Estimation of the Buttiker-Landauer traversal time based on the visibility of transmission current

Koh'ichiro Hara, Ichiro Ohba

研究成果: Article

10 引用 (Scopus)

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A proposal for the estimation of Buttiker-Landauer traversal time based on the visibility of transmission current was established. Through analysis of the tunneling phenomena with a time-dependent potential, the time-dependent transmission current for a small perturbation V1 and an opaque case was obtained. It was observed that the visibility is directly connected to the traversal time, while Buttiker and Landauer proposed that the crossover from the low frequency behavior to the high frequency behavior yields the traversal time.

元の言語English
ページ(範囲)32104-32101
ページ数4
ジャーナルPhysical Review A - Atomic, Molecular, and Optical Physics
62
発行部数3
出版物ステータスPublished - 2000 9

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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