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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 发表日期：2014     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Effect of Cu on the boron segregation at grain boundaries and vacancy-type defects in ultra-low carbon micro-alloy steels 期刊论文 SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2014, 卷号: 57, 期号: 6, 页码: 1135-1141 作者:  Yang, RJ;  Wu, P;  Li, XL;  Zhang, SP;  Chen, S 收藏  |  浏览/下载：39/0  |  提交时间：2016/04/08 particle tracking autoradiography (PTA) technique  boron segregation at grain boundaries  positron annihilation lifetime (PAL) technique  vacancy-type defects  ultra-low carbon micro-alloy steels   Positron annihilation study of vacancy-type defects in fast-neutron-irradiated MgO center dot nAl(2)O(3) 期刊论文 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2014, 卷号: 335, 页码: 70-73 作者:  Rahman, AMS;  Li ZX(李卓昕);  Cao XZ(曹兴忠);  Wang BY(王宝义);  Wei L(魏龙) 收藏  |  浏览/下载：13/0  |  提交时间：2016/04/08 Neutron irradiation  Positron lifetime  Coincidence Doppler broadening  Vacancy  MgO center dot nAl(2)O(3)   Relationship between free volume and mechanical properties of polyurethane irradiated by gamma rays 期刊论文 JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2014, 卷号: 300, 期号: 2, 页码: 701-706 作者:  Sui, HL;  Liu, XY;  Zhong, FC;  Li, XY;  Wang, BY 收藏  |  浏览/下载：21/0  |  提交时间：2016/04/08 Polyurethane  Free volume  Positron annihilation lifetime spectroscopy  Gamma ray   Polydimethylsiloxane rubber gamma radiation effect studies by positron annihilation lifetime spectroscopy 期刊论文 RADIATION EFFECTS AND DEFECTS IN SOLIDS, 2014, 卷号: 169, 期号: 7, 页码: 628-635 作者:  Sui, HL;  Liu, XY;  Zhong, FC;  Li, XY;  Wang, BY 收藏  |  浏览/下载：13/0  |  提交时间：2016/04/08 positron annihilation lifetime  polydimethylsiloxane  free volume   Effect of defect on the nonlinear and dielectric property of Ca(1-x)SrxCu3Ti4O12 ceramics synthesized by sol-gel process 期刊论文 JOURNAL OF ALLOYS AND COMPOUNDS, 2014, 卷号: 599 作者:  Li, Tao;  Liu, Dewei;  Dai, Haiyang;  Xiang, Huiwen;  Chen, Zhenping 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/05 PALS  Positron lifetime  Defect  Nonlinear behavior  Dielectric property   Anylasis and comparison of several methods for calculation of positron bulk lifetime in perfect crystals 期刊论文 ACTA PHYSICA SINICA, 2014, 卷号: 63 - 收藏  |  浏览/下载：16/0  |  提交时间：2020/10/26 DENSITY-FUNCTIONAL THEORY  AUGMENTED-WAVE METHOD  ANNIHILATION  SOLIDS  PSEUDOPOTENTIALS  APPROXIMATION  METALS  SPECTROSCOPY  SURFACES  STATES  positron bulk lifetime  perfect crystals  positron-electron correlation potential  enhancement factor