T
Tsu-Chien Weng
Researcher at SLAC National Accelerator Laboratory
Publications - 131
Citations - 6959
Tsu-Chien Weng is an academic researcher from SLAC National Accelerator Laboratory. The author has contributed to research in topics: Spectroscopy & Catalysis. The author has an hindex of 36, co-authored 108 publications receiving 5683 citations. Previous affiliations of Tsu-Chien Weng include ShanghaiTech University.
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Journal ArticleDOI
Surface reconstruction and chemical evolution of stoichiometric layered cathode materials for lithium-ion batteries
Feng Lin,Isaac M. Markus,Isaac M. Markus,Dennis Nordlund,Tsu-Chien Weng,Mark Asta,Huolin L. Xin,Marca M. Doeff +7 more
TL;DR: It was found that the surface reconstruction exhibits a strong anisotropic characteristic, which predominantly occurs along lithium diffusion channels, and the surface reaction layer is composed of lithium fluoride embedded in a complex organic matrix.
Journal ArticleDOI
Simultaneous Femtosecond X-ray Spectroscopy and Diffraction of Photosystem II at Room Temperature
Jan Kern,Jan Kern,Roberto Alonso-Mori,Rosalie Tran,Johan Hattne,Richard J. Gildea,Nathaniel Echols,Carina Glöckner,Julia Hellmich,Hartawan Laksmono,Raymond G. Sierra,Benedikt Lassalle-Kaiser,Sergey Koroidov,Alyssa Lampe,Guangye Han,Sheraz Gul,D. DiFiore,Despina Milathianaki,Alan Fry,A. Miahnahri,Donald W. Schafer,Marc Messerschmidt,M. Marvin Seibert,Jason E. Koglin,Dimosthenis Sokaras,Tsu-Chien Weng,Jonas A. Sellberg,Jonas A. Sellberg,Matthew J. Latimer,Ralf W. Grosse-Kunstleve,Petrus H. Zwart,William E. White,Pieter Glatzel,Paul D. Adams,Michael J. Bogan,Garth J. Williams,Sébastien Boutet,Johannes Messinger,Athina Zouni,Nicholas K. Sauter,Vittal K. Yachandra,Uwe Bergmann,Junko Yano +42 more
TL;DR: This simultaneous XRD-XES study shows that the PS II crystals are intact during measurements at the LCLS, not only with respect to the structure of PS II, but also with regard to the electronic structure of the highly radiation-sensitive Mn4CaO5 cluster, opening new directions for future dynamics studies.
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Tracking excited-state charge and spin dynamics in iron coordination complexes
Weiya Zhang,Roberto Alonso-Mori,Uwe Bergmann,Christian Bressler,Matthieu Chollet,Andreas Galler,Wojciech Gawelda,Ryan G. Hadt,Robert W. Hartsock,Thomas Kroll,Kasper S. Kjær,Katharina Kubicek,Henrik T. Lemke,Huiyang W. Liang,Drew A. Meyer,Martin Nielsen,Carola M. Purser,Joseph Robinson,Edward I. Solomon,Zheng Sun,Dimosthenis Sokaras,Tim Brandt van Driel,Gyoergy Vanko,Tsu-Chien Weng,Diling Zhu,Kelly J. Gaffney +25 more
TL;DR: It is demonstrated that femtosecond resolution X-ray fluorescence spectroscopy, with its sensitivity to spin state, can elucidate the spin crossover dynamics of [Fe(2,2′-bipyridine)3]2+ on photoinduced metal-to-ligand charge transfer excitation.
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Synchrotron X-ray Analytical Techniques for Studying Materials Electrochemistry in Rechargeable Batteries
Feng Lin,Yijin Liu,Xiqian Yu,Xiqian Yu,Lei Cheng,Andrej Singer,Oleg Shpyrko,Huolin L. Xin,Nobumichi Tamura,Chixia Tian,Tsu-Chien Weng,Xiao-Qing Yang,Ying Shirley Meng,Dennis Nordlund,Wanli Yang,Marca M. Doeff +15 more
TL;DR: This article begins with the discussion of various rechargeable batteries and associated important scientific questions in the field, followed by a review of synchrotron X-ray based analytical tools and their successful applications and their fundamental insights into these scientific questions.
Journal ArticleDOI
Structure of photosystem II and substrate binding at room temperature
Iris D. Young,Mohamed Ibrahim,Ruchira Chatterjee,Sheraz Gul,Franklin D. Fuller,Sergey Koroidov,Aaron S. Brewster,Rosalie Tran,Roberto Alonso-Mori,Thomas Kroll,Tara Michels-Clark,Hartawan Laksmono,Raymond G. Sierra,Claudiu A. Stan,Rana Hussein,Miao Zhang,Lacey Douthit,Markus Kubin,Casper de Lichtenberg,Long Vo Pham,Håkan Nilsson,Mun Hon Cheah,Dmitriy Shevela,Claudio Saracini,Mackenzie A. Bean,Ina Seuffert,Dimosthenis Sokaras,Tsu-Chien Weng,Ernest Pastor,Clemens Weninger,Thomas Fransson,Louise Lassalle,Philipp Bräuer,Pierre Aller,P. T. Docker,Babak Andi,Allen M. Orville,James M. Glownia,Silke Nelson,Marcin Sikorski,Diling Zhu,Mark S. Hunter,Thomas J. Lane,Andrew Aquila,Jason E. Koglin,Joseph Robinson,Mengning Liang,Sébastien Boutet,Artem Y. Lyubimov,Artem Y. Lyubimov,Monarin Uervirojnangkoorn,Monarin Uervirojnangkoorn,Nigel W. Moriarty,Dorothee Liebschner,Pavel V. Afonine,David G. Waterman,Gwyndaf Evans,Philippe Wernet,Holger Dobbek,William I. Weis,Axel T. Brunger,Petrus H. Zwart,Paul D. Adams,Paul D. Adams,Athina Zouni,Johannes Messinger,Johannes Messinger,Uwe Bergmann,Nicholas K. Sauter,Jan Kern,Jan Kern,Vittal K. Yachandra,Junko Yano +72 more
TL;DR: Ammonia, a water analogue, has been used as a marker, as it binds to the Mn4CaO5 cluster in the S2 and S3 states, and this approach, together with a comparison of the native dark and 2F states, is used to discriminate between proposed O–O bond formation mechanisms.