Compensation of radiation damping during selective pulses in NMR spectroscopy

被引：21

作者：

Chen, JH

Jerschow, A

Bodenhausen, G ^{[1
]}

机构：

[1] Univ Lausanne, Chim Sect, BCH, CH-1015 Lausanne, Switzerland

[2] Ecole Normale Super, Dept Chim, CNRS, F-75231 Paris 05, France

来源：

CHEMICAL PHYSICS LETTERS | 1999年 / 308卷 / 5-6期

关键词：

D O I：

10.1016/S0009-2614(99)00596-5

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：

A wide variety of amplitude- or phase-modulated pulses, which are designed for selective excitation, inversion or refocusing, are severely perturbed by radiation damping effects in the presence of a large macroscopic magnetisation. A general method is presented to compensate for radiation damping during the application of selective rf pulses. This method, which has general applicability for any amplitude- or frequency-modulated rf pulse, is demonstrated experimentally for inversion pulses. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：397 / 402

页数：6

共 14 条

[1] Suppression of radiation damping in high-resolution NMR [J].