Spatiotemporal observation of the soliton-antisoliton collision in a josephson transmission line

Akira Fujimaki, Koji Nakajima, Yasuji Sawada

研究成果: Article査読

22 被引用数 (Scopus)

抄録

The first experimental observation of a soliton-antisoliton annihilation process in solid state is reported. By precise control of the collision point of a fluxon and an antifluxon in a Josephson transmission line, the annihilation process is observed not only in time but also in space by the Josephson sampler which is coupled to the center of the transmission line. The observed line shapes agree well with the results of numerical calculations which show that a fluxon and an antifluxon fade off in the breather decay mode after collision, and that a fluxon behaves as a relativistic particle.

本文言語English
ページ(範囲)2895-2898
ページ数4
ジャーナルPhysical Review Letters
59
25
DOI
出版ステータスPublished - 1987 1 1

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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