Zobrazeno 1 - 10
of 105
pro vyhledávání: '"György Vankó"'
Publikováno v:
Communications Chemistry, Vol 6, Iss 1, Pp 1-6 (2023)
The description of full singlet-triplet-quintet dynamics is challenging due to the need for simultaneous treatment of disparate spin states, as well as multidimensional dynamics. Here the authors report a branching mechanism for the Fe(II) polypyridi
Externí odkaz:
https://doaj.org/article/5deca06d366d4814a99a0269dc30f1cb
Publikováno v:
Journal of Synchrotron Radiation, Vol 29, Iss 5, Pp 1216-1222 (2022)
The present work demonstrates the performance of a von Hámos high-energy-resolution X-ray spectrometer based on a non-conventional conical Si single-crystal analyzer. The analyzer is tested with different primary and secondary X-ray sources as well
Externí odkaz:
https://doaj.org/article/a0df752efc174245a79728de634c3c0b
Autor:
Kristjan Kunnus, Morgane Vacher, Tobias C. B. Harlang, Kasper S. Kjær, Kristoffer Haldrup, Elisa Biasin, Tim B. van Driel, Mátyás Pápai, Pavel Chabera, Yizhu Liu, Hideyuki Tatsuno, Cornelia Timm, Erik Källman, Mickaël Delcey, Robert W. Hartsock, Marco E. Reinhard, Sergey Koroidov, Mads G. Laursen, Frederik B. Hansen, Peter Vester, Morten Christensen, Lise Sandberg, Zoltán Németh, Dorottya Sárosiné Szemes, Éva Bajnóczi, Roberto Alonso-Mori, James M. Glownia, Silke Nelson, Marcin Sikorski, Dimosthenis Sokaras, Henrik T. Lemke, Sophie E. Canton, Klaus B. Møller, Martin M. Nielsen, György Vankó, Kenneth Wärnmark, Villy Sundström, Petter Persson, Marcus Lundberg, Jens Uhlig, Kelly J. Gaffney
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-11 (2020)
Photoinduced non-adiabatic intramolecular processes have important applications but their mechanisms are challenging to explore. Here the authors detect and assign vibrational wavepacket dynamics in a Fe carbene complex by ultrafast X-ray emission sp
Externí odkaz:
https://doaj.org/article/6b31a8a42e654935b702259eb2eae14d
Autor:
Tetsuo Katayama, Thomas Northey, Wojciech Gawelda, Christopher J. Milne, György Vankó, Frederico A. Lima, Rok Bohinc, Zoltán Németh, Shunsuke Nozawa, Tokushi Sato, Dmitry Khakhulin, Jakub Szlachetko, Tadashi Togashi, Shigeki Owada, Shin-ichi Adachi, Christian Bressler, Makina Yabashi, Thomas J. Penfold
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Nonadiabatic excited state processes involve mixing of electronic and nuclear wavefunctions, which are difficult to disentangle. Here the authors explore by time-resolved X-ray absorption near edge structure the wavepacket dynamics of a copper(I)-phe
Externí odkaz:
https://doaj.org/article/7b659fcaa4014ab18013f62558d20657
Autor:
Mariann Papp, Tamás Keszthelyi, Andor Vancza, Éva G. Bajnóczi, Éva Kováts, Zoltán Németh, Csilla Bogdán, Gábor Bazsó, Tamás Rozgonyi, György Vankó
Publikováno v:
Inorganic Chemistry. 62:6397-6410
Autor:
Tetsuo Katayama, Tae-Kyu Choi, Dmitry Khakhulin, Asmus O. Dohn, Christopher J. Milne, György Vankó, Zoltán Németh, Frederico A. Lima, Jakub Szlachetko, Tokushi Sato, Shunsuke Nozawa, Shin-ichi Adachi, Makina Yabashi, Thomas J. Penfold, Wojciech Gawelda, Gianluca Levi
Publikováno v:
Katayama, T, Choi, T K, Khakhulin, D, Dohn, A O, Milne, C J, Vankó, G, Németh, Z, Lima, F A, Szlachetko, J, Sato, T, Nozawa, S, Adachi, S I, Yabashi, M, Penfold, T J, Gawelda, W & Levi, G 2023, ' Atomic-scale observation of solvent reorganization influencing photoinduced structural dynamics in a copper complex photosensitizer ', Chemical Science, vol. 14, no. 10, pp. 2572-2584 . https://doi.org/10.1039/d2sc06600a
Photochemical reactions in solution are governed by a complex interplay between transient intramolecular electronic and nuclear structural changes and accompanying solvent rearrangements. State-of-the-art time-resolved X-ray solution scattering has e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a77b671c4323346afea6a45a42e8b9e
http://hdl.handle.net/20.500.12614/3301
http://hdl.handle.net/20.500.12614/3301
Autor:
Peter, Vester, Katharina, Kubicek, Roberto, Alonso-Mori, Tadesse, Assefa, Elisa, Biasin, Morten, Christensen, Asmus O, Dohn, Tim B, van Driel, Andreas, Galler, Wojciech, Gawelda, Tobias C B, Harlang, Niels E, Henriksen, Kasper S, Kjær, Thomas S, Kuhlman, Zoltán, Németh, Zhangatay, Nurekeyev, Mátyás, Pápai, Jochen, Rittman, György, Vankó, Hasan, Yavas, Diana B, Zederkof, Uwe, Bergmann, Martin M, Nielsen, Klaus B, Møller, Kristoffer, Haldrup, Christian, Bressler
Publikováno v:
The Journal of chemical physics. 157(22)
We present a sub-picosecond resolved investigation of the structural solvent reorganization and geminate recombination dynamics following 400 nm two-photon excitation and photodetachment of a valence p electron from the aqueous atomic solute, I
Autor:
Mariann Papp, Tamás Keszthelyi, Andor Vancza, Éva G. Bajnóczi, Éva Kováts, Zoltán Németh, Csilla Bogdán, Gábor Bazsó, Tamás Rozgonyi, György Vankó
The properties of transition metal complexes and their chemical dynamics can be effectively modified with ligand substitutions, and theory can be a great aid to such molecular engineering. In this paper we first theoretically explore how substitution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3515573a6d73ff22bd23a5d37fe042d1
https://doi.org/10.26434/chemrxiv-2022-4645x
https://doi.org/10.26434/chemrxiv-2022-4645x
It has long been known that irradiation with visible light converts Fe(II) polypyridines from their low-spin (singlet) to high-spin (quintet) state, yet mechanistic interpreation of the photorelaxation remains contraversal. Herein, we simulate the fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c593e9948fd27c36f22b22f2d2e5a170
https://doi.org/10.26434/chemrxiv-2022-nc1vt
https://doi.org/10.26434/chemrxiv-2022-nc1vt
Autor:
Peter Vester, Katharina Kubicek, Roberto Alonso-Mori, Tadesse Assefa, Elisa Biasin, Morten Christensen, Asmus O. Dohn, Tim B. van Driel, Andreas Galler, Wojciech Gawelda, Tobias C. B. Harlang, Niels E. Henriksen, Kasper S. Kjær, Thomas S. Kuhlman, Zoltán Németh, Zhangatay Nurekeyev, Mátyás Pápai, Jochen Rittman, György Vankó, Hasan Yavas, Diana B. Zederkof, Uwe Bergmann, Martin M. Nielsen, Klaus B. Møller, Kristoffer Haldrup, Christian Bressler
Publikováno v:
The Journal of Chemical Physics. 158:139903