量子通信技术领域的研究现状——基于科学计量学视角

THE RESEARCH STATUS IN THE FIELD OF QUANTUM COMMUNICATION TECHNOLOGY——BASED ON THE PERSPECTIVE OF SCIENTOMETRICS

为了解国际量子通信技术相关领域的发展现状,也为明确中国近年来在该领域的发展情况及所处的地位,本文以Web of Science数据库为基础,以量子通信技术领域相关词语为检索词,检索2006~2015的10年间该领域的相关论文共16145篇.从科学计量学的视角出发,采用科学计量学和情报分析的方法,并利用UCINET、SciMAT等数据分析及可视化软件,对量子通信技术领域的发文量、国家、机构、作者、研究热点等内容进行分析.从时序分析了解领域内论文数量变化情况及发展速度;从国家、机构分布反映该领域处于领先地位的国家和机构;从期刊分布了解该领域发表的核心期刊;利用关键词统计及共现反映了该领域的研究热点;并从引用情况反映出该领域内发表论文的国家和机构的影响力.

In order to acquire the international development of quantum communication technology,as well as to know the development and the position of China in this field in recent years,we search the related words in the Web of Science database.Then we get in total about16145 related papers from 2006 to 2015.We use bibliometrics methods and the UCINET,SciMAT to analyze the quantity,countries,institutions,authors and hot topics of these papers.Then we can know the change of quantity and the pace of development of this field from time series analysis;the leading countries and institutions from the distribution of the countries and institutions;the core journals from the periodical distribution;the hot topics of this field from the statistics and co-occurrence of keywords;and finally the influence of countries and institutions in this field from citations of the papers.