加速器驱动次临界系统发展态势分析  

International Development Trend Analysis of Accelerator-Driven Sub-critical System

作　　者：李泽霞[1] 刘小平[1] 朱相丽[1] 黄龙光[1] 冷伏海[1] 

机构地区：[1]中国科学院国家科学图书馆总馆,北京100190

出　　处：《科学观察》2011年第3期32-43,共12页Science Focus

摘　　要：该文聚焦加速器驱动次临界系统的相关研究,利用ISI Web of Knowledge数据库中收录的加速器驱动次临界系统相关的研究论文作为分析对象,分析了时间、主题、国家和机构等分布特征及国际合作情况,并结合定性资料的调研,表明2000年来,加速器驱动次临界系统的相关研究日趋活跃,美国、日本、德国、法国和俄罗斯5个国家在加速器驱动次临界系统研究方面居世界前列,印度作为新兴研究国家,近年来在国际上已经产生一定的影响力。加速器的稳定性问题和加速器驱动次临界系统相关的材料化学问题及利用先进的计算工具进行预测和模拟是目前的前沿科学问题。This paper focuses on related research of ADS. ADS research were analyzed based on research paper from Web of knowledge. Distribution characteristics of time, topics, countries, and affiliations, international cooperation and hot fields were analyzed. Results showed that research on ADS was increasingly active from the year 2000, and American, Japan, Germany, France and Russia were leading countries in the world. India, as an emerging country, has already some international influence. Stability of the accelerator, ADS related materials chemistry and prediction and simulation by advanced computing equipment was the cutting-edge scientific issues currently.

关 键 词：加速器驱动系统 发展态势分析 前沿热点 文献计量分析 

分 类 号：TL503[核科学技术—核技术及应用]