BROAD-BAND AND NARROW-BAND COMPOSITE EXCITATION SEQUENCES

被引：97

作者：

WIMPERIS, S

机构：

[1] University Chemical Laboratory, Cambridge, CB2 1EW, Lensfield Road

来源：

JOURNAL OF MAGNETIC RESONANCE | 1990年 / 86卷 / 01期

关键词：

D O I：

10.1016/0022-2364(90)90210-Z

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Novel broadband and narrowband composite 90° pulses are derived for use in NMR spectroscopy. The broadband pulses excite transverse magnetization with nearly constant amplitude and phase over a very wide range of values of the radiofrequency field strength. These composite pulses are therefore suitable models for designing improved broadband multiple-pulse techniques. Broadband INEPT and Jeener-Broekaert experiments are demonstrated. © 1990.

引用

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页码：46 / 59

页数：14

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