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AN NMR-STUDY ON THE LIQUID CESIUM OXYGEN SYSTEM - THE STATE OF OXYGEN AND IONIC ASSOCIATION IN THE METALLIC REGIME
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UNSPECIFIED (1994) AN NMR-STUDY ON THE LIQUID CESIUM OXYGEN SYSTEM - THE STATE OF OXYGEN AND IONIC ASSOCIATION IN THE METALLIC REGIME. JOURNAL OF PHYSICS-CONDENSED MATTER, 6 (21). pp. 3889-3898.
Research output not available from this repository, contact author.Abstract
The liquid caesium-oxygen system in the metallic regime has been investigated by the NMR technique. Measurements were made of the Knight shift for both Cs-133 and O-17 nuclei, and the nuclear relaxation time, T1, for the latter. The Knight shift for Cs-133 nuclei decreases almost linearly up to 25 at.% of O and further decreases with a steeper slope to the value in Cs2O, while the shift for O-17 nuclei is almost independent of the composition up to 21 at.%. The analysis of T1 suggests that the gradient of the electrostatic field coupled with the nuclear quadrupole moment of O-17 is also insensitive to the composition. The results are discussed with particular reference to the state of the 0 atoms and possible ionic association in the liquid Cs-O system in the metallic regime.
| Item Type: | Journal Article | ||||
|---|---|---|---|---|---|
| Subjects: | Q Science > QC Physics | ||||
| Journal or Publication Title: | JOURNAL OF PHYSICS-CONDENSED MATTER | ||||
| Publisher: | IOP PUBLISHING LTD | ||||
| ISSN: | 0953-8984 | ||||
| Official Date: | 23 May 1994 | ||||
| Dates: |
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| Volume: | 6 | ||||
| Number: | 21 | ||||
| Number of Pages: | 10 | ||||
| Page Range: | pp. 3889-3898 | ||||
| Publication Status: | Published |
Data sourced from Thomson Reuters' Web of Knowledge
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