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Volumn 86, Issue 7, 2012, Pages

Spin and charge structure of the surface states in topological insulators

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EID: 84865066020     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.86.075302     Document Type: Article
Times cited : (66)

References (31)
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    • This differs from the textbook definition of the helical states as states with spin parallel to momentum.
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    • To consider the most important surface-orientation-dependent features of the surface states, we are keeping only the linear and quadratic in momentum terms in the effective Hamiltonian. Thus we disregard more delicate effects seen already for the (111) surface, like the Fermi surface wrapping, or the polarization of electrons on the same sublattice variations within the first quintuple layer, seen, e.g., in, 2041-1723 10.1038/ncomms1638
    • To consider the most important surface-orientation-dependent features of the surface states, we are keeping only the linear and quadratic in momentum terms in the effective Hamiltonian. Thus we disregard more delicate effects seen already for the (111) surface, like the Fermi surface wrapping, or the polarization of electrons on the same sublattice variations within the first quintuple layer, seen, e.g., in S. V. Eremeev, Nat. Commun. 2041-1723 10.1038/ncomms1638 3, 635 (2012).
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.