期刊論文

標題 The feature of pinning on vortex-antivortex generation in the type-II superconducting film
學年 89
學期 1
出版(發表)日期 2000/10/01
作品名稱 The feature of pinning on vortex-antivortex generation in the type-II superconducting film
作品名稱(其他語言)
著者 Chen, Wei Yeu; Chou, Ming Ju
單位 淡江大學物理學系
出版者 Amsterdam: Elsevier BV * North-Holland
著錄名稱、卷期、頁數 Physics Letters, Section A: General, Atomic and Solid State Physics 276(1-4), pp.145-148
摘要 The vortex–antivortex production and the resistivity have been studied for superconducting film with a number of randomly distributed strong pinning sites below the Berezinsky–Kosterlitz–Thouless transition. It is found that these values not only depend on temperature, magnetic field and current, but also depend on the area fraction (the ratio of total pinned area to the area of the film) and the activation energy of the pinning sites. Our calculation shown that the values of pair production rate and nonlinear resistivity of the film are depleted considerably in the presence of pinning. However, when the pinning is neglected these consequences agree with each other.
關鍵字 conductance;electric current;energy;magnetic field;nonlinear system;temperature dependence
語言 英文
ISSN 0375-9601
期刊性質 國外
收錄於 SCI
產學合作
通訊作者 Chen, Wei Yeu
審稿制度
國別 荷蘭
公開徵稿
出版型式 紙本