PROTON SPIN DIFFUSION MONITORED BY C-13 NMR

被引：5

作者：

NEWMAN, RH

机构：

来源：

CHEMICAL PHYSICS LETTERS | 1991年 / 180卷 / 04期

关键词：

D O I：

10.1016/0009-2614(91)90323-2

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：

Proton spin diffusion can be monitored by combining a modified Goldman-Shen pulse sequence with cross polarization to C-13 nuclei. A new procedure for presenting the results suppresses sensitivity to proton spin-lattice relaxation processes. Domain dimensions can then be estimated from published analytical expressions derived for spin diffusion in the absence of spin-lattice relaxation.

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页码：301 / 304

页数：4

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