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Volumn 66, Issue 15, 2002, Pages 1553331-15533315

Spin and e-e interactions in quantum dots: Leading order corrections to universality and temperature effects

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; CONDUCTANCE; ENERGY; MATHEMATICAL ANALYSIS; MOLECULAR INTERACTION; QUANTUM DOT; QUANTUM MECHANICS; TEMPERATURE;

EID: 0037109971     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (31)

References (72)
  • 3
    • 0003517825 scopus 로고    scopus 로고
    • edited by L. L. Sohn, L. P. Kouwenhoven, and G. Schön, Kluwer, New York
    • Mesoscopic Electron Transport, edited by L. L. Sohn, L. P. Kouwenhoven, and G. Schön (Kluwer, New York, 1997).
    • (1997) Mesoscopic Electron Transport
  • 32
    • 33744647907 scopus 로고    scopus 로고
    • note
    • s∼1).
  • 40
    • 33744613948 scopus 로고    scopus 로고
    • unpublished
    • By using the Strutinsky method developed in Ref. 34 and local-density-matrix functional theory, it is possible to obtain both the direct and the exchange terms of the Coulomb interaction. Therefore, Eq. (4) is fully justified. T. T. Ong and H. U. Baranger (unpublished).
    • Ong, T.T.1    Baranger, H.U.2
  • 47
    • 33744588555 scopus 로고    scopus 로고
    • note
    • Note that in the case of a diffusive QD, this term gives the main contribution to the variance (see Appendix A), which turns out to be of the same order as the first term in the ballistic case. It might also be important in systems with strong semiclassical effects.
  • 48
    • 33744644548 scopus 로고    scopus 로고
    • cond-mat/0101461 (unpublished)
    • Y. Alhassid and Y. Gefen, cond-mat/0101461 (unpublished).
    • Alhassid, Y.1    Gefen, Y.2
  • 49
    • 33744574642 scopus 로고    scopus 로고
    • note
    • 2), but it might be important in cases with strong semiclassical effects.
  • 50
    • 33744571109 scopus 로고    scopus 로고
    • note
    • The latter would reduce both the gate effect and the scrambling. See Sec. V.
  • 54
    • 33744703503 scopus 로고    scopus 로고
    • note
    • N=0 (Δε) for the odd (even) case in the CI model.
  • 59
    • 33744594886 scopus 로고    scopus 로고
    • note
    • α]=0.
  • 60
    • 33744618662 scopus 로고    scopus 로고
    • note
    • α,β), which is negligible.
  • 62
    • 33744617271 scopus 로고    scopus 로고
    • note
    • k′) the degeneracy associated with k (k′).
  • 64
    • 33744644546 scopus 로고    scopus 로고
    • note
    • Notice, however, that α̃ always first decreases from its T=0 value and then increases again. This is related to the fact that the contribution from the excited states comes first in the GOE case.
  • 69
    • 33744589977 scopus 로고    scopus 로고
    • note
    • Because of the fluctuations of the single-particle levels, this is of course always violated for some (very) rare realizations. This prevents us from describing the asymptotic regime on the left side of the PSD in Figs. 3 and 4.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.