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Volumn 80, Issue 4, 2011, Pages

Magnetic response in quantized spin hall phase of correlated electrons

Author keywords

Electron correlation; Intrinsic spin orbit interaction; Kane Mele model; Layered honeycomb structure; Magnetic response; Quantized spin Hall effect; Superconductivity; Superlattice; Topological BF term

Indexed keywords


EID: 79954454474     PISSN: 00319015     EISSN: 13474073     Source Type: Journal    
DOI: 10.1143/JPSJ.80.044707     Document Type: Article
Times cited : (7)

References (34)
  • 3
    • 79954512429 scopus 로고    scopus 로고
    • z-conservation is violated by time-reversal-invariant perturbations and the conductivity is no longer well defined, but the helical edge state, which is a hallmark of the quantum SH effect, still survives robustly.1,2,10) As is mentioned in the text, we focus on the quantized spin Hall phase
    • z-conservation is violated by time-reversal-invariant perturbations and the conductivity is no longer well defined, but the helical edge state, which is a hallmark of the quantum SH effect, still survives robustly.1,2,10) As is mentioned in the text, we focus on the quantized spin Hall phase.
  • 11
    • 79954566280 scopus 로고    scopus 로고
    • It has been pointed out by Rachel and Le Hur6) that, in the layeredhoneycomb lattice system, the phase transition occurs around U=t ≃f 3
    • It has been pointed out by Rachel and Le Hur6) that, in the layeredhoneycomb lattice system, the phase transition occurs around U=t ≃f 3
  • 13
    • 79954540530 scopus 로고    scopus 로고
    • Hereafter, we use the Lagrange formalism. The reason is that the topological BF term, which plays a crucial role in our discussion, does not appear in the Hamilton formalism explicitly and the formulation becomes complicated.15.17) We can explain this as follows: The quantized SH effect is one of the physical implications of the term [see Appendix]. It is renown that there is no energy consumption in the quantized SH effect, like the quantized charge Hall effect, since current response is perpendicular to the external field
    • Hereafter, we use the Lagrange formalism. The reason is that the topological BF term, which plays a crucial role in our discussion, does not appear in the Hamilton formalism explicitly and the formulation becomes complicated.15.17) We can explain this as follows: The quantized SH effect is one of the physical implications of the term [see Appendix]. It is renown that there is no energy consumption in the quantized SH effect, like the quantized charge Hall effect, since current response is perpendicular to the external field.
  • 14
    • 79954484712 scopus 로고    scopus 로고
    • J. Goryo, N. Maeda, and K.-I. Imura: arXiv:0905.2296
    • J. Goryo, N. Maeda, and K.-I. Imura: arXiv:0905.2296.
  • 28
    • 79954524738 scopus 로고    scopus 로고
    • mathematical equation represented
    • Substituting eq. (6.2) into the Maxwell equation δ×B/μ -J, where B . ẑB, and taking the rotation of both sides of the equation, we have. mathematical equation represented. To solve it, we can obtain the equivalent results discussed in §4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.