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Volumn 56, Issue 23, 1997, Pages 14956-14959

Conductance eigenchannels in nanocontacts

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EID: 0001289066     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.56.14956     Document Type: Article
Times cited : (218)

References (32)
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    • J. L. Costa-Krämer et al., 55, 5416 (1997).
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  • 24
    • 0024014492 scopus 로고
    • We restrict the transmission matrix (Formula presented) to the propagating states only (but evanescent states are included in the calculations). We normalize to ensure the unitarity of the scattering matrix, (Formula presented). See, e.g., A. D. Stone and A. Szafer, IBM J. Res. Dev. 32, 384 (1988) for further details.
    • (1988) IBM J. Res. Dev. , vol.32 , pp. 384
    • Stone, A.1    Szafer, A.2
  • 25
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    • Electronic Properties of Multilayers and Low-Dimensional Semiconductor Structures, edited by J. M. Chamberlain et al. (Plenum, New York, 1990)
    • M. Büttiker, IBM J. Res. Dev. 32, 63 (1988); and in Electronic Properties of Multilayers and Low-Dimensional Semiconductor Structures, edited by J. M. Chamberlain et al. (Plenum, New York, 1990).
    • (1988) IBM J. Res. Dev. , vol.32 , pp. 63
    • Büttiker, M.1
  • 29
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    • K. Hirose and M. Tsukada, Phys. Rev. B 51, 5278 (1995). The method is described further in Ref. 19 and references therein. For the electrodes we use a Fermi energy of (Formula presented), and a work function of (Formula presented) appropriate for Au. (Formula presented). In the calculation an (Formula presented) unit cell with side lengths (Formula presented) and an (Formula presented) grid spacing and (Formula presented)-recursion step of (Formula presented) are used. The total number of plane waves and channels is 360 (including evanescent channels).
    • (1995) Phys. Rev. B , vol.51 , pp. 5278
    • Hirose, K.1    Tsukada, M.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.