Uniformly Moving Josephson Junctions

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概要

• 論文の詳細を見る

• The basic equations governing the variation of fields and ctu'rents in Josephsonjunctions moving with a velocity u have been derived.Minkowski's field equations in uniformly moving junctions and the Josephson'sacceleration equation; dcfi/dt=8cfi/8t-f-(u'gracl)4, indicating the change of phasedifference $(r, t) per unit time when we follow the junction in its motion, can beapplied to obtain the partial differencial (Sine-Gordon) equation describing thebehaviour of cfi(r, t).Although the equation obtained thus can be transformed into the old equationin stationary junctions, both equations make a number of essential difference, e.g.,the former considers quantizeed flux lines flowing through the junction without anapplied voltage, while the latter considers the flux-flow state due to the appliedvoltage across the junction. It should be noted that the electromotive force due tomotional induction plays the same part as applied voltages.

• 社団法人日本物理学会の論文
• 1979-09-15

著者

• Tsutsumi Osamu

  Electrotechnical Laboratory

関連論文

• Galvanomagnetic Effects of Warm-Electrons in Many-Valley Semiconductors
• Uniformly Moving Josephson Junctions

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