Andreev-Reflected Quasiparticle Interference Revisited

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概要

• 論文の詳細を見る

• We reconsider the processes of' the interference of Andreev-reflected quasiparticles with phasesat each side of' a Josephson.jtrnction. We show that a qtrasiparticle interference in a noruaaal-metalregion strongly depends on whether the Cooper pair ttrnneling across the .junction is coherentor incoherent, which is affected by the charge on the .jtrnction as well as dissipation. We alsodisctrss the connection between the interf'erence and dtrality of the phase and ntrtnber in thernesoscopic Josephson .jtrnction and find that tl'ne Andreev-reflected quasiparticle interference isclosely related to the applicability of quanttmtaa taaechanics on a tmacroscopic scale.

• 社団法人日本物理学会の論文
• 1998-10-15

著者

• HATAKENAKA Noriyuki

  NTT Basic Research Laboratories

• Hatakenaka Noriyuki

  Ntt Basic Research Laboratories:department Of Physics University Of Illinois At Urbana-champaign

関連論文

• Quantum Collective Dynamics of Charge-Density Waves in Quasi-One-Dimensional Orthorhombic TaS_3
• Supercurrent-Controlled Multiple-Beam Interference of Andreev-Reflected Quasiparticle Waves
• Josephson π States
• Andreev-Reflected Quasiparticle Interference Revisited

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