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Volumn 69, Issue 13, 2004, Pages

Magnetoresistance effect in spin-polarized junctions of ferromagnetically contacting multiple conductive paths: Applications to atomic wires and carbon nanotubes

Author keywords

[No Author keywords available]

Indexed keywords

CARBON NANOTUBE; FERROMAGNETIC MATERIAL;

EID: 37649031429     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevB.69.132402     Document Type: Article
Times cited : (7)

References (22)
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    • X.F. Han et al., Phys. Rev. B 63, 224404 (2001).
    • (2001) Phys. Rev. B , vol.63 , pp. 224404
    • Han, X.F.1
  • 9
    • 42749109092 scopus 로고    scopus 로고
    • xAs junctions having the MR ratios of more than 70% at 8 K. See M. Tanaka and Y. Higo, Phys. Rev. Lett. 87, 026602 (2001).
    • (2001) Phys. Rev. Lett. , vol.87 , pp. 026602
    • Tanaka, M.1    Higo, Y.2
  • 10
    • 4243062775 scopus 로고    scopus 로고
    • O For example, see S. Zhang et al., Phys. Rev. Lett. 79, 3744 (1997).
    • (1997) Phys. Rev. Lett. , vol.79 , pp. 3744
    • Zhang, S.1
  • 12
    • 0003964324 scopus 로고
    • Plenum, New York
    • The second term is obtained by summing over random points on a unit circle in the complex plane and also as the average of distribution of the paths. See G.D. Mahan, Many-Particle Physics (Plenum, New York, 1981), p. 199.
    • (1981) Many-Particle Physics , pp. 199
    • Mahan, G.D.1
  • 13
    • 34547602940 scopus 로고
    • L(R), see J.M. De Teresa et al., Science 286, 507 (1999).
    • (1975) Phys. Lett. , vol.54 A , pp. 225
    • Julliere, M.1
  • 14
    • 0344462722 scopus 로고    scopus 로고
    • L(R), see J.M. De Teresa et al., Science 286, 507 (1999).
    • (1999) Science , vol.286 , pp. 507
    • De Teresa, J.M.1
  • 15
    • 0001579167 scopus 로고
    • The spin-dependent on-site energy of the FM was selected so as to fit the MR ratio calculated for FM/carbon nanotube/FM junctions to the observed one, that is, 9% (Ref. 1). For difference in the on-site energy between up- and down-spins, we referred to J. Mathon, M. Villeret, and H. Itoh, Phys. Rev. B 52, R6983 (1995).
    • (1995) Phys. Rev. B , vol.52
    • Mathon, J.1    Villeret, M.2    Itoh, H.3
  • 17
    • 2642660458 scopus 로고    scopus 로고
    • N. Hamada, S.-I. Sawada, and A. Oshiyama, Phys. Rev. Lett. 68, 1579 (1992); J.W.G. Wildöer et al., Nature (London) 391, 59 (1998).
    • (1998) Nature (London) , vol.391 , pp. 59
    • Wildöer, J.W.G.1
  • 18
    • 33646639024 scopus 로고    scopus 로고
    • note
    • t is now assumed to be - 2.75 eV (Ref. 4).
  • 21
    • 0032491482 scopus 로고    scopus 로고
    • In fact, carbon nanotubes aligned over areas up to several square centimeters were grown on nickel-coated glass. See Z.F. Ren et al., Science 282, 1105 (1998).
    • (1998) Science , vol.282 , pp. 1105
    • Ren, Z.F.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.