Low Dimensional Structures and Devices

低维结构和器件

基本信息

批准号：
03044038
负责人：
KAMIMURA Hiroshi
金额：
$ 8万
依托单位：
Science University of Tokyo, Faculty of Science
依托单位国家：
日本
项目类别：
Grant-in-Aid for international Scientific Research
财政年份：
1991
资助国家：
日本
起止时间：
1991 至 1993
项目状态：
已结题

项目摘要

This-three-year-collaboration project on LDSD based on the Monbusho-SERC Aide Memoire started on April of 1991. Main subjects in this collaboration program were the following : 1)Electronic structures and properties of short period superlattices ; 2)Many-body effects in the optical spectra of modulation doped quantum wells ; 3)Magneto-optical and magneto-transport studies of low-dimensional semiconductor structures with use of ultrahigh magnetic fields ; 4)Quantum Hall effects and quantum interference phenomena in LDSD ; 5)Mechanisms of crystal growth. The present collaboration work on the above subjects have been conducted in a unique way, in addition to individual visits to and from Japan and the UK. That is, the British members brought good samples made by the SERC projects on LDSD in the UK into the Megagauss Laboratory in Institute for Solid State Physics in the University of Tokyo to carry out experiments by a joint UK-Japan team. Then the results have been analysed by the collab … More oration of theorists and experimentalists in a joint team. In this way an extremely pleasant atmosphere of international collaboration has been created between Japanese and British scientists. This friendship has led the present collaboration work most successfully, and a number of outstanding results have been obtained during the three year period. As a result this collaboration work has been chosen as one of the most successful collaboration works between two countries in the "UK-Japan Science and Technology Event" which was organized by the British Cabinet Office and held in Royal Society in London in October 8th of 1992. Since a number of fruitful results have been obtained by the present collaboration projects, the UK-Japan 15+15 Workshop to discuss these results in a plenary session were organized by Dr. John Walling and Prof. Paul Butcher, chief representative and co-representative of the UK group and was held in the SERC Coseners House at Abingdon in Oxfordshire on August 30 and 31 of 1993. In order to discuss a program of the workshop and also how to summarize the present joint project on LDSD, Japanese chief representative, Hiroshi Kamimura visited the UK in February of 1993 prior to the workshop and met John walling and Paul Butcher. In the Workshop every participant has noticed that the present collaboration work has been conducted in a very positive and pioneering spirit. Consequently a number of fruitful results have been obtained, both Japanese and UK sides recognizing the mutual benefits which could result from an increase in collaboration research activities between the two countries. In this context both British and Japanese members have agreed that we should continue this collaboration work ensuring further outstanding achievements. Less

基于Monbusho-Serc Aide Memoire的LDSD的这三年合作项目始于1991年4月。该协作计划的主要主题如下：1）短期超级峰值的电子结构和特性； 2）在调制掺杂量子井的光谱中多体效应； 3）使用超高磁场的低维半导体结构的磁光和磁通型研究； 4）LDSD中的量子大厅效应和量子干扰现象； 5）晶体生长的机制。除了对日本和英国的个人访问外，目前关于上述主题的合作工作还以独特的方式进行。也就是说，英国成员将英国LDSD上SERC项目的好样本带入了东京大学固态物理研究所的Megagauss实验室，由英国联合的英国联合团队进行实验。然后，联合团队中的理论家和实验者的更多作品对结果进行了分析。这样，日本和英国科学家之间就建立了一种非常愉快的国际合作氛围。这种友谊最成功地领导了演讲合作工作，并且在三年期间获得了许多出色的成果。 As a result this collaboration work has been chosen as one of the most successful collaboration works between two countries in the "UK-Japan Science and Technology Event" which was organized by the British Cabinet Office and held in Royal Society in London in October 8th of 1992. Since a number of fruitful results have been obtained by the present collaboration projects, the UK-Japan 15+15 Workshop to discuss these results in a plenary session were organized by Dr. John Walling and Prof. Paul Butcher, chief representive并于1993年8月30日至31日在牛津郡阿宾登的SERC Coseners House举行了代表性的代表。为了讨论研讨会的计划，以及如何总结LDSD的LDSD，日本首席的联合项目，日本首席主管，Hiroshi Kamimura代表了Hiroshi Kamimura在1993年Febrs to Bun to the Worker和Pairer和Pairer的Pairer和Pairer，在研讨会中，每个参与都注意到，目前的合作工作是以一种非常积极和开创性的精神进行的。因此，已经获得了许多富有成果的结果，日本和英国各方都认识到两国之间的协作研究活动的增加可能导致的相互利益。在这种情况下，英国和日本成员都同意我们应该继续。这项合作工作确保了进一步的杰出成就。较少的