Thermodynamics and I-V characteristics of resistance-shunted Josephson junctions

Takeo Kato*, Masatoshi Imada

*この研究の対応する著者

研究成果: Article査読

抄録

Resistance-shunted Josephson junctions are studied theoretically based on a tight-binding model. In addition to the effective bandwidth 2ℏΔeff, this multi-level system genuinely has a novel crossover at lower energy KℏΔeff below which the density of states becomes strongly degenerate, where K is a dimensionless damping strength. The optical responses take nearly Lorentzian forms with a width of the order of KℏΔ. The non-linear I-V characteristics is also discussed.

本文言語English
ページ(範囲)1820-1821
ページ数2
ジャーナルPhysica B: Condensed Matter
284-288
PART II
DOI
出版ステータスPublished - 2000 1 1
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • 電子工学および電気工学

フィンガープリント

「Thermodynamics and I-V characteristics of resistance-shunted Josephson junctions」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル