THE DETERMINATION OF THE REORIENTATIONAL ANGLE DISTRIBUTION IN 2-DIMENSIONAL EXCHANGE NUCLEAR-MAGNETIC-RESONANCE SPECTROSCOPY ON POWDER SAMPLES

被引：9

作者：

GRABOWSKI, D ^{[1
]}

HONERKAMP, J ^{[1
]}

机构：

[1] FREIBURGER MAT FORSCHUNGSZENTRUM,W-7800 FREIBURG,GERMANY

来源：

JOURNAL OF CHEMICAL PHYSICS | 1992年 / 96卷 / 04期

关键词：

D O I：

10.1063/1.462013

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 Tikhonov regularization method is applied to two-dimensional nuclear magnetic resonance (NMR) data directly in the time domain in order to estimate the reorientational angle distribution. This method is an appropriate and reliable tool to treat such ill-posed inverse problems formulated as integral equations of the first kind. The parameters needed for a complete specification of the kernel function will also be estimated from the time domain data. Results for simulated and for real data are presented.

引用

页码：2629 / 2632

页数：4

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