A modified method for measuring the spin relaxation in nuclear quadrupole resonance

被引：1
作者：
Rudakov, TN [1 ]
Shevchenko, SN [1 ]
机构：
[1] Balt Naval Univ, Kaliningrad 236026, Russia
来源：
INSTRUMENTS AND EXPERIMENTAL TECHNIQUES | 2003年 / 46卷 / 03期
关键词：
Nitrogen; Physical Chemistry; Relaxation Time; Efficient Method; Pulse Sequence;
D O I：
10.1023/A:1024422623530
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A simple and rather efficient method for measuring the spin-spin relaxation time T-2 in nuclear quadrupole resonance (NQR) is proposed. The method uses the phase cycling (or alternation) technique and is rather efficient in measuring short T-2 times. Results on the use of this method for detecting NQR signals on nuclei of nitrogen N-14 in a (CH2)(6)H-4 polycrystal are presented. The application of modified pulse sequences enables rather accurate measurements of the T-2 time for this compound.
引用
收藏
页码：373 / 375
页数：3
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