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Abstract
By applying the positron trapping model (PTM) without detrapping effect, the formation energy of monovacancy in metal Cu is caculated 1,28 ev. If the positron trapping model (PTM) with detrapping effect is used then the formation energy of monovacancy in metal Cu is 0,76ev. With these formation energies the ratios of concetration monovacancyin metal Cu with and without detrapping are caculated.From the results are estimated we conculate that at hight temperature the detrapping effect is not neglible.
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Article Details
Issue: Vol 2 No 1 (1999)
Page No.: 9-14
Published: Jan 31, 1999
Section: Article
DOI: https://doi.org/10.32508/stdj.v2i1.3607
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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., Van Nhon, M., & Anh Tu, P. (1999). APPLICATION OF THE POSITRON TRAPPING MODEL WITH DETRAPPING EFFECT TO STUDY CONCENTRATION OF MONOVACANCY IN METAL CU. Science and Technology Development Journal, 2(1), 9-14. https://doi.org/https://doi.org/10.32508/stdj.v2i1.3607
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