IMAGING PHOTOFRAGMENTS IN VELOCITY SPACE BY LASER SHEET ILLUMINATION TECHNIQUES - PHOTODISSOCIATION OF ICN

被引：18

作者：

CHEN, K

KUO, C

TZENG, M

SHIAN, M

CHUNG, SE

机构：

[1] Department of Chemistry, National Sun Yat-sen University, Kaohsiung

来源：

CHEMICAL PHYSICS LETTERS | 1994年 / 221卷 / 5-6期

关键词：

D O I：

10.1016/0009-2614(94)00259-2

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：

Combining laser sheet illumination and two-dimensional imaging techniques, photofragmentation of ICN at 248 nm was studied in detail. The three-dimensional distribution of number density, angle and velocity of state-selected CN photofragments was successfully determined by slicing an expanding, spherical shell from the photodissociation center sequentially. Studies of photodissociation processes and elementary chemical reactions by these experimental techniques are expected to provide new insights into their dynamic properties, as evidenced in the present experiment on photofragmentation of ICN.

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页码：341 / 346

页数：6

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