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Volumn 57, Issue 8, 1998, Pages 4872-4882

Energetics, forces, and quantized conductance in jellium-modeled metallic nanowires

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EID: 0001338651     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.57.4872     Document Type: Article
Times cited : (63)

References (63)
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    • See articles in Nanowires, edited by P.A. Serena and N. Garcia (Kluwer, Dordrecht, 1997).
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    • D.P.E. Smith, Science 269, 371 (1995).
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    • Smith, D.1
  • 24
    • 0000300794 scopus 로고    scopus 로고
    • J.M. van Ruitenbeek, M.H. Devoret, D. Esteve, and C. Urbina, Phys. Rev. B 56, 12 566 (1997). In this study, a uniform wire (i.e., with the cross section independent of the location on the symmetry axis) has been investigated. Electron-density spillout effects were approximated in an ad hoc manner.
    • (1997) Phys. Rev. B , vol.56 , pp. 12566
    • van Ruitenbeek, J.1    Devoret, M.2    Esteve, D.3    Urbina, C.4
  • 25
    • 6144273867 scopus 로고    scopus 로고
    • C.A. Stafford, D. Baeriswyl, and J. Bürki, Phys. Rev. Lett. 79, 2863 (1997). In this study, a wire of non-uniform shape has been studied using a free-electron model and assuming a constant bulk value of the wire’s Fermi energy for all wire configurations. The last assumption implies neglect of the strong screening effects in metals as discussed in Ref. 26 includes also a critical discussion pertaining to limitations of the free-electron model.
    • (1997) Phys. Rev. Lett. , vol.79 , pp. 2863
    • Stafford, C.1    Baeriswyl, D.2    Bürki, J.3
  • 26
    • 77956944298 scopus 로고
    • N.D. Lang, in Solid State Physics, edited by H. Ehrenreich, F. Seitz, and D. Turnbull (Academic Press, New York, 1973), Vol. 28, p. 225.
    • (1973) Solid State Physics , vol.28 , pp. 225
    • Lang, N.1
  • 34
    • 25544474582 scopus 로고
    • Here we use the Gunnarsson-Lundqvist xc functional [see O. Gunnarsson and B.I. Lundqvist, Phys. Rev. B 13, 4274 (1976)].
    • (1976) Phys. Rev. B , vol.13 , pp. 4274
    • Gunnarsson, O.1    Lundqvist, B.2
  • 48
    • 85037906199 scopus 로고
    • this context see also R. Landauer, Ph.D. thesis, Harvard University, 1950
    • J.B. Keller and S.I. Rubinow, Ann. Phys. (N.Y.) 9, 24 (1960); in this context see also R. Landauer, Ph.D. thesis, Harvard University, 1950.
    • (1960) Ann. Phys. (N.Y.) , vol.9 , pp. 24
    • Keller, J.1    Rubinow, S.2
  • 54
    • 0039233861 scopus 로고
    • see in particular Eqs. (15) and (17), with (Formula presented), (Formula presented)
    • E.N. Bogachek, M. Jonson, R.I. Shekhter, and T. Swahn, Phys. Rev. B 50, 18 341 (1994); see in particular Eqs. (15) and (17), with (Formula presented), (Formula presented).
    • (1994) Phys. Rev. B , vol.50 , pp. 18341
    • Bogachek, E.1    Jonson, M.2    Shekhter, R.3    Swahn, T.4
  • 55
    • 0001657711 scopus 로고
    • Yu. V. Sharvin, Zh. Éksp. Teor. Fiz. 48, 984 (1965) [ Sov. Phys. JETP 21, 655 (1965)].
    • (1965) Sov. Phys. JETP , vol.21 , pp. 655


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