High-resolution proton solid-state NMR spectroscopy by phase-modulated Lee-Goldburg experiment

被引：348
|
作者：
Vinogradov, E [1 ]
Madhu, PK [1 ]
Vega, S [1 ]
机构：
[1] Weizmann Inst Sci, Dept Chem Phys, IL-76100 Rehovot, Israel
来源：
CHEMICAL PHYSICS LETTERS | 1999年 / 314卷 / 5-6期
基金：
以色列科学基金会;
关键词：
D O I：
10.1016/S0009-2614(99)01174-4
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：
In this Letter, we present a pulse scheme for coherent averaging of spin-spin interactions called phase-modulated Lee-Goldburg (PMLG) which is aimed at achieving high-resolution proton NMR spectra in the solid state. Our objective is mainly to discuss the design and execution of this experiment and to show some preliminary experimental results as evidence of the far-reaching potentials of this technique. (C) 1999 Elsevier Science B.V. All rights reserved.
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页码：443 / 450
页数：8
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