II. pulished in 'Photosynthesis: Mechanisms and Effects' , (Garab, G. Editor), : Kluwer Academic Publishers, 1273-1278 (1998).

27. Bergmann, U; Grush, MM; Horne, CR; DeMarois, P; PennerHahn, JE; Yocum, CF; Wright, DW; Dube, CE; Armstrong, WH; Christou, G; Eppley, HJ; Cramer, SP; Characterization of the Mn Oxidation States in Photosystem II by Kβ X-ray Fluorescence Spectroscopy. J. Phys. Chem. B, 102, 8350- 8352 (1998).

26. Bergmann, U; Cramer, SP; A High-Resolution Large-Acceptance Analyzer for X-ray Fluorescence and Raman Spectroscopy. SPIE Proc., 3448, 198-209 (1998).

25. Sinn, H; Sette, F; Bergmann, U; Halcoussis, C; Krisch, M; Verbeni, R; Burkel, E; Coherent Dynamic Structure Factor of Liquid Lithium by Inelastic X-ray Scattering. Phys. Rev. Lett., 78, 1715-1718 (1997).

24. Sette, F; Ruocco, G; Krisch, M; Masciovecchio, C; Verbeni, R; Bergmann, U; Transition from Normal to Fast Sound in Liquid Water -Reply. Phys. Rev. Lett., 78, 976-976 (1997).

23. Ruocco, G; Sette, F; Krisch, M; Bergmann, U; Masciovecchio, C; Verbeni, R; Line Broadening in the Collective Dynamics of Liquid and Solid Water. Phys. Rev. B, 54, 14892-14895 (1996).

22. Krisch, MH; Sette, F; Bergmann, U; Masciovecchio, C; Verbeni, R; Goulon, J; Caliebe, W; Kao, CC; Observation of Magnetic Circular Dichroism in Resonant Inelastic X-ray Scattering at the L(3) Edge of Gadolinium Metal. Phys. Rev. B, 54, 12673-12676 (1996).

21. Masciovecchio, C; Bergmann, U; Krisch, M; Ruocco, G; Sette, F; Verbeni, R; A Perfect Crystal X-ray Analyser with 1.5 meV Energy Resolution. Nucl. Instrum. Methods B, 117, 339-340 (1996).

20. Sette, F; Ruocco, G; Krisch, M; Masciovecchio, C; Verbeni, R; Bergmann, U; Transition from Normal to Fast Sound in Liquid Water. Phys. Rev. Lett., 77, 83-86 (1996).

19. Sette, F; Ruocco, G; Krisch, M; Bergmann, U; Masciovecchio, C; Mazzacurati, V; Signorelli, G; Verbeni, R; Collective Dynamics in Water by High Energy Resolution Inelastic X-ray Scattering -Reply. Phys. Rev. Lett., 76, 3656-3657 (1996).

18. Masciovecchio, C; Bergmann, U; Krisch, M; Ruocco, G; Sette, F. Verbeni, R; A Perfect Crystal X-ray Analyser with meV Energy Resolution. Nucl. Instrum. Methods B, 111, 181-186 (1996).

17. Masciovecchio, C; Ruocco, G; Sette, F; Krisch, M; Verbeni, R; Bergmann, U; Soltwisch, M; Observation of Large Momentum Phononlike Modes in Glasses. Phys. Rev. Lett., 76, 3356-3359 (1996).

16. Verbeni, R; Sette, F; Krisch, MH; Bergmann, U; Gorges, B; Halcoussis, C; Martel, K; Masciovecchio, C; Ribois, JF; Ruocco, G; Sinn H; X-ray Monochromator with 2*10-8 Energy Resolution. J. Synchrotron Radiation, 3, 62-64 (1996).

15. Ruocco, G; Sette, F; Bergmann, U; Krisch, M; Masciovecchio, C; Mazzacurati, V; Signorelli, G; Verbeni, R; Equivalence of the Sound Velocity in Water and Ice at Mesoscopic Wavelengths. Nature, 379, 521-523 (1996).

14. Siddons, DP; Hastings, JB; Bergmann, U; Sette, F; Krisch, M; Mössbauer Spectroscopy using Synchrotron Radiation -Overcoming Detector Limitations. Nucl. Instrum. Methods B, 103, 371-375 (1995).

13. Sette, F; Ruocco, G; Krisch, M; Bergmann, U; Masciovecchio, C; Mazzacurati, V; Signorelli, G; Verbeni, R; Collective Dynamics in Water by High Energy Resolution Inelastic X-ray Scattering. Phys. Rev. Lett., 75, 850-853 (1995).

12. Bergmann, U; Mössbauer Spectroscopy with Synchrotron Radiation. Appl. Radiation and Isotopes, 46, 525- 530 (1995).

11. Bergmann, U; Siddons, DP; Hastings, JB; Suppression of Charge Scattering in Mössbauer Experiments using Synchrotron Radiation. Resonant Anomalous X-ray Scattering. Theory and Application. Edited by Materlik, G; Sparks, CJ; Fischer, K; North Holland, (1994).

10. Bergmann, U; Siddons, DP; Hastings, JB; Time-Dependent Polarization in Mössbauer Experiments with Synchrotron Radiation II. Hyperfine Interactions, 92, 1113-1121 (1994).

9. Bergmann, U; Shastri, SD; Siddons, DP; Batterman, BW; Hastings, JB; Temperature Dependence of Nuclear Forward Scattering in -57Fe. Phys. Rev. B, 50, 5957-5961 (1994).

8. Bergmann, U; Hastings, JB; Siddons, DP; Time Evolution of Incoherent Nuclear Scattering from 57Fe Excited with Synchrotron Radiation. Phys. Rev. B, 49, 1513-1516 (1994).

7. Siddons, DP; Bergmann, U; Hastings, JB; Witte, K; Baberschke, K; How to Open the Potential for Mössbauer Spectroscopy? Use a Corkscrew! Synchrotron Radiation News, 6.2, 34 (1993).

6. Nawrocky, RJ; Bergmann, U; Siddons, DP; A Bunchkiller for the NSLS X-ray Storage Ring. IEEE, Proc. of the 1993 Particle Accelerator Conference, 3, 2145-47 (1993).

5. Siddons, DP; Bergmann, U; Hastings, JB; Time-Dependent Polarization in Mössbauer Experiments with Synchrotron Radiation -Suppression of Electronic Scattering. Phys. Rev. Lett., 70, 359-362 (1993).

4. van Bürck, U; Siddons, DP; Hastings, JB; Bergmann, U; Hollatz, R; Nuclear Forward Scattering of Synchrotron Radiation. Phys. Rev. B, 46, 6207-6211 (1992).

3. Hastings, JB; Siddons, DP; van Bürck, U; Hollatz, R; Bergmann, U; Mössbauer Spectroscopy using Synchrotron Radiation. Phys. Rev. Lett., 66, 770-773, (1991).

2. Grote, M; Röhlsberger, R; Gerdau, E; Hellmich, R; Bergmann, U; Harsdorff, M; Chambers, M; Pfützner, W; Perparation and Characterization of GIAR Films for Monochromatization of Synchrotron Radiation, Hyperfine Interactions, 58, 2439-2444 (1990).

1. Röhlsberger, R; Grote, M; Bergmann, U; Gerdau, E; and others. Surface Roughness and Oxide Layers of Sputtered Polycrystalline Films. SPIE Proceedings, 26, 1160 (1989).