Cu hyperfine coupling constants of HgBa2CaCu2O6+δ

Yutaka Itoh, Takato MacHi, Ayako Yamamoto

Research output: Contribution to journalConference article

Abstract

We estimated the ratios of 63Cu hyperfine coupling constants in the double-layer high-T c superconductor HgBa2CaCu2O6+δ from the anisotropies in Cu nuclear spin-lattice relaxation rates and spin Knight shifts to study the nature of the ultraslow fluctuations causing the T 2 anomaly in the Cu nuclear spin-echo decay. The ultraslow fluctuations may come from uniform magnetic fluctuations spread around the wave vector q = 0, otherwise the electric origins.

Original languageEnglish
Article number012006
JournalJournal of Physics: Conference Series
Volume1054
Issue number1
DOIs
Publication statusPublished - 2018 Jul 26
Event30th International Symposium on Superconductivity, ISS 2017 - Tokyo, Japan
Duration: 2017 Dec 132017 Dec 15

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nuclear spin
spin-lattice relaxation
echoes
anomalies
nuclear magnetic resonance
anisotropy
decay

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Cu hyperfine coupling constants of HgBa2CaCu2O6+δ . / Itoh, Yutaka; MacHi, Takato; Yamamoto, Ayako.

In: Journal of Physics: Conference Series, Vol. 1054, No. 1, 012006, 26.07.2018.

Research output: Contribution to journalConference article

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