Giant Rashba Splitting in Pb1-x Snx Te (111) Topological Crystalline Insulator Films Controlled by Bi Doping in the Bulk.
Sign Up to like & getrecommendations! Published in 2017 at "Advanced materials"
DOI: 10.1002/adma.201604185
Abstract: The topological properties of lead-tin chalcogenide topological crystalline insulators can be widely tuned by temperature and composition. It is shown that bulk Bi doping of epitaxial Pb1-x Snx Te (111) films induces a giant Rashba… read more here.
Keywords: topological crystalline; pb1 snx; giant rashba; rashba splitting ... See more keywords
Strain engineering of spin and Rashba splitting in Group-III monochalcogenide MX (M = Ga, In and X = S, Se, Te) monolayer
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DOI: 10.1016/j.jmmm.2020.166922
Abstract: Abstract In this paper, spin properties of monolayer MX (M = Ga, In and X = S, Se, Te) in the presence of strain are studied. Density functional theory is used to investigate spin properties. The effect of spin-orbit… read more here.
Keywords: spin splitting; spin; strain; effect ... See more keywords
Rashba Splitting and Electronic Valley Characteristics of Janus Sb and Bi Topological Monolayers
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DOI: 10.3390/ijms23147629
Abstract: Janus Sb and Bi monolayers as a new class of 2D topological insulator materials, which could be fulfilled by asymmetrical functionalizations with methyl or hydroxyl, are demonstrated by first-principles spin–orbit coupling (SOC) electronic structure calculations… read more here.
Keywords: electronic valley; valley; rashba splitting; splitting electronic ... See more keywords