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Surface states and Rashba-type spin polarization in antiferromagnetic $MnBi_{2}Te_{4}$ (0001)
- Source :
- Physical review / B 100(12), 121104 (2019). doi:10.1103/PhysRevB.100.121104, Physical Review B, vol 100, iss 12, Physical Review B 100 (2019). doi:10.1103/PhysRevB.100.121104, info:cnr-pdr/source/autori:Vidal R.C.; Bentmann H.; Peixoto T.R.F.; Zeugner A.; Moser S.; Min C.-H.; Schatz S.; Kissner K.; Unzelmann 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.; Kallane M.; Rossnagel K.; Otrokov M.M.; Chulkov E.V.; Ruck M.; Isaeva A.; Reinert F./titolo:Surface states and Rashba-type spin polarization in antiferromagnetic MnBi2Te4 (0001)/doi:10.1103%2FPhysRevB.100.121104/rivista:Physical Review B/anno:2019/pagina_da:/pagina_a:/intervallo_pagine:/volume:100
- Publication Year :
- 2019
- Publisher :
- Inst., 2019.
-
Abstract
- Physical review / B covering condensed matter and materials physics 100(12), 121104-1-121104-6 (2019). doi:10.1103/PhysRevB.100.121104<br />The layered van der Waals antiferromagnet $MnBi_{2}Te_{4}$ (0001) 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 $MnBi_{2}Te_{4}$ (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.<br />Published by Inst., Woodbury, NY
- Subjects :
- Engineering
Fluids & Plasmas
Physical Sciences
Chemical Sciences
ddc:530
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Journal :
- Physical review / B 100(12), 121104 (2019). doi:10.1103/PhysRevB.100.121104, Physical Review B, vol 100, iss 12, Physical Review B 100 (2019). doi:10.1103/PhysRevB.100.121104, info:cnr-pdr/source/autori:Vidal R.C.; Bentmann H.; Peixoto T.R.F.; Zeugner A.; Moser S.; Min C.-H.; Schatz S.; Kissner K.; Unzelmann 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.; Kallane M.; Rossnagel K.; Otrokov M.M.; Chulkov E.V.; Ruck M.; Isaeva A.; Reinert F./titolo:Surface states and Rashba-type spin polarization in antiferromagnetic MnBi2Te4 (0001)/doi:10.1103%2FPhysRevB.100.121104/rivista:Physical Review B/anno:2019/pagina_da:/pagina_a:/intervallo_pagine:/volume:100
- Accession number :
- edsair.doi.dedup.....b01d03176ab7f63e037c988db572edfe