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Volumn 70, Issue 12, 2004, Pages

Topological spin pumps: The effect of spin rotation on quantum pumps

Author keywords

[No Author keywords available]

Indexed keywords

ACCELERATION; ARTICLE; ELECTRON BEAM; ELEMENTARY PARTICLE; MATHEMATICAL ANALYSIS; PARTICLE SIZE; PHYSICS; QUANTUM MECHANICS; WAVEFORM;

EID: 8844224938     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevB.70.125321     Document Type: Article
Times cited : (24)

References (48)
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    • J. Sinova, D. Culcer, Q. Niu, N. A. Sinitsyn, T. Jungwirth, and A. H. MacDonald, cond-mat/0307663
    • J. Sinova, D. Culcer, Q. Niu, N. A. Sinitsyn, T. Jungwirth, and A. H. MacDonald, cond-mat/0307663;
  • 20
    • 0036612759 scopus 로고    scopus 로고
    • cond-mat/0202321 (unpublished)
    • F. Zhou, cond-mat/0202321 (unpublished); see also F. Zhou, Phys. Rev. B 65, 220514 (2002).
    • Zhou, F.1
  • 21
    • 0036612759 scopus 로고    scopus 로고
    • F. Zhou, cond-mat/0202321 (unpublished); see also F. Zhou, Phys. Rev. B 65, 220514 (2002).
    • (2002) Phys. Rev. B , vol.65 , pp. 220514
    • Zhou, F.1
  • 30
    • 9644308530 scopus 로고    scopus 로고
    • cond-mat/03090441 (unpublished)
    • E. I. Rashba, cond-mat/03090441 (unpublished).
    • Rashba, E.I.1
  • 31
    • 0000576451 scopus 로고
    • The notion of meron was first introduced in D. J. Gross, Nucl. Phys. B 132, 439 (1978).
    • (1978) Nucl. Phys. B , vol.132 , pp. 439
    • Gross, D.J.1
  • 32
    • 35949022423 scopus 로고
    • The mass generation by merons in spin chains was discussed in I. Affleck, Phys. Rev. Lett. 56, 408 (1986). See also related discussions on spin gap in. F. D. Haldane, ibid. 50, 1153 (1983).
    • (1986) Phys. Rev. Lett. , vol.56 , pp. 408
    • Affleck, I.1
  • 33
    • 4244109353 scopus 로고
    • The mass generation by merons in spin chains was discussed in I. Affleck, Phys. Rev. Lett. 56, 408 (1986). See also related discussions on spin gap in. F. D. Haldane, ibid. 50, 1153 (1983).
    • (1983) Phys. Rev. Lett. , vol.50 , pp. 1153
    • Haldane, F.D.1
  • 34
    • 85088492416 scopus 로고    scopus 로고
    • note
    • F away from the k=0 point, the condition can be relaxed and is always satisfied.
  • 35
    • 9644274588 scopus 로고    scopus 로고
    • note
    • When the contributions to currents are mainly from the Fermi surface as in the toy model discussed in Sec. IV C 1, the adiabaticity condition can be easily satisfied because of the finite splitting between two spin bands due to spin-orbit coupling. However, in the 2D models studied here contributions might actually come from states in the vicinity of k=0; to establish the adiabaticity condition it is essential to introduce a finite Zeeman field so to split the degeneracy at k=0 as shown in Eq. (100). Then the Born approximation is still applicable when the impurity potentials are weak compared with the finite Zeeman field splitting.
  • 40
    • 9644256370 scopus 로고    scopus 로고
    • cond-mat/0103617 (unpublished)
    • L. S. Levitov, cond-mat/0103617 (unpublished).
    • Levitov, L.S.1
  • 48
    • 9644254857 scopus 로고    scopus 로고
    • cond-mat/0310108 (unpublished)
    • J. Schliemann and D. Loss, cond-mat/0310108 (unpublished).
    • Schliemann, J.1    Loss, D.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.