Effect of superconducting fluctuations in tunneling conductance spectra

被引:0
|
作者
Cucolo, AM [1 ]
Cuoco, M
Noce, C
Varlamov, AA
机构
[1] Univ Salerno, Dipartimento Fis, Dipartimento Sci Fis ER Caianiello, Unita INFM, I-84081 Baronissi, Italy
[2] Univ Florence, INFM, Inst Solid State Theory, I-50125 Florence, Italy
[3] Moscow Steel & Alloys Inst, Dept Theoret Phys, Moscow 117936, Russia
来源
关键词
D O I
10.1142/S0217979299001326
中图分类号
O59 [应用物理学];
学科分类号
摘要
The influence of superconducting fluctuations on the conductance spectra of superconductor-insulator-normal metal (S-I-N) tunnel junctions is considered. We discuss how the tunneling conductance is affected as the strength of fluctuations is changed close to the superconducting critical transition.
引用
收藏
页码:1289 / 1293
页数:5
相关论文
共 50 条
  • [21] Sample-specific conductance fluctuations modulated by the superconducting phase
    den Hartog, SG
    Kapteyn, CMA
    van Wees, BJ
    Klapwijk, TM
    Borghs, G
    PHYSICA B-CONDENSED MATTER, 1998, 249 : 485 - 489
  • [22] Effect of tunneling conductance on the Coulomb staircase
    Goppert, G
    Grabert, H
    PHYSICAL REVIEW LETTERS, 1998, 81 (11) : 2324 - 2327
  • [23] Charge fluctuations and the tunneling spectra of nonmagnetic metallic nanoparticles
    Narvaez, GA
    Kirczenow, G
    PHYSICAL REVIEW B, 2002, 66 (08)
  • [24] Pairing correlation effect on the zero-bias tunneling spectra of ultrasmall superconducting grains
    Nishiura, S
    Takane, Y
    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2001, 70 (09) : 2497 - 2500
  • [25] Direct observation of conductance fluctuations of a single-atom tunneling contact
    Sperl, A.
    Kroeger, J.
    Berndt, R.
    PHYSICAL REVIEW B, 2010, 81 (03)
  • [26] Effects of Andreev scattering on the tunneling conductance in superconducting MgB2
    Maki, K
    Gerami, R
    Haas, S
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2002, 63 (6-8) : 1501 - 1504
  • [27] A model study of tunneling conductance spectra of ferromagnetically ordered manganites
    Panda, Saswati
    Kar, J. K.
    Rout, G. C.
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2018, 448 : 339 - 350
  • [28] THE EFFECT OF SUPERCONDUCTING FLUCTUATIONS ON THE RESISTANCE OF TUNNELING JUNCTION - THE EXISTENCE OF ULTRATHIN SURFACE-LAYER IN NBN FILMS
    VARLAMOV, AA
    DORIN, VV
    RUDENKO, EM
    SHATERNIK, VE
    SOLID STATE COMMUNICATIONS, 1984, 51 (05) : 347 - 353
  • [29] TUNNELING MODEL OF SUPERCONDUCTING PROXIMITY EFFECT
    MCMILLAN, WL
    PHYSICAL REVIEW, 1968, 175 (02): : 537 - &
  • [30] Dynamics of parametric fluctuations induced by quasiparticle tunneling in superconducting flux qubits
    Bal, M.
    Ansari, M. H.
    Orgiazzi, J. -L.
    Lutchyn, R. M.
    Lupascu, A.
    PHYSICAL REVIEW B, 2015, 91 (19):