Emission Activity under Impact Destruction of A2B6 Ceramics
- 作者: Shcherbakov I.P.1, Dunaev A.A.2, Chmel A.E.1
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隶属关系:
- Ioffe Physical Technical Institute
- Vavilov State Optical Institute
- 期: 卷 44, 编号 8 (2018)
- 页面: 681-683
- 栏目: Article
- URL: https://bakhtiniada.ru/1063-7850/article/view/207821
- DOI: https://doi.org/10.1134/S1063785018080102
- ID: 207821
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详细
In this paper, we present results of a study of the generation of electromagnetic emission during impact loading of ZnS and ZnSe ceramics prepared by various techniques. The choice of the type of mechanical action is associated with the typical applications of these ceramics. Separate contributions to emission activity from the dislocations movement and the microcracks development depending on the crystallite size in the ceramics are shown. The electromagnetic emission is compared with parallel time series of pulses of mechanoluminescence and acoustic emission. In all three cases, emission activity was recorded with a time resolution of 10 ns.
作者简介
I. Shcherbakov
Ioffe Physical Technical Institute
Email: chmel@mail.ioffe.ru
俄罗斯联邦, St. Petersburg, 194021
A. Dunaev
Vavilov State Optical Institute
Email: chmel@mail.ioffe.ru
俄罗斯联邦, St. Petersburg, 199034
A. Chmel
Ioffe Physical Technical Institute
编辑信件的主要联系方式.
Email: chmel@mail.ioffe.ru
俄罗斯联邦, St. Petersburg, 194021
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