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Journal ArticleDOI

Temperature Dependence of Nuclear Quadrupole Resonance in Cuprous Oxide

H. W. de Wijn, +1 more
- 07 Oct 1966 - 
- Vol. 150, Iss: 1, pp 200-201
About: 
This article is published in Physical Review.The article was published on 1966-10-07. It has received 21 citations till now. The article focuses on the topics: Electric field gradient & Electron nuclear double resonance.

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Journal ArticleDOI

Cuprous oxide manometer for high-pressure magnetic resonance experiments

A. P. Reyes, +4 more
- 01 May 1992 - 
TL;DR: In this paper, a pressure-dependent zero-field 63Cu nuclear quadrupole resonance frequency corresponding to the transition in Cu2O was measured in cylinder-piston type chambers with an accuracy of ∼100 bar.
Journal ArticleDOI

Space Efficient Opposed-Anvil High-Pressure Cell and Its Application to Optical and NMR Measurements up to 9 GPa

Kentaro Kitagawa, +7 more
- 25 Jan 2010 - 
TL;DR: In this article, a new type of opposed-anvil high pressure cell with substantially improved space efficiency was developed, which is suitable for those experiments which require large sample space to achieve good signal-to-noise ratio, such as the NMR experiment.
Journal ArticleDOI

Manometer extension for high pressure measurement: nuclear quadrupole resonance study of Cu2O with a modified Bridgman anvil cell up to 10 GPa.

H Fukazawa, +6 more
- 17 Jan 2007 - 
TL;DR: Because the lattice parameter of Cu(2)O changes with increasing pressure, the electric field gradient at the Cu site also changes correspondingly with pressure, which enables the Cu( 2)O as an in situ manometer for high pressure nuclear magnetic resonance/NQR up to about 9 GPa.
Journal ArticleDOI

Pressure dependence of the electric field gradient at the 63Cu nucleus of Cu2O and CuO; implications for the analysis of NQR measurements on high Tc superconductors

R.G. Graham, +2 more
- 07 Jan 1991 - 
TL;DR: In this article, the electric field gradient at the 63Cu nucleus of Cu2O and CuO has been measured as a function of pressure using the nuclear quadrupole resonance frequency (vQ).
Journal ArticleDOI

Evaluation of Pressure Transmitting Media by 63Cu-NQR of Cu2O

Hideto Fukazawa, +5 more
- 10 Dec 2007 - 
TL;DR: In this article, the authors used a phase-coherent pulsed NQR spectrometer in the resonance frequency range 26-28MHz for the measurement of Cu2O up to 3GPa at low temperature and room temperature.