The feature of quantum and thermal fluctuations on collective pinning and critical current in superconducting film

機構典藏 > College of Sciences > Graduate Institute & Department of Physics > Journal Article > Item 987654321/27882

Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/27882

Title:	The feature of quantum and thermal fluctuations on collective pinning and critical current in superconducting film
Authors:	Chen, Wei Yeu;Chou, Ming Ju;Feng, Shiping
Contributors:	淡江大學物理學系
Keywords:	electric conductivity;electric current;film;heat transfer;mathematical analysis;mathematical model;quantum mechanics;quantum theory;statistics;temperature dependence
Date:	2003-09
Issue Date:	2013-07-09 15:24:13 (UTC+8)
Publisher:	Amsterdam: Elsevier BV * North-Holland
Abstract:	The critical current density Jc is calculated. We find that in quantum limit, Jc only weakly depends on temperature; however, in classical limit, Jc is faintly dependent of temperature when T<Tp the depinning temperature, when Tp<T<Tf the boundary fluctuation temperature, Jc is power law decaying, while T>Tf,Jc decays exponentially.
Relation:	Physics Letters, Section A: General, Atomic and Solid State Physics 316(3-4), pp.261-264
DOI:	10.1016/S0375-9601(03)01158-7
Appears in Collections:	[Graduate Institute & Department of Physics] Journal Article

Files in This Item:

File	Size	Format
index.html	0Kb	HTML	27	View/Open
index.html	0Kb	HTML	165	View/Open
The feature of quantum and thermal fluctuations on collective pinning and critical current in superconducting film.pdf	165Kb	Adobe PDF	2	View/Open