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VNUHCM Journal of

Science and Technology Development

An official journal of Viet Nam National University Ho Chi Minh City, Viet Nam since 1997

ISSN: 1859-0128
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DESIGNING THE POSITRON FIT PROGRAM TO CACULATE ANNIHILATION PARAMETERS OF POSITRON IN METALS AND ALLOYS

Chau Van Tao 1
Mai Van Nhon 1
Trinh Hoa Lang 1

Volume & Issue: Vol. 7 No. 8 (2004) | Page No.: 32-37 | DOI: 10.32508/stdj.v7i8.3240
Published: 2004-08-31

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Copyright The Author(s) 2023. This article is published with open access by Vietnam National University, Ho Chi Minh city, Vietnam. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0) which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited. 

Abstract

The POSITRONFIT program is designed to caculate annihilation parameters of positron in metals and alloys. It bases on theory of positron trapping model. With this program, the formation energy of monovacancy, of divacancy and bound energy monovacancy - impurity atoms... in metal is caculated. This program was written in Visual Basic 6.0 and was run in Windows software.

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