TRAPPING SITE OF H-ATOMS IN SOLID HD AT 4.2-K ANALYZED BY ESR SPIN-FLIP LINES

被引：11

作者：

MIYAZAKI, T

机构：

[1] Department of Synthetic Chemistry, Faculty of Engineering, Nagoya University, Chikusa-ku, Nagoya, 464-01, Furo-cho

来源：

CHEMICAL PHYSICS LETTERS | 1991年 / 176卷 / 01期

关键词：

D O I：

10.1016/0009-2614(91)90017-4

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

ESR spectra of H atoms, produced in gamma-irradiated solid HD, were studied at 4.2 K. Two main lines of the ESR spectra of H atoms that are separated by about 500 G accompanied two weak spin-flip lines due to an interaction of H atoms with matrix protons. The analysis of the spin-flip lines and the main lines indicates that H atoms in solid HD are trapped in the interstitial octahedral sites, where the average distance of the nearest-neighbor protons away from a trapped H atom is 2.5-2.6 angstrom.

引用

页码：99 / 102

页数：4

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