教師資料查詢 | 類別: 期刊論文 | 教師: 林大欽 LING, DAH-CHIN (瀏覽個人網頁)

標題:Effect of Oxygen Concentration on Superconducting Properties of Rubidium Tungsten Bronzes RbxWOy
學年95
學期2
出版(發表)日期2007/04/01
作品名稱Effect of Oxygen Concentration on Superconducting Properties of Rubidium Tungsten Bronzes RbxWOy
作品名稱(其他語言)
著者Ting, L. C.; Hsieh, H. H.; Kang, H. H.; Ling, D. C.; Liu, H. L.; Pong, W. F.; Chien, F. Z.; Hor, P. H.
單位淡江大學物理學系
出版者New York: Springer New York LLC
著錄名稱、卷期、頁數Journal of Superconductivity and Novel Magnetism 20(3), pp.249-253
摘要Superconducting transition temperature (T c) as a function of oxygen concentration for hexagonal rubidium tungsten bronzes Rb x WO y with 2.80 ≤ y ≤ 3.07 and x = 0.19, 0.23, and 0.27 has been systematically investigated. Three regions corresponding to T c < 2 K (denoted as superconductivity suppressed region), T c∼ 3 K (superconductivity uniform region) and T c > 3 K (superconductivity enhanced region) were identified in T c–y phase diagram for Rb0.19WO y and Rb0.23WO y . No superconductivity enhanced region was observed for Rb0.27WO y . The superconductivity suppressed region shifts toward higher oxygen content as rubidium concentration increases. The local ordering of the intercalated rubidium atoms might be responsible for the intriguing T c–y phase diagram of RbxWOy.
關鍵字
語言英文
ISSN1557-1947;1557-1939
期刊性質國外
收錄於SCI
產學合作
通訊作者
審稿制度
國別美國
公開徵稿
出版型式電子版;紙本
相關連結
Google+ 推薦功能,讓全世界都能看到您的推薦!