Zobrazeno 1 - 10
of 77
pro vyhledávání: '"S Babenkov"'
Autor:
O Fedchenko, A Winkelmann, S Chernov, K Medjanik, S Babenkov, S Y Agustsson, D Vasilyev, M Hoesch, H-J Elmers, G Schönhense
Publikováno v:
New Journal of Physics, Vol 22, Iss 10, p 103002 (2020)
High-resolution full-field imaging of ( k _x , k _y ) photoelectron distributions ( k -resolution 0.03 Å ^−1 , angular resolution 0.03° at 6.7 keV) in a large field of view (up to 16 Å ^−1 dia.) allows to observe fine details in Kikuchi-type d
Externí odkaz:
https://doaj.org/article/c6b30d61aef247dc9b0e804846768d8a
Autor:
O Fedchenko, A Winkelmann, K Medjanik, S Babenkov, D Vasilyev, S Chernov, C Schlueter, A Gloskovskii, Yu Matveyev, W Drube, B Schönhense, H J Elmers, G Schönhense
Publikováno v:
New Journal of Physics, Vol 21, Iss 11, p 113031 (2019)
Hard x-ray photoelectron diffraction (hXPD) patterns recorded with a momentum microscope with high k -resolution (0.025 Å ^−1 equivalent to an angular resolution of 0.034° at 7 keV) reveal unprecedented rich fine structure. We have studied hXPD o
Externí odkaz:
https://doaj.org/article/c024228a8382477196344f43346baac6
Autor:
O. Tkach, S. Chernov, S. Babenkov, Y. Lytvynenko, O. Fedchenko, K. Medjanik, D. Vasilyev, A. Gloskowskii, C. Schlueter, H.-J. Elmers, G. Schönhense
Publikováno v:
Journal of Synchrotron Radiation, Vol 31, Iss 4, Pp 829-840 (2024)
Imaging energy filters in photoelectron microscopes and momentum microscopes use spherical fields with deflection angles of 90°, 180° and even 2 × 180°. These instruments are optimized for high energy resolution, and exhibit image aberrations whe
Externí odkaz:
https://doaj.org/article/db8ed064371b469388602d71ac2703d9
Autor:
H. J. Elmers, Soumyajyoti Haldar, K. Medjanik, S. Babenkov, O. Fedchenko, D. Vasilyev, S. Heinze, G. Schönhense
Publikováno v:
Physical Review B. 107
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef7a0d05aae70588144eaae989c90aea
https://doi.org/10.1103/physrevb.107.144424
https://doi.org/10.1103/physrevb.107.144424
Autor:
H. J. Elmers, J. Regel, T. Mashoff, J. Braun, S. Babenkov, S. Chernov, O. Fedchenko, K. Medjanik, D. Vasilyev, J. Minar, H. Ebert, G. Schönhense
Publikováno v:
Physical Review Research, Vol 2, Iss 1, p 013296 (2020)
Using spin-resolved time-of-flight momentum microscopy, the Rashba splitting of the Tamm surface state is investigated. This state resides at the Fermi level in a projected bulk band gap of the close-packed (0001) surface of hcp Re. The Rashba splitt
Externí odkaz:
https://doaj.org/article/fddc469973fb48528cf5f5be456353be
Autor:
M. Zapf, M. Schmitt, J. Gabel, P. Scheiderer, M. Stübinger, B. Leikert, G. Sangiovanni, L. Dudy, S. Chernov, S. Babenkov, D. Vasilyev, O. Fedchenko, K. Medjanik, Yu. Matveyev, A. Gloskowski, C. Schlueter, T.-L. Lee, H.-J. Elmers, G. Schönhense, M. Sing, R. Claessen
Publikováno v:
Physical review / B 106(12), 125137 (2022). doi:10.1103/PhysRevB.106.125137
Physical review / B 106(12), 125137 (2022). doi:10.1103/PhysRevB.106.125137
Novel two-dimensional electron systems at the interfaces and surfaces of transition-metal oxides recently have attracted much attention as they display tunable, intrigui
Novel two-dimensional electron systems at the interfaces and surfaces of transition-metal oxides recently have attracted much attention as they display tunable, intrigui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77caf2afece15b3dafd1223e9e981646
https://doi.org/10.1103/physrevb.106.125137
https://doi.org/10.1103/physrevb.106.125137
Autor:
O. Tkach, T.-P. Vo, O. Fedchenko, K. Medjanik, Y. Lytvynenko, S. Babenkov, D. Vasilyev, Q.L. Nguyen, T.R.F. Peixoto, A. Gloskowskii, C. Schlueter, S. Chernov, M. Hoesch, D. Kutnyakhov, M. Scholz, L. Wenthaus, N. Wind, S. Marotzke, A. Winkelmann, K. Rossnagel, J. Minár, H.-J. Elmers, G. Schönhense
Publikováno v:
Ultramicroscopy. 250:113750
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b88a4d666d2da8234efe9272b87cabd6
https://doi.org/10.1016/j.ultramic.2023.113750
https://doi.org/10.1016/j.ultramic.2023.113750
Autor:
O, Fedchenko, L, Šmejkal, M, Kallmayer, Ya, Lytvynenko, K, Medjanik, S, Babenkov, D, Vasilyev, M, Kläui, J, Demsar, G, Schönhense, M, Jourdan, J, Sinova, H J, Elmers
Publikováno v:
Journal of physics. Condensed matter : an Institute of Physics journal. 34(42)
Using momentum microscopy with sub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::215dfa219368d3eb1fc90dde85bd3590
https://pubmed.ncbi.nlm.nih.gov/35940170
https://pubmed.ncbi.nlm.nih.gov/35940170
Akademický článek
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Autor:
O Fedchenko, L Šmejkal, M Kallmayer, Ya Lytvynenko, K Medjanik, S Babenkov, D Vasilyev, M Kläui, J Demsar, G Schönhense, M Jourdan, J Sinova, H J Elmers
Publikováno v:
Journal of Physics: Condensed Matter
Using momentum microscopy with sub-µm spatial resolution, allowing momentum resolved photoemission on individual antiferromagnetic domains, we observe an asymmetry in the electronic band structure, E ( k ) ≠ E ( − k ) , in Mn2Au. This broken ban
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d58c1419a26d9058105a0adf8d76d2fa
https://doi.org/10.21203/rs.3.rs-1010314/v1
https://doi.org/10.21203/rs.3.rs-1010314/v1
