NMR observation in Nd1.85Ce0.15CuO4-y

Guo-Qing Zheng, Yoshio Kitaoka, Yasukage Oda, Kunisuke Asayama

Research output: Contribution to journalArticle

38 Citations (Scopus)

Abstract

An anomalous Cu NMR signal with extremely small e2qQ has been observed in the oxide superconductor Nd1.85Ce0.15CuO 4-y The Knight shift decreased significantly as temperature decreased below Tc. The temperature-independent T1 of 63Cu suggests that the relaxation is dominated by the fluctuation of the Nd-moment, and no magnetic order is achieved for this content of Ce.

Original languageEnglish
Pages (from-to)1910-1913
Number of pages4
JournalJournal of the Physical Society of Japan
Volume58
Issue number6
Publication statusPublished - Jun 1989
Externally publishedYes

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nuclear magnetic resonance
moments
temperature
oxides

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Zheng, G-Q., Kitaoka, Y., Oda, Y., & Asayama, K. (1989). NMR observation in Nd1.85Ce0.15CuO4-y . Journal of the Physical Society of Japan, 58(6), 1910-1913.

NMR observation in Nd1.85Ce0.15CuO4-y . / Zheng, Guo-Qing; Kitaoka, Yoshio; Oda, Yasukage; Asayama, Kunisuke.

In: Journal of the Physical Society of Japan, Vol. 58, No. 6, 06.1989, p. 1910-1913.

Research output: Contribution to journalArticle

Zheng, G-Q, Kitaoka, Y, Oda, Y & Asayama, K 1989, 'NMR observation in Nd1.85Ce0.15CuO4-y ', Journal of the Physical Society of Japan, vol. 58, no. 6, pp. 1910-1913.
Zheng G-Q, Kitaoka Y, Oda Y, Asayama K. NMR observation in Nd1.85Ce0.15CuO4-y . Journal of the Physical Society of Japan. 1989 Jun;58(6):1910-1913.
Zheng, Guo-Qing ; Kitaoka, Yoshio ; Oda, Yasukage ; Asayama, Kunisuke. / NMR observation in Nd1.85Ce0.15CuO4-y . In: Journal of the Physical Society of Japan. 1989 ; Vol. 58, No. 6. pp. 1910-1913.
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