A Study of High T<sub>c</sub> Oxide Superconductors by NQR and NMR Measurements

Kitaoka, Y.

doi:10.1515/zna-1990-3-432

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Cited by 4 publications

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References 25 publications

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“…So far such a splitting was not observed in high-T c cuprates. Instead, one mainly observes an anomalous broadened Cu NQR spectra at low doping [12,13,14,15,16,17]. Associating the broad Cu NQR spectra with doping inhomogeneities is leading to a few contradictions.…”

Section: Introductionmentioning

confidence: 99%

Formation of magnetic moments in the cuprate superconductor Hg0.8Cu0.2Ba2Ca2Cu3O8+δ below Tc seen by NQR

Breitzke

Eremin

Manske

et al. 2004

Physica C: Superconductivity

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Section: Introductionmentioning

confidence: 99%

Formation of magnetic moments in the cuprate superconductor Hg0.8Cu0.2Ba2Ca2Cu3O8+δ below Tc seen by NQR

Breitzke

Eremin

Manske

et al. 2004

Physica C: Superconductivity

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ChemInform Abstract: A Study of High Tc Oxide Superconductors by NQR and NMR Measurements

Kitaoka

1990

ChemInform

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NQR investigations of high-T c superconducting oxides

et al. 1992

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Nuclear quadrupole resonance (NQR) of 63Cu has been performed to study the electronic and magnetic properties of YBa2Cu306. t ceramics, treated in iodine or bromine vapours. An analysis of the NQR shows undistorted CuOz planes and the absence of an increase of the oxygen content in chains of Cu(1)-O in halogen treated Y-Ba-Cu-O ceramics. 139La NQR spin-lattice relaxation measurements in powdered Laz_xCuO4_y compounds are also reported. The present results indicate that the 139La nuclear relaxation is dominated by the Cu++-Cu § magnetic correlations.

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A Study of High T_c Oxide Superconductors by NQR and NMR Measurements

Abstract: Results of NQR, NMR and nuclear relaxation measurements in normal and superconducting states of high T c superconductors,

Cited by 4 publications

References 25 publications

Formation of magnetic moments in the cuprate superconductor Hg0.8Cu0.2Ba2Ca2Cu3O8+δ below Tc seen by NQR

Formation of magnetic moments in the cuprate superconductor Hg0.8Cu0.2Ba2Ca2Cu3O8+δ below Tc seen by NQR

ChemInform Abstract: A Study of High Tc Oxide Superconductors by NQR and NMR Measurements

NQR investigations of high-T c superconducting oxides

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