Cu-NMR study on high-TC cuprate La1.89Ca1.11Cu206+δ (La2126)

Takayuki Goto, Takao Watanabe, Kyoichi Kinoshita, Azusa Matsuda, Masafumi Sera, Tetsuo Fukase

研究成果: Article査読

抄録

Cu-NMR spectra and the nuclear spin-lattice relaxation rate T1-1 have been studied intensively on the bilayer type high-TC cuprate Za1.89Ca1.11Cu2O6+δ (La2126). The resonance line shift showed a monotonic decrease with lowering temperature in the normal state, indicating that this compound belongs to the lightly-doped region. The Curie-Weiss temperature dependence of (T1T)-1 in the normal state shows that the pseudo spin-gap does not always exist in the light-doped bilayer systems.

本文言語English
ページ(範囲)401-406
ページ数6
ジャーナルJournal of Low Temperature Physics
105
3-4
DOI
出版ステータスPublished - 1996 1 1
外部発表はい

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Materials Science(all)
  • Condensed Matter Physics

フィンガープリント 「Cu-NMR study on high-T<sub>C</sub> cuprate La<sub>1.89</sub>Ca<sub>1.11</sub>Cu<sub>2</sub>0<sub>6+δ</sub> (La2126)」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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