Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Surface states and Rashba-type spin polarization in antiferromagnetic MnBi2Te4 (0001). / Vidal, R. C.; Bentmann, H.; Peixoto, T. R.F.; Zeugner, A.; Moser, S.; Min, C. H.; Schatz, S.; Kißner, K.; Ünzelmann, M.; Fornari, C. I.; Vasili, H. B.; Valvidares, M.; Sakamoto, K.; Mondal, D.; Fujii, J.; Vobornik, I.; Jung, S.; Cacho, C.; Kim, T. K.; Koch, R. J.; Jozwiak, C.; Bostwick, A.; Denlinger, J. D.; Rotenberg, E.; Buck, J.; Hoesch, M.; Diekmann, F.; Rohlf, S.; Kalläne, M.; Rossnagel, K.; Otrokov, M. M.; Chulkov, E. V.; Ruck, M.; Isaeva, A.; Reinert, F.
в: Physical Review B, Том 100, № 12, 121104, 11.09.2019.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Surface states and Rashba-type spin polarization in antiferromagnetic MnBi2Te4 (0001)
AU - Vidal, R. C.
AU - Bentmann, H.
AU - Peixoto, T. R.F.
AU - Zeugner, A.
AU - Moser, S.
AU - Min, C. H.
AU - Schatz, S.
AU - Kißner, K.
AU - Ünzelmann, M.
AU - Fornari, C. I.
AU - Vasili, H. B.
AU - Valvidares, M.
AU - Sakamoto, K.
AU - Mondal, D.
AU - Fujii, J.
AU - Vobornik, I.
AU - Jung, S.
AU - Cacho, C.
AU - Kim, T. K.
AU - Koch, R. J.
AU - Jozwiak, C.
AU - Bostwick, A.
AU - Denlinger, J. D.
AU - Rotenberg, E.
AU - Buck, J.
AU - Hoesch, M.
AU - Diekmann, F.
AU - Rohlf, S.
AU - Kalläne, M.
AU - Rossnagel, K.
AU - Otrokov, M. M.
AU - Chulkov, E. V.
AU - Ruck, M.
AU - Isaeva, A.
AU - Reinert, F.
PY - 2019/9/11
Y1 - 2019/9/11
N2 - The layered van der Waals antiferromagnet MnBi2Te4 has been predicted to combine the band ordering of archetypical topological insulators such as Bi2Te3 with the magnetism of Mn, making this material a viable candidate for the realization of various magnetic topological states. We have systematically investigated the surface electronic structure of MnBi2Te4(0001) single crystals by use of spin- and angle-resolved photoelectron spectroscopy experiments. In line with theoretical predictions, the results reveal a surface state in the bulk band gap and they provide evidence for the influence of exchange interaction and spin-orbit coupling on the surface electronic structure.
AB - The layered van der Waals antiferromagnet MnBi2Te4 has been predicted to combine the band ordering of archetypical topological insulators such as Bi2Te3 with the magnetism of Mn, making this material a viable candidate for the realization of various magnetic topological states. We have systematically investigated the surface electronic structure of MnBi2Te4(0001) single crystals by use of spin- and angle-resolved photoelectron spectroscopy experiments. In line with theoretical predictions, the results reveal a surface state in the bulk band gap and they provide evidence for the influence of exchange interaction and spin-orbit coupling on the surface electronic structure.
KW - Acoustic generators
KW - antiferromagnetism
KW - Crystal Structure
KW - electronic structure
KW - Energy gap
KW - Manganese compounds
KW - photoelectron spectroscopy
KW - Single crystals
KW - Spin polarization
KW - Surface states
KW - Tellurium compounds
KW - Van der Waals forces
KW - MAGNETIC-MOMENTS
KW - HETEROSTRUCTURE
KW - TOPOLOGICAL-INSULATOR
UR - http://www.scopus.com/inward/record.url?scp=85072796751&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.100.121104
DO - 10.1103/PhysRevB.100.121104
M3 - Article
AN - SCOPUS:85072796751
VL - 100
JO - Physical Review B-Condensed Matter
JF - Physical Review B-Condensed Matter
SN - 1098-0121
IS - 12
M1 - 121104
ER -
ID: 49498064