Study of the Effect of Electron-beam Irradiation on BSTS Glass Structure by Positron Annihilation Technique

FAN Chun-mei; SUN Shi-bing; WANG Wei; WANG Ying; WANG Rong

Journal of Beijing University of Technology > 2002 > 28(4): 509-512.

FAN Chun-mei, SUN Shi-bing, WANG Wei, WANG Ying, WANG Rong. Study of the Effect of Electron-beam Irradiation on BSTS Glass Structure by Positron Annihilation Technique[J]. Journal of Beijing University of Technology, 2002, 28(4): 509-512.

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Study of the Effect of Electron-beam Irradiation on BSTS Glass Structure by Positron Annihilation Technique

1. College of Material Science and Engineering, Beijing Polytechnic University, Beijing 100022, China;
2. Institute of Low Energy Nuclear Physics, Beijing Normal University, Beijing 100875, China

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Received Date: July 01, 2002
Available Online: November 10, 2022

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Electron-beam was used to radiate BaO-SrO-TiO₂-SiQ₂ glass system and then positron annihilation technique was used to study the defect of BSTS glass structure caused by the radiation. The results show that after being radiated by electron-beam, the microstructure of BSTS glass will produce new void defect, but the whole defect concentration decreases and the crystallinity increases.
- positron annihilation technique,
- electron-beam irradiation,
- defect

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Study of the Effect of Electron-beam Irradiation on BSTS Glass Structure by Positron Annihilation Technique

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