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Ultrafast electron dynamics in Au/Fe/MgO(001) analyzed by Au- and Fe-selective pumping in time-resolved two-photon photoemission spectroscopy: Separation of excitations in adjacent metallic layers

Autor: Y. Beyazit, F. Kühne, D. Diesing, P. Zhou, J. Jayabalan, B. Sothmann, U. Bovensiepen

The transport of optically excited, hot electrons in heterostructures is analyzed by femtosecond, time-resolved two-photon photoelectron emission spectroscopy (2PPE) for epitaxial Au/Fe/MgO(001). We compare the temporal evolution of the 2PPE intensit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e84830997aeaa69e903738510e8cc332

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Local and Nonlocal Electron Dynamics of Au/Fe/MgO(001) Heterostructures Analyzed by Time-Resolved Two-Photon Photoemission Spectroscopy

Autor: Y. Beyazit, Uwe Bovensiepen, Ping Zhou, Jan Philipp Meyburg, Detlef Diesing, Manuel Ligges, F. Kühne, J. Beckord

Publikováno v: Physical Review Letters. 125

Employing femtosecond laser pulses in front and back side pumping of $\mathrm{Au}/\mathrm{Fe}/\mathrm{MgO}(001)$ combined with detection in two-photon photoelectron emission spectroscopy, we analyze local relaxation dynamics of excited electrons in b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::67fa29f3e79a66ec3ae31ca0a87dafec
https://doi.org/10.1103/physrevlett.125.076803

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Local and Nonlocal Electron Dynamics of Au/Fe/MgO(001) Heterostructures Analyzed by Time-Resolved Two-Photon Photoemission Spectroscopy

Autor: Y, Beyazit, J, Beckord, P, Zhou, J P, Meyburg, F, Kühne, D, Diesing, M, Ligges, U, Bovensiepen

Publikováno v: Physical review letters. 125(7)

Employing femtosecond laser pulses in front and back side pumping of Au/Fe/MgO(001) combined with detection in two-photon photoelectron emission spectroscopy, we analyze local relaxation dynamics of excited electrons in buried Fe, injection into Au a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ea3ec3d886d7f129e1652260a25ce55d
https://pubmed.ncbi.nlm.nih.gov/32857578

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P521 Correlation between physician disease assessment in Ulcerative Colitis and burden of disease: ICONIC 2-year data of 120 patients in Turkey

Autor: Ozlen Atug, Yusuf Erzin, A E Duman, Can Gonen, Y Beyazit, C Alkim, M Kiyici, Güray Can, Orhan Sezgin, O Tayfur Yurekli, Burcu Kurt Yildirim, N G Unal Ozcelik, Ertuğrul Kayaçetin, M A Yurci

Publikováno v: Journal of Crohn's and Colitis. 15:S498-S498

Background Ulcerative colitis (UC) is a chronic inflammatory bowel disease (IBD), and the overall burden is increasing at the global level. Differences in perceptions of UC-related burden may highlight dramatic degree insufficient patient-physician c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2ec4e72802211ab4982d2b9200824178
https://doi.org/10.1093/ecco-jcc/jjab076.643

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Ultrafast Doublon Dynamics in Photoexcited 1T - TaS2

Autor: Uwe Bovensiepen, Martin Eckstein, Y. Beyazit, Ph. Werner, M. Kalläne, I. Avigo, Manuel Ligges, Ping Zhou, L. Stojchevska, Kai Rossnagel, Denis Golež, Hugo U. R. Strand, Florian Diekmann, K. Hanff

Publikováno v: Physical Review Letters. 120

Strongly correlated materials exhibit intriguing properties caused by intertwined microscopic interactions that are hard to disentangle in equilibrium. Employing nonequilibrium time-resolved photoemission spectroscopy on the quasi-two-dimensional tra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ef1fda485c1f960b67428c6e58c76917
https://doi.org/10.1103/physrevlett.120.166401

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Ultrafast Doublon Dynamics in Photoexcited 1T-TaS_{2}

Autor: M, Ligges, I, Avigo, D, Golež, H U R, Strand, Y, Beyazit, K, Hanff, F, Diekmann, L, Stojchevska, M, Kalläne, P, Zhou, K, Rossnagel, M, Eckstein, P, Werner, U, Bovensiepen

Publikováno v: Physical review letters. 120(16)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b2fbdb61b37319941e8b1fefd223404f
https://pubmed.ncbi.nlm.nih.gov/31050496

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