ELECTRON-IRRADIATION

作品数:6被引量:6H指数:1
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相关期刊:《Journal of Chemistry and Chemical Engineering》《Optics and Photonics Journal》《Acta Metallurgica Sinica(English Letters)》《Journal of Advanced Ceramics》更多>>
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Electron-irradiation-facilitated production of chemically homogenized nanotwins in nanolaminated carbides
《Journal of Advanced Ceramics》2023年第6期1288-1297,共10页Hui Zhang Qianqian Jin Tao Hu Xiaochun Liu Zezhong Zhang Chunfeng Hu Yanchun Zhou Yu Han Xiaohui Wang 
Twin boundaries have been exploited to stabilize ultrafine grains and improve mechanical properties of nanomaterials.The production of the twin boundaries and nanotwins is however prohibitively challenging in carbide ...
关键词:ELECTRON-IRRADIATION MAX phases carbides antisite defects crystal-structure engineering 
In Situ HRTEM Observation of Electron-Irradiation-Induced Amorphization and Dissolution of the E(Al_(18)Cr_2Mg_3) Phase in 7475 Al Alloy被引量:6
《Acta Metallurgica Sinica(English Letters)》2015年第2期147-151,共5页Mao-Hua Li Yan-Qing Yang Bin Huang Xian Luo Wei Zhang Yan-Xia Chen Ming Han Ji-Gang Ru 
financially supported by the 111 Project (No. B08040) of China;National Natural Science Foundation of China (No. 51071125)
Electron irradiation effects on phase stability of the E (Al18Cr2Mg3) phase have been investigated by high- angle annular dark-field scanning transmission electron microscopy and high-resolution transmission electro...
关键词:Intermetallic compound Al18Cr2Mg3 Irradiation effects Amorphization DISSOLUTION 
Electron-Irradiation Induced Nanocrystallization of Pb(ll) in Silica Gels Prepared in High Magnetic Field
《Journal of Chemistry and Chemical Engineering》2015年第1期61-66,共6页Takamasa Kaito Atsushi Mori Chihiro Kaito 
In a previous study, structure of silica gels prepared in a high magnetic field was investigated. While a direct application of such anisotropic silica gels is for an optical anisotropic medium possessing chemical res...
关键词:Silica gel magnetic field NANOCRYSTALLITE electron irradiation. 
Electron-Irradiation and Photo-Excitation Darkening and Bleaching of Yb Doped Silica Fibers: Comparison
《Optics and Photonics Journal》2011年第4期155-166,共12页Alexander V. Kir’yanov 
We report a comparative experimental study of the attenuation spectra transformations for a series of Yb doped alumino-germano silicate fibers with different contents of Yb3+ dopants, which arise as the result of irra...
关键词:YTTERBIUM DOPED Silica Fibers PHOTODARKENING Electron Irradiation 
Infrared studies of vacancy-oxygen-related complexes in electron-irradiated Czochralski-silicon
《Rare Metals》2006年第z2期55-58,共4页CAI Lili CHEN Hongjian LI Yangxian CHEN Guifeng LI Xinghua HAO Jiangang ZHANG Yu 
The work was financially supported by the National Natural Science Foundation of China(No.50472034);Natural Science Foundation of Hebei Province(No.E2005000048);Specialized Research Fundforthe Doctoral Program of Higher Education(No.20050080006).
The oxygen-related defects in CZ silicon during electron irradiation(1.5 MeV)and subsequent annealing in the range of 150-600℃were investigated by means of FTIR.In the electron irradiation CZ-Si,vacancy-oxygen comple...
关键词:ELECTRON-IRRADIATION VO FTIR irradiation defect 
Raman Study of Defects in SI-GaAs and Se-doped Epitaxial Layer Irradiated by 10 MeV Electrons
《Rare Metals》1996年第1期12-15,共4页吴凤美 立海峰 陈武鸣 程光煦 杭德生 
Raman scattering measurements on Se-doped GaAs epitaxial layers and semi-insulating (SI) GaAs irradi-ated by 10 Mev electrons have been investigated. Several defect-related features were observed. We suggestthat the 2...
关键词:Undoped SI-GaAs Se-doped epitaxial layer Raman technique 10 Mev electron-irradiation 
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