教師資料查詢 | 類別: 期刊論文 | 教師: 蔡明月 TSAI MING-YUEH (瀏覽個人網頁)

標題:Journal co-citation analysis of semiconductor literature
學年91
學期2
出版(發表)日期2003/05/01
作品名稱Journal co-citation analysis of semiconductor literature
作品名稱(其他語言)
著者Tsay, Ming-yueh; Xu, Hong; Wu, Chia-wen
單位淡江大學資訊與圖書館學系
出版者Springer
著錄名稱、卷期、頁數Scientometrics 57(1), pp.7-25
摘要The purpose of this study is to map semiconductor literature using journal co-citation analysis. The journal sample was gathered from the INSPEC database from 1978 to 1997. In the co-citation analysis, the data compiled were counts of the number of times two journal titles were jointly cited in later publications. It is assumed that the more two journals are cited together, the closer the relationship between them. The journal set used was the 30 most productive journals in the field of semiconductors. Counts of co-citations to the set of semiconductor journals were retrieved from SciSearch database, accessed through Dialog. Cluster analysis and multi-dimensional scaling were employed to create two-dimensional maps of journal relationshipsin the cross-citation networks. The following results were obtained through this co-citation study: The 30 journals fall fairly clearly into three clusters. The major cluster of journals, containing 17 titles, is in the subject of physics. Tire second cluster, consisting of 9 journals, includes journals primarily on material science. The remaining cluster represents research areas in the discipline of electrical and electronic engineering. All co-cited journals share similar co-citation profiles, reflected in high positive Pearson correlation. Two hundred and ninety-six pairs (68%) correlate at greater than 0.70. This shows that there is strong relationship between semiconductor journals. Five individual journals in five paired sets with co-citation frequency over 100,000 times include Physical Review B, Condensed Matter; Physical Review Letters; Applied Physics Letters; Journal of Applied Physics; and Solid State Communications.
關鍵字
語言英文
ISSN0138-9130;1588-2861
期刊性質國外
收錄於
產學合作
通訊作者
審稿制度
國別匈牙利
公開徵稿
出版型式,紙本
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