Cite this article:
ZHAO MING-XIN, LIU ZI-DONG, LI LI-YUN, LI SEN-LIN, WU ZHENG-HUA, ZENG XI-ZHI. MEASUREMENTS OF RELAXATION OF SPIN POLARIZED 129Xe NUCLEI IN HIGH MAGNETIC FIELDSJ. Chin. Phys. B, 1993, 2(1): 15-21.
| ZHAO MING-XIN, LIU ZI-DONG, LI LI-YUN, LI SEN-LIN, WU ZHENG-HUA, ZENG XI-ZHI. MEASUREMENTS OF RELAXATION OF SPIN POLARIZED 129Xe NUCLEI IN HIGH MAGNETIC FIELDSJ. Chin. Phys. B, 1993, 2(1): 15-21. |
MEASUREMENTS OF RELAXATION OF SPIN POLARIZED 129Xe NUCLEI IN HIGH MAGNETIC FIELDS
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Abstract
We observed the NMR signal of low-pressure gas 129Xe by laser enhanced method on an MSL-400 NMR spectrometer and measured nuclear spin relaxations of 129Xe gas at various temperatures. The relaxation rate constant of 129Xe-133Cs spin exchange was obtained as (6.8±0.5)×10-16cm-3s-1. -
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