MULTIPLE-PULSE NUCLEAR-MAGNETIC-RESONANCE OF OPTICALLY PUMPED XENON IN A LOW MAGNETIC-FIELD

被引：28
作者：
RAFTERY, D
LONG, HW
SHYKIND, D
GRANDINETTI, PJ
PINES, A
机构：
[1] LAWRENCE BERKELEY LAB, DIV MAT SCI, BERKELEY, CA 94720 USA
[2] UNIV CALIF BERKELEY, DEPT CHEM, BERKELEY, CA 94720 USA
来源：
PHYSICAL REVIEW A | 1994年 / 50卷 / 01期
关键词：
D O I：
10.1103/PhysRevA.50.567
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Multiple-pulse coherent averaging methods are used to increase the resolution and frequency range of optically pumped xenon NMR in nutation and point-by-point precession experiments. We observe quadrupolar splittings in Xe-131 spectra due to the macroscopic asymmetry of pumping cells similar to those reported previously, but with reduced demands on magnetic-field homogeneity. Cell treatment with hydrogen gas increases the quadrupolar splittings by a factor of 3 over bare Pyrex cells.
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页码：567 / 574
页数：8
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