导电电解质中的磁弛豫

Advances in Molecular Relaxation Processes Pub Date : 1975-05-01 DOI:10.1016/0001-8716(75)80010-1

P.W. Atkins, M.J. Clugston

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引用次数: 3

摘要

计算了电场对顺磁离子在流体溶液中自旋为12的原子核弛豫的影响。该模型涉及自旋回波实验，并依赖于离子间磁偶极子-偶极子弛豫。结果表明，在强度为10mv m±1的电场条件下，原子核的T2值可改变约50%。

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Magnetic relaxation in conducting electrolytes

The effect of an electric field on the relaxation of a spin- $12$ nucleus by a paramagnetic ion in fluid solution is calculated. The model relates to a spin—echo experiment, and depends on inter-ionic magnetic dipole—dipole relaxation. It is shown that under optimum conditions, using electric fields of strength ⪅ 10 MV m^±1, the value of the nuclear T₂ may be changed by about 50%.

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Advances in Molecular Relaxation Processes

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