Β-RAY

作品数：8被引量：1H指数：1
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Utilizing BP neural networks to accurately reconstruct the tritium depth profile in materials for BIXS
《Nuclear Science and Techniques》2025年第1期103-114,共12页Chen Zhao Wei Jin Yan Shi Chang-An Chen Yi-Ying Zhao 
supported by the National Key Research and Development Program of China(No.2022YFE03170003);the National Natural Science Foundation of China(Nos.12305403 and 12275243).
β-ray-induced X-ray spectroscopy(BIXS)is a promising method for tritium detection in solid materials because of its unique advantages,such as large detection depth,nondestructive testing capabilities,and low requirem...
关键词：β-ray-induced X-ray spectroscopy Tritium detection BP network Ridge regression Reconstruction problem 
Highly luminescent zero-dimensional lead-free manganese halides forβ-ray scintillation
《Nano Research》2022年第9期8486-8492,共7页Linyuan Lian Wei Qi Huaiyi Ding Hao Tian Qi Ye Yong-Biao Zhao Long Zhao Jianbo Gao Daoli Zhang Jianbing Zhang 
the National Natural Science Foundation of China(Nos.61974052,11774239,and 61827815);the Fund from Science,Technology and Innovation Commission of Shenzhen Municipality(No.JCYJ20190809180013252);the Key Research and Development Program of Hubei Province(No.YFXM2020000188).
Because of their moderate penetration power,β-rays(high-energy electrons)are a useful signal for evaluating the surface contamination of nuclear radiation.However,the development ofβ-ray scintillators,which convert ...
关键词：ZERO-DIMENSIONAL metal halide hybrids radiation sterilization β-ray scintillation NANOCRYSTALS 
Laser-induced damage threshold in HfO_2/SiO_2 multilayer films irradiated by β-ray被引量：1
《Chinese Physics B》2019年第2期294-298,共5页Mei-Hua Fang Peng-Yu Tian Mao-Dong Zhu Hong-Ji Qi Tao Fei Jin-Peng Lv Hui-Ping Liu 
Project supported by the National Natural Science Foundation of China(Grant No.11405085);the Jiangsu Provincial Natural Science Fund,China(Grant No.BK20130789)
Post-processing can effectively improve the resistance to laser damage in multilayer films used in a high power laser system. In this work, HfO_2/SiO_2 multilayer films are prepared by e-beam evaporation and then β-r...
关键词：Β-RAY IRRADIATION HFO2/SIO2 multilayer film residual stress LASER-INDUCED damage threshold 
Influence <i>β</i>-radioactive radiation on tissues of the organism
《Natural Science》2012年第12期1085-1096,共12页Andrey N. Volobuev Eugene S. Petrov Eugene L. Ovchinnikov 
Research of interaction of β-radioactive radiation with biotissue of an organism is lead. It is shown, that during electrons moderation there is a brake electromagnetic radiation usually in an X-ray range. There are ...
关键词：β-Rays Brake Electromagnetic RADIATION Parameter of Efficiency of BRAKING of Electrons Linear Energy Transfer 
Thermoluminescence characteristics of NaSr_4(BO_3)_3:Ce^(3+) under β-ray irradiation
《Journal of Rare Earths》2009年第2期320-322,共3页姜丽宏 张彦立 李成宇 庞然 师丽丽 张粟 郝景权 苏锵 
supported by the National Key Project of Basic Research of China (G1998061312)
The thermoluminescence （TL） properties of Ce3＋ doped NaSr4（BO3）3 phosphor under the β-ray irradiation were reported. The polycrystalline sample was synthesized by high temperature solid-state reaction. The TL gl...
关键词：THERMOLUMINESCENCE DOSIMETRY NaSr4（BO3）3 Β-RAY rare earths 
A Newly Developed Non-Destructive Tritium Measurement Technique and Its Application to V-4Cr-4Ti Alloy
《Plasma Science and Technology》2006年第6期741-744,共4页刘翔 陈学 H.HOMMA Y.HATANO M.MATSUYAMA 
supported by the China-Japan Core University Program(Task1-2A)
A non-destructive and in-situ technique for the measurement of tritium in materials, namely β-ray-induced X-ray spectrometry （BIXS）, has been developed recently. In the present study a V-4Cr-4Ti alloy was pre-heate...
关键词：tritium V-4Cr-4Ti β-ray-induced X-ray spectrometry tritium measurements 
低能量X-RAY测厚仪与β-RAY测厚仪在薄膜生产中的应用比较
《电力电容器》2001年第3期36-38,共3页刘伟 
分析比较了低能量 X- RAY和β- RAY两种测厚仪在薄膜生产测量中的差别。指出低能量 X- RAY测厚仪将逐渐替代 β- RAY测厚仪 ,成为今后薄膜厚度测量的主流机型。
关键词：薄膜生产 低能量X-RAY测厚仪 β-RAY测厚仪 应用 
ANALYSIS OF INTERPHASE CHROMSOME DAMAGE BY MEANS OF PCC AFTFR γ-RAY AND β-RAY IRRADIA-TION
《癌变．畸变．突变》1991年第S1期221-221,共1页
In this work the cytogenetic effect of internaland external ionizing radiation (Co γ-rays and^3H-TdR) on CHl.cells was simultaneouslyinvestigated by premature chromosome condensa-tion(PCC) technique and conventional ...
关键词：chromosome CCAA PREMATURE techn gated apparent 
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