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Abstract
By applying the positron trapping model (PTM) with detrapping effect, the formation energy of monovacancy in metal copper is calculated 0.89 ± 0.12 (eV), this value is used to estimate the binding energy of monovacancy with atom Ge in alloy Cu 0.5%utGe which is 0.27+0.01(eV). These results are valuable in studies of structures and physical properties of metal Cu and its alloys.
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Article Details
Issue: Vol 3 No 1 (2000)
Page No.: 44-52
Published: Jan 31, 2000
Section: Article
DOI: https://doi.org/10.32508/stdj.v3i1.3525
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Copyright: The Authors. This is an open access article distributed under the terms of the Creative Commons Attribution License CC-BY 4.0., which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
How to Cite
Van Tao, C. (2000). APPLICATION OF THE POSITRON TRAPPING MODEL WITH DETRAPPING EFFECT TO ESTIMATE THE BINDING ENERGY OF MONOVACANCY WITH IMPURITY IN ALLOY Cu-0.5%atGe. Science and Technology Development Journal, 3(1), 44-52. https://doi.org/https://doi.org/10.32508/stdj.v3i1.3525
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