Dynamics of the sliding transition in the Wigner solid on liquid 4He

K. Shirahama, S. Ito, H. Suto, K. Kono

研究成果: Article査読

抄録

We report an observation of a dynamical transition in the Wigner solid on liquid 4He. The AC conductivity σxx jumps abruptly at a certain input voltage. The threshold input voltage Vth for the σxx jump varies as Vth∝B-0.8f-1n1.5 sE, where B, f, ns, and E are magnetic field, frequency, electron density and pressing electric field, respectively. We interpret the σxx jump as the collective sliding of the electrons out of the periodic deformation of the He surface.

本文言語English
ページ(範囲)666-668
ページ数3
ジャーナルPhysica B: Condensed Matter
219-220
1-4
DOI
出版ステータスPublished - 1996 4 1
外部発表はい

ASJC Scopus subject areas

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

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