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Volumn 67, Issue 9, 2003, Pages

Andreev reflection in ferromagnet/superconductor/ferromagnet double junction systems

Author keywords

[No Author keywords available]

Indexed keywords

IRON;

EID: 0242499901     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.67.094515     Document Type: Article
Times cited : (65)

References (39)
  • 1
    • 85038347291 scopus 로고    scopus 로고
    • edited by S. Maekawa and T. Shinjo (Taylor and Francis, London, 2002)
    • Spin Dependent Transport in Magnetic Nanostructures, edited by S. Maekawa and T. Shinjo (Taylor and Francis, London, 2002).
  • 14
    • 0034451429 scopus 로고    scopus 로고
    • Z. Zheng, D.Y. Xing, G. Sun, and J. Dong, Phys. Rev. B, 14 326 (2000). In this paper, a suppression of superconductivity due to spin accumulation and the effect on the magnetoresistance is discussed in FM/SC/FM junctions. The authors neglect the energy dependence of the wave numbers in the SC (Andreev approximation) and therefore the conversion process in the Andreev reflection is not included. In the present paper, we concentrate a low bias voltage below the superconducting gap and therefore there is no spin accumulation, and include the conversion process in the Andreev reflection
    • Z. Zheng, D.Y. Xing, G. Sun, and J. Dong, Phys. Rev. B 62, 14 326 (2000). In this paper, a suppression of superconductivity due to spin accumulation and the effect on the magnetoresistance is discussed in FM/SC/FM junctions. The authors neglect the energy dependence of the wave numbers in the SC (Andreev approximation) and therefore the conversion process in the Andreev reflection is not included. In the present paper, we concentrate a low bias voltage below the superconducting gap and therefore there is no spin accumulation, and include the conversion process in the Andreev reflection.
  • 32
    • 85038284314 scopus 로고    scopus 로고
    • W.P. Pratt, Jr. (private communication)
    • W.P. Pratt, Jr. (private communication);
  • 34
    • 85038327767 scopus 로고    scopus 로고
    • P.G. de Gennes, (Benjamin, New York, 1966), Chap. 5
    • P.G. de Gennes, Superconductivity of Metals and Alloys (Benjamin, New York, 1966), Chap. 5.
  • 37
    • 85038343932 scopus 로고    scopus 로고
    • M. Tinkham, (McGraw Hill, New York, 1996)
    • M. Tinkham, Introduction to Superconductivity (McGraw Hill, New York, 1996).
  • 38
    • 85038339369 scopus 로고    scopus 로고
    • We assume that the dirty-limit penetration depth is expressed as (formula presented) by analogy with the clean-limit case, where (formula presented) is the dirty-limit GL coherence length. Using the relation (formula presented) (Ref. the dirty-limit penetration depth can be expressed as (formula presented)
    • We assume that the dirty-limit penetration depth is expressed as (formula presented) by analogy with the clean-limit case, where (formula presented) is the dirty-limit GL coherence length. Using the relation (formula presented) (Ref. 36) the dirty-limit penetration depth can be expressed as (formula presented)
  • 39
    • 85038299047 scopus 로고    scopus 로고
    • N. Ashcroft and N. Mermin, (Saunders College Publishing, New York, 1976)
    • N. Ashcroft and N. Mermin, Solid State Physics (Saunders College Publishing, New York, 1976).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.