INTERPRETATION OF H-1-NMR RESULTS OF HD IMPURITIES IN SOLID H-2 .2. ANISOTROPIC RESONANCE FREQUENCY-SHIFTS

被引：4
作者：
YU, I
机构：
[1] Department of Physics, College of Natural Science, Seoul National University, Seoul
来源：
JOURNAL OF LOW TEMPERATURE PHYSICS | 1992年 / 86卷 / 5-6期
关键词：
D O I：
10.1007/BF00121504
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The anisotropic resonance frequency shift delta-v = v(HD) - v(ortho-H-2 singles) of the H-1 resonance spectrum observed in low ortho-concentration (X less-than-or-equal-to 0.01) solid H-2 single crystal samples is examined. The observed sign and magnitude of the resonance frequency shift as well as its anisotropy are explained by the spin-rotation interaction and the second order effects of the intra-molecular dipole-dipole interaction of ortho-H-2 singles. The calculations, without adjustable parameters, are in reasonable agreement with the experiments. This conclusion is at variance with the suggestion by Delrieu and Sullivan.
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页码：363 / 373
页数：11
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