ANALYSIS OF LASER-INDUCED THERMAL-DESORPTION EXPERIMENTS VIA COMPUTER-SIMULATION

被引：6

作者：

RAY, LA

BAETZOLD, RC

SIMON, J

机构：

[1] EASTMAN KODAK CO,CORP RES LABS,ROCHESTER,NY 14650

[2] UNIV ILLINOIS,NATL CTR SUPERCOMP APPLICAT,URBANA,IL 61801

来源：

SURFACE SCIENCE | 1990年 / 235卷 / 01期

关键词：

D O I：

10.1016/0039-6028(90)90104-G

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：

This work presents an analysis of the surface diffusion coefficient in a system with interacting adsorbate species. The analysis is based upon a Monte Carlo simulation which reproduces the laser-induced thermal desorption (LITD) experiment. Analysis of the simulation shows a coverage dependence which is not adequately considered in normal diffusion estimation procedures. A proposed function is examined which accounts for the coverage dependence and gives an excellent fit to the simulation data. © 1990.

引用

页码：47 / 52

页数：6

共 9 条

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