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- Study of Compensation Defects in Undoped Semi-Insulating InP by Positron Lifetime Spectroscopy 非掺杂半绝缘态InP中补偿缺陷正电子寿命谱的研究
- positron lifetime spectroscopy 正电子寿命频谱学
- The principle and techniques of positron annihilation including positron annihilation lifetime spectroscopy and coincidence Doppler broadening are introduced in this article. 摘要介绍了正电子湮没的试验原理，以及正电子寿命谱和符合多普勒展宽等试验技术。
- positron annihilation lifetime spectroscopy 正电子湮没寿命谱
- The microstructures of vacancy-type defect in HgCdTe (MCT) samples grownunder micro-gravity condition were studied by positron lifetime measurements. 采用正电子湮没寿命谱方法对空间微重力及重力条件下生长的呼银汞（MCT）材料中的微观缺陷进行了研究。
- The positron lifetime technique has been used to study heat-shrunk products of cross-linking PE which came from different factories. Same valuabled results are obtained. 摘要用正电子湮没寿命谱方法，对国内外几个主要厂家的加强型热收缩制品进行了对比测试，得到了一些有参考价值的结果。
- Abstract: The microstructures of vacancy-type defect in HgCdTe (MCT) samples grown under micro-gravity condition were studied by positron lifetime measurements. 文摘:采用正电子湮没寿命谱方法，对空间微重力及重力条件下生长的碲镉汞(MCT)材料中的微观缺陷进行了研究。
- We have measured the Positron lifetime spectra of La_ 2-x M_xCuO_4(LMCO,MSr,Ba,x0.05,0.10,0.125,0.15,0.2) in the room temperature and studied the relationship between the superconductivity and the mechanism of positron annihilation. 我们测量了La2-xMxCuO4(LMCO;M=Sr;Ba;x=0.;05;0
- The positron lifetime spectra have been measured as a function of exposed air pressure for synthetic zeolite 13X and 3A,and as a function of calcination temperature for zeolite 10X. 测量了3A型及13X型沸石分子筛在不同压强空气中的正电子寿命谱，并测量了10X型分子筛在不同温度下焙烧后的寿命谱。
- STUDY OF HYDROGEN EMBRITTLEMENT OF Fe-Ni BASE ALLOY BY POSITRON ANNIHILATION LIFETIME SPECTROSCOPY Fe-Ni基合金氢脆的正电子湮没寿命谱研究
- Positron lifetime spectra parameters 正电子寿命谱参数
- Analysis of the porosity of porous silicon thin layers by positron annihilation lifetime spectroscopy 多孔硅薄层的正电子湮灭寿命研究
- Free-volume, Microstructure and Solvent Diffusion Behavior of Polyolefine Based Polyurethane Studied by Positron Annihilation Lifetime Spectroscopy 正电子湮没谱研究聚烯烃聚氨酯的自由体积、微观结构和溶剂的扩散行为
- A study of YBa_2Cu_(3-x)Sn_xO_y by positron lifetime spectrum YBa_2Cu_（3－x）Sn_xO_y超导体系的正电子寿命谱研究
- AN IMPROVEMENT FOR CANBERRA POSITRON LIFETIME SPECTROMETER 对进口CANBERRA正电子寿命谱仪的改进
- Keywords Brass dezincification;Positron lifetime;Vacancy; 黄铜脱锌;正电子寿命;空位;
- Positron lifetime study of SiO_2 glass irradiated with high energy Ar ions 高能氩离子辐照SiO_2玻璃的正电子寿命谱学研究
- Keywords NiAl;superplasticity;positron lifetime;boundaries structure; 超塑性;正电子寿命;晶界结构;
- Keywords TiAl;Quenched-in defects;Isochronal annealing;Positron lifetime; 淬火缺陷;等时退火;正电子寿命;
- Keywords Positron lifetime spectra;USY zeolite;Secondary pores;Quenching; 正电子寿命谱;脱铝Y型沸石;二次孔;猝灭;
