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New Development of Material Science Using Particle Beams

粒子束材料科学的新进展

基本信息

批准号：
07045025
负责人：
KIMURA Itsuro
金额：
$ 2.56万
依托单位：
Kyoto University
依托单位国家：
日本
项目类别：
Grant-in-Aid for international Scientific Research
财政年份：
1995
资助国家：
日本
起止时间：
1995 至 1997
项目状态：
已结题

项目摘要

Recently material science research using particle (neutron or charged particle) beams is quite active. By the support of the Grant-in-Aid for International Scientific Research (University -to-University Cooperative Research) the research groups of Kyoto and Peking Universities cooperatively promoted the research on material science using particle beams and developed more sophisticated technologies and new applications.Throughout this project, 8 Kyoto University Members visited Peking University, presented seminars on research topics, and discussed experimental methods. On the other hand, 8 Peking University Members were invited to Kyoto University, and they also gave seminars on research topics and discussed them with Kyoto University Members. A few Peking University Members joined experiments at Kyoto University.1. Concerning the neutron beam applications, measurement and calculation of fission neutrons performed at both Universities were compared with erch others. The experimental data of neutron cross section measurement were exchangeed. Physical problems on medical application of neutrons were discussed at the Kyoto University Reactor, KUR.2. Concerning the heavy ion beam applications, may research topics were discussed by both University Members. Among them, many fruitful discussions were done beside particle accelerators for production and application of cluster ion beams, material surface analysis with ion beams and new functional material creation using ion beams. Kyoto University Members gave several comments to improve experimental conditions of Peking University.After this cooperative work between Kyoto and Peking Universities for 3 years, new substantial cooperative research subjects are developed. Some of them will be realized in near future.

近年来，利用粒子(中子或带电粒子)束流的材料科学研究十分活跃。在国际科学研究助学金(大学-大学合作研究)的支持下，京都大学和北京大学的研究小组合作推动了利用粒子束进行材料科学的研究，开发了更尖端的技术和新的应用。通过这个项目，京都大学的8名成员访问了北京大学，就研究课题进行了研讨会，并讨论了实验方法。另一方面，8名北京大学成员应邀来到京都大学，他们还就研究课题进行了研讨会，并与京都大学成员进行了讨论。北京大学的一些成员参加了京都大学的实验1。在中子束应用方面，两所大学进行了裂变中子的测量和计算，并与ERCH其他大学进行了比较。交换了中子截面测量的实验数据。2.在京都大学反应堆上讨论了有关中子医学应用的物理问题。关于重离子束的应用，两所大学的成员都讨论了可能的研究课题。其中，除了粒子加速器外，在团簇离子束的产生和应用、利用离子束进行材料表面分析以及利用离子束创造新的功能材料等方面都做了许多富有成效的讨论。京都大学成员对改善北京大学的实验条件提出了几点意见。经过3年的合作，京都大学和北京大学开发了新的实质性合作研究课题。其中一些将在不久的将来实现。