Инд. авторы:	Landolt G., Eremeev S.V., Tereshchenko O.E., Muff S., Slomski B., Kokh K.A., Kobayashi M., Schmitt T., Strocov V.N., Osterwalder J., Chulkov E.V., Hugo Dil J.
Заглавие:	Bulk and surface Rashba splitting in single termination BiTeCl
Библ. ссылка:	Landolt G., Eremeev S.V., Tereshchenko O.E., Muff S., Slomski B., Kokh K.A., Kobayashi M., Schmitt T., Strocov V.N., Osterwalder J., Chulkov E.V., Hugo Dil J. Bulk and surface Rashba splitting in single termination BiTeCl // New Journal of Physics. - 2013. - Vol.15. - Art.085022. - ISSN 1367-2630.
Внешние системы:	DOI: 10.1088/1367-2630/15/8/085022; SCOPUS: 2-s2.0-84883432150; WoS: 000323367900006;
Реферат:	eng: By angle-resolved photoemission spectroscopy (ARPES) we observe a giant Rashba-type spin splitting in the electronic bulk conduction and valence bands of the semiconductor BiTeCl. This material belongs to the group of bismuth tellurohalides BiTeX (X = Cl,Br,I) which are layered non-centrosymmetric materials with strong spin-orbit interaction. By photon energy-dependent ARPES, we separate the bulk and surface contribution of the electronic structure and show that the tellurium-terminated (0001) crystal surface hosts spin-split two-dimensional surface states. On the chlorine-terminated surface at the opposite side of the crystal no surface states are observed due to photon-induced surface chemistry. © IOP Publishing and Deutsche Physikalische Gesellschaft.
Ключевые слова:	Two dimensional; Tellurium compounds; Surface states; Surface chemistry; Photoelectron spectroscopy; Electronic structure; Two-dimensional surface; Surfaces; Spin orbit interactions; Non-centrosymmetric; Energy dependent; Crystal surfaces; Bismuth tellurohalides; Angle resolved photoemission spectroscopy; Surface contribution;
Издано:	2013
Физ. характеристика:	085022