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Proton irradiation-induced defects in undoped GaSb studied by positron lifetime spectroscopy and photoluminescence 期刊论文
JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS, 2009, 卷号: 11, 期号: 8, 页码: 1122-1126
作者:  Li, Hui;  Wang, Zhu;  Zhou, Kai;  Pang, Jingbiao;  Ke, Junyu;  Zhao, Youwen
收藏  |  浏览/下载：90/0  |  提交时间：2021/02/02
GaSb  Proton irradiation  Defects  Positron lifetime  Photoluminescence  
XPS and PAT study on NiAl phase formed in a superalloy by pack cementation 期刊论文
Journal of Materials Science & Technology, 2006, 卷号: 22, 期号: 6, 页码: 785-788
作者:  H. Wei;  G. C. Hou;  X. F. Sun;  Q. Zheng;  H. R. Guan;  Z. Q. Hu
收藏  |  浏览/下载：87/0  |  提交时间：2012/04/14
Nial Phase  Ni-base Superalloy  Positron Annihilation Technique (Pat)  X-ray Photoelectron Spectroscopy (Xps)  Intermetallic Compounds  Electronic-structure  Positron-lifetime  Aluminides  
Effects of the precursor ingot for Nd2Fe14B/alpha-Fe nanocomposite magnets prepared by mechanical milling 期刊论文
Journal of Magnetism and Magnetic Materials, 2004, 卷号: 268, 期号: 3, 页码: 403-409
作者:  C. Y. You;  X. K. Sun;  L. Y. Xiong;  W. Liu;  B. Z. Cui;  X. G. Zhao;  D. Y. Geng;  Z. D. Zhang
收藏  |  浏览/下载：75/0  |  提交时间：2012/04/14
Nanocomposite Magnets  Coercivity  Interfacial Structure  Exchange  Coupling  Positron Lifetime  Positron-lifetime  Remanence  Co  Fe  Enhancement  Additions  Powders  Alloys  
Defect characteristics in the surface nanocrystallined material treated by high-energy shot peening 期刊论文
POSITRON ANNIHILATION, ICPA-13, PROCEEDINGS, 2004, 卷号: 445-6, 页码: 210-212
作者:  Wang, XW;  Wang, JY;  Xiong, LY;  Liu, G
收藏  |  浏览/下载：136/0  |  提交时间：2021/02/02
defects  nano-structured surface  positron lifetime  
The occupying activities of helium in ball-milled hydrogen-storage alloys 期刊论文
ACTA PHYSICA SINICA, 2003, 卷号: 52, 期号: 3, 页码: 756-760
作者:  Liu, S;  Zheng, H;  Zhao, Y;  Xiong, LY;  Wang, LB;  Yang, X
收藏  |  浏览/下载：114/0  |  提交时间：2021/02/02
positron lifetime  helium injection  ball mill  hydrogen storage alloy  
Diffusion of chromium in nanocrystalline iron produced by means of surface mechanical attrition treatment 期刊论文
Acta Materialia, 2003, 卷号: 51, 期号: 14, 页码: 4319-4329
作者:  Z. B. Wang;  N. R. Tao;  W. P. Tong;  J. Lu;  K. Lu
收藏  |  浏览/下载：90/0  |  提交时间：2012/04/14
Nanocrystalline  Surface Mechanical Attrition Treatment  Thermal  Stability  Diffusion  Grain Boundary  Grain-boundary Diffusion  Positron-lifetime  Copper  Alloys  Spectroscopy  Hydrogen  Nickel  Metals  Layer  
Investigation of subboundaries evolution in superplastically deformed NiAl by positron lifetime 期刊论文
Journal of Materials Science & Technology, 2003, 卷号: 19, 期号: 4, 页码: 373-375
作者:  X. H. Du;  J. T. Guo;  B. D. Zhou;  L. Y. Xiong
收藏  |  浏览/下载：64/0  |  提交时间：2012/04/14
Nial  Positron Lifetime  Superplasticity  Boundaries  
Microdefects and electron densities in Fe-Al intermetallic compounds 期刊论文
ACTA METALLURGICA SINICA, 2002, 卷号: 38, 期号: 5, 页码: 453-457
作者:  Deng, W;  Xiong, LY;  Wang, SH;  Guo, JT;  Long, QW
收藏  |  浏览/下载：92/0  |  提交时间：2021/02/02
Fe-Al alloy  positron lifetime  microdefect  electron density  
Influence of chemical composition and alloying elements on microdefects and electron density in Ni-Al alloys 期刊论文
Transactions of Nonferrous Metals Society of China, 2002, 卷号: 12, 期号: 3, 页码: 370-374
作者:  W. Deng;  Y. Y. Huang;  D. H. Wu;  L. Y. Xiong;  S. H. Wang;  J. T. Guo
收藏  |  浏览/下载：83/0  |  提交时间：2012/04/14
Ni-al Alloy  Chemical Composition  Alloying Element  Microdefect  Electron Density  Positron-lifetime  Ni3al  Fracture  Defects  Boron  Ductilization  Ductility  
Effects of Cr and Sn on defects and electron densities in TiAl alloys 期刊论文
Materials Letters, 2002, 卷号: 56, 期号: 4, 页码: 593-596
作者:  W. Deng;  Y. Y. Huang;  D. H. Wu;  M. Z. Cao;  L. Y. Xiong
收藏  |  浏览/下载：78/0  |  提交时间：2012/04/14
Tial  Positron Lifetime  Defect  Electron Density  Intermetallic Compound  Ni3al Alloys  Base Alloys  Positron  Deformation  Additions  Bulk