Cu NMR Study of Bilayer HgBa2CaCu2O6+δ. Variation of Pseudo Spin-Gap Spectrum

Yutaka Itoh, Ayako Tokiwa-Yamamoto, Takato Machi, Keiichi Tanabe

研究成果: Article査読

11 被引用数 (Scopus)

抄録

We observed the pseudo spin-gap behavior in the T-dependences of 63Cu Knight shift and NMR relaxation rates, as well as electrical resistivity, over a wide doping range for the bilayer high-Tc HgBa2CaCu2O6+δ using 63Cu NMR spin-echo technique. We found a difference in the doping dependence of the pseudo spin-gap behavior between HgBa2CaCu2O6+δ and the previous monolayer HgBa2CuO4+δ. The results indicate that the pseudo spin-gap behavior strongly depends on the underlying electronic states.

本文言語English
ページ(範囲)2212-2214
ページ数3
ジャーナルJournal of the Physical Society of Japan
67
7
DOI
出版ステータスPublished - 1998 1 1
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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