ELASTIC ELECTRON-SCATTERING FROM STATE-SELECTED MOLECULES .2. FOURIER-TRANSFORMS

被引：16

作者：

KOHL, DA

SHIPSEY, EJ

机构：

[1] Department of Chemistry, The University of Texas at Austin, Austin, 78712, TX

来源：

ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS | 1992年 / 24卷 / 01期

关键词：

D O I：

10.1007/BF01436602

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

The elastic, electron scattering cross sections for molecules in particular vibration-rotation states contain two-dimensional information if there is a well-defined quantization axis. In addition to deducing that information by representing the scattered intensity by a model, it is possible to reconstruct a real space image of the molecule by means of a special two-dimensional Fourier transform that is unique to electron scattering. The technique is demonstrated for a diatomic molecule and for methyl fluoride by numerical simulation.

引用

页码：39 / 45

页数：7

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