Electrically controlled nuclear spin polarization and relaxation by quantum-hall states

K. Hashimoto, K. Muraki, T. Saku, Y. Hirayama

研究成果: Article査読

151 被引用数 (Scopus)

抄録

The interactions between electron and nuclear spins were discussed using the resistance (Rxx) peak developed near the Landau-Level filling factor ν = 2/3 as probe. It was found that the Rxx peak regenerated even after complete depletion (νtemp = 0), while it rapidly relaxed on either side of νtemp = 1. The results indicated that the ν = 2/3 domain morphology was memorized by the nuclear spins which were rapidly depolarizable by Skyrmions.

本文言語English
論文番号176601
ページ(範囲)1766011-1766014
ページ数4
ジャーナルPhysical review letters
88
17
出版ステータスPublished - 2002 4 29
外部発表はい

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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