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Volumn 64, Issue 20, 2001, Pages

Shot noise in disordered junctions: Interaction corrections

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; CALCULATION; CORRELATION FUNCTION; ELECTRIC CURRENT; ELECTRIC POTENTIAL; ELECTRON TRANSPORT; EQUILIBRIUM CONSTANT; MATHEMATICAL COMPUTING; MOLECULAR INTERACTION; NOISE; QUANTITATIVE ASSAY; TEMPERATURE;

EID: 0000625560     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.64.205317     Document Type: Article
Times cited : (24)

References (49)
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    • Sh. Kogan, Electronic Noise and Fluctuations in Solids (Cambridge University Press, Cambridge, England, 1996)
    • Sh. Kogan, Electronic Noise and Fluctuations in Solids (Cambridge University Press, Cambridge, England, 1996).
  • 2
    • 85038341876 scopus 로고    scopus 로고
    • Ya. M. Blanter and M. Büttiker, Phys. Rep. 336, 2 (2000)
    • Ya. M. Blanter and M. Büttiker, Phys. Rep. 336, 2 (2000).
  • 6
    • 85038323368 scopus 로고    scopus 로고
    • One needs to keep in mind that this type of analysis is applicable only when the (Formula presented) noise is negligible
    • One needs to keep in mind that this type of analysis is applicable only when the (Formula presented) noise is negligible.
  • 9
    • 11944274178 scopus 로고    scopus 로고
    • M. Reznikov, M. Heiblum, Hadas Shtrikman, and D. Mahalu, Phys. Rev. Lett. 75, 3340 (1995)
    • M. Reznikov, M. Heiblum, Hadas Shtrikman, and D. Mahalu, Phys. Rev. Lett. 75, 3340 (1995).
  • 18
    • 85038287858 scopus 로고    scopus 로고
    • For a review, see K.B. Efetov, Supersymmetry in Disorder and Chaos (Cambridge University Press, Cambridge, England, 1997)
    • For a review, see K.B. Efetov, Supersymmetry in Disorder and Chaos (Cambridge University Press, Cambridge, England, 1997).
  • 19
    • 85038281185 scopus 로고    scopus 로고
    • A. M. Finkel’stein, Sov. Sci. Rev., Sect. A 14 (1990)
    • A. M. Finkel’stein, Sov. Sci. Rev., Sect. A 14 (1990).
  • 28
    • 85038304298 scopus 로고    scopus 로고
    • L. P. Kadanoff and G. Baym, Quantum Statistical Mechanics (Benjamin, Reading, MA, 1962)
    • Kadanoff, L.P.1    Baym, G.2
  • 32
    • 85038304311 scopus 로고    scopus 로고
    • As opposed to a single-time field theory where any contribution to an observable from disconnected diagrams cancels with such a contribution to the partition function, in the double-time formalism, each disconnected diagram vanishes separately. This follows from the fact that integration in the positive and the negative directions in time gives contributions of opposite signs for disconnected diagrams
    • As opposed to a single-time field theory where any contribution to an observable from disconnected diagrams cancels with such a contribution to the partition function, in the double-time formalism, each disconnected diagram vanishes separately. This follows from the fact that integration in the positive and the negative directions in time gives contributions of opposite signs for disconnected diagrams.
  • 34
    • 85038324782 scopus 로고    scopus 로고
    • Such a procedure is justified if the correlation function at hand can be correctly calculated within perturbation theory
    • Such a procedure is justified if the correlation function at hand can be correctly calculated within perturbation theory.
  • 35
    • 85038274772 scopus 로고    scopus 로고
    • This is not the most general parametrization. In our analysis we do not include the Jacobian corresponding to this parametrization
    • This is not the most general parametrization. In our analysis we do not include the Jacobian corresponding to this parametrization.
  • 37
    • 85038271584 scopus 로고    scopus 로고
    • order for the diffusion approximation for the kinetic equation to be valid, the deviation from equilibrium should be small, i.e., the energy gain between two subsequent elastic-scattering events must be small in comparison with the Fermi energy (Formula presented)
    • In order for the diffusion approximation for the kinetic equation to be valid, the deviation from equilibrium should be small, i.e., the energy gain between two subsequent elastic-scattering events must be small in comparison with the Fermi energy (Formula presented).
  • 47
    • 85038301757 scopus 로고    scopus 로고
    • We note that in our open-boundary geometry, (Formula presented) appears as a natural cutoff in our diffusons. A strong dependence on (Formula presented) will show up only when the latter exceeds (Formula presented) namely, when it replaces the Thouless energy as a cutoff
    • We note that in our open-boundary geometry, (Formula presented) appears as a natural cutoff in our diffusons. A strong dependence on (Formula presented) will show up only when the latter exceeds (Formula presented) namely, when it replaces the Thouless energy as a cutoff.
  • 49
    • 85038287106 scopus 로고    scopus 로고
    • Note that in the present analysis we ignore weak-localization corrections. This implies that there are no (Formula presented) or (Formula presented) corrections to M, hence the current
    • Note that in the present analysis we ignore weak-localization corrections. This implies that there are no (Formula presented) or (Formula presented) corrections to M, hence the current.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.