Dissipative quantum effects in small Josephson junctions

Takeo Kato, Masatoshi Imada

研究成果: Article査読

抄録

Dissipation effects on a single Josephson junction are studied based on a harmonic-oscillator model in the weak coupling region. It is shown that the system is controlled by two characteristic energy scales. The origin of these energy scales is explained in terms of a classical plasma problem. This feature provides a new viewpoint on the superconductor-insulator transition of small Josephson junctions.

本文言語English
ページ(範囲)149-152
ページ数4
ジャーナルPhysica C: Superconductivity and its applications
352
1-4
DOI
出版ステータスPublished - 2001 4
外部発表はい

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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