Zhejiang Daxue xuebao. Lixue ban (Sep 2000)

The application of genetic algorithms in LEED(遗传算法在低能电子衍射结构分析中的应用)

HEJiang-ping(何江平),
TANGJing-chang(唐景昌),
TONGS Y(唐叔贤)

Affiliations

HEJiang-ping(何江平): 1.Dept. of Physics and State Key Laboratory for Silicon Materials, Zhejiang University, Hangzhou 310027, China( 1.浙江大学物理系和硅材料国家重点实验室，浙江杭州 310027)
TANGJing-chang(唐景昌): 1.Dept. of Physics and State Key Laboratory for Silicon Materials, Zhejiang University, Hangzhou 310027, China( 1.浙江大学物理系和硅材料国家重点实验室，浙江杭州 310027)
TONGS Y(唐叔贤): 2.Dept. of Physics, Hongkong University, Hongkong, China( 2.香港大学物理系，香港)

DOI
Journal volume & issue: Vol. 27, no. 5
pp. 503 – 507

Abstract

提出了一种在低能电子衍射(LEED)结构分析中自动搜寻最佳模型的优化方法——遗传算法和张量LEED相结合的联合方法。这种新方法的特点是能在全部参数变化范围内自动搜寻，避免了陷入“局域”优化模型的困难中。本文给出了这一方法的应用实例，并且展望了这种方法在表面结构研究中的应用前景。

Published in Zhejiang Daxue xuebao. Lixue ban

ISSN: 1008-9497 (Print)
Publisher: Zhejiang University Press
Country of publisher: China
LCC subjects: Science: Mathematics: Instruments and machines: Electronic computers. Computer science; Science: Physics
Website: https://www.zjujournals.com/sci/EN/1008-9497/home.shtml

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