Spin echoes in half-integer quadrupole systems

被引:0
|
作者
Chan, JCC [1 ]
机构
[1] Univ Munster, Inst Phys Chem, D-48149 Munster, Germany
来源
CONCEPTS IN MAGNETIC RESONANCE | 1999年 / 11卷 / 06期
关键词
Hahn echo; Solomon echoes; coherence transfer echo; MQMAS; quadrupole system;
D O I
10.1002/(SICI)1099-0534(1999)11:6<363::AID-CMR2>3.0.CO;2-A
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
The condition for an echo formation is reviewed in the context of half-integer quadrupole system. The common features of the classical echo phenomena and the coherence transfer echo are highlighted. The article also explains how the measurement of a series of coherence transfer echoes achieves the high-resolution feature of the multiple-quantum magic angle spinning (MQMAS) experiment. (C) 1999 John Wiley & Sons, Inc.
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页码:363 / 377
页数:15
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