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- Beijing intense slow positron beam has been constructed successfully,which utilizes the pulsed electron beam of the BEPC LINAC with high energy to inject into the Ta target. 慢正电子强束流采用高能脉冲电子束流轰击金属钽靶,以产生正负电子对的方式提供正电子,作为慢正电子束流方法学研究和薄膜材料缺陷研究的束流基础。
- Design of a Pulsing System for Beijing Intense Slow Positron Beam 北京慢正电子强束流束团化系统设计
- Performance study of the Beijing Intense Slow Positron Beam 北京慢正电子强束流性能研究
- Design of the Magnetic Field System for Beijing Intense Slow Positron Beam Transportation 北京慢正电子强束流磁场输运系统设计研究
- intense slow positron beam 强慢速阳电子束
- Native defects in ZnO films studied by slow positron beam 慢正电子对ZnO中本征缺陷的研究
- A method for characterization of the pulsed slow positron beam 脉冲慢正电子束流的检测
- A STUDY OF MICROSTRUCTURE OF EBC COATING BY SLOW POSITRON BEAM 慢正电子束研究电子束固化涂层的微观结构
- PRINCIPLE, FABRICATION AND APPLICATION OF THE SLOW POSITRON BEAM LINE 低能单色正电子束装置的原理、研制及应用
- THE GENERATION AND DEVELOPMENT OF THE MODERATORS FOR SLOW POSITRON BEAM 正电子慢化体的研究和进展
- Computer Simulation for the Real-Sized Electron-Positron Converter on BEPC-LINAC Based Slow Positron Beam 实际尺寸慢正电子强束流转换靶的计算机模拟
- Vacancy-type defects induced by He-implantation in ZnO studied by a slow positron beam He离子注入ZnO中缺陷形成的慢正电子束研究
- Keywords Irradiation curring coating;Slow positron beam;Doppler broadening;Epoxy acrylate; 电子束固化涂层;慢正电子束;多普勒加宽;环氧丙烯酸酯;
- slow positron beam 慢正电子束
- The vacancy defects of samples were measured by slow positron annihilation. 借助慢正电子湮没技术研究了样品的空位型缺陷。
- The microscopic mechanism of irradiation damage of Al film reflector is studied by the slow positron annihilation technique and X-ray diffraction. 用慢正电子湮没等分析技术研究了辐照损伤的微观机制。
- Electron Cloud Instability (ECI) may take place in positron storage ring when the machine is operated with multi-bunch positron beam. 正电子储存环在多束团运行时有可能发生电子云不稳定性 (ECI) .
- A new generation of positron beams in the form of trap-based beam sources has been developed by positron trapping, confinement and accumulation in a Penning trap. 基于捕获的新型正电子束技术是通过潘宁阱中捕获、约束和积累正电子而发展的新一代正电子束技术。
- The intense heat has dried up the pond. 酷热使池水干枯。
- I can not stand this summer's intense heat. 我不能忍受今夏的酷热。