Toward Superconducting Critical Current by Design

被引：56

作者：

Sadovskyy, Ivan A. ^{[1
]}

Jia, Ying ^{[1
]}

Leroux, Maxime ^{[1
]}

Kwon, Jihwan ^{[2
]}

Hu, Hefei ^{[3
]}

Fang, Lei ^{[1
,4
]}

Chaparro, Carlos ^{[1
]}

Zhu, Shaofei ^{[5
]}

Welp, Ulrich ^{[1
]}

Zuo, Jian-Min ^{[2
,3
]}

Zhang, Yifei ^{[6
]}

Nakasaki, Ryusuke ^{[6
]}

Selvamanickam, Venkat ^{[7
,8
]}

Crabtree, George W. ^{[1
,9
,10
,11
]}

Koshelev, Alexei E. ^{[1
]}

Glatz, Andreas ^{[1
,12
]}

Kwok, Wai-Kwong ^{[1
]}

机构：

[1] Argonne Natl Lab, Div Mat Sci, 9700 S Cass Ave, Argonne, IL 60439 USA

[2] Univ Illinois, Dept Mat Sci & Engn, 1304 W Green St, Urbana, IL 61801 USA

[3] Univ Illinois, Mat Res Lab, Urbana, IL 61801 USA

[4] Northwestern Univ, Dept Chem, Evanston, IL 60208 USA

[5] Argonne Natl Lab, Div Phys, 9700 S Cass Ave, Argonne, IL 60439 USA

[6] SuperPower Corp, Schenectady, NY 12304 USA

[7] Univ Houston, Dept Mech Engn, Houston, TX 77204 USA

[8] Univ Houston, Texas Ctr Superconduct, Houston, TX 77204 USA

[9] Univ Illinois, Dept Phys, Chicago, IL 60607 USA

[10] Univ Illinois, Dept Elect Engn, Chicago, IL 60607 USA

[11] Univ Illinois, Dept Mech Engn, Chicago, IL 60607 USA

[12] No Illinois Univ, Dept Phys, De Kalb, IL 60115 USA

来源：

ADVANCED MATERIALS | 2016年 / 28卷 / 23期

关键词：

CRITICAL-CURRENT DENSITY; COLUMNAR DEFECTS; VORTICES; ANISOTROPY;

D O I：

10.1002/adma.201600602

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new critical-current-by-design paradigm is presented. It aims at predicting the optimal defect landscape in superconductors for targeted applications by elucidating the vortex dynamics responsible for the bulk critical current. To this end, critical current measurements on commercial high-temperature superconductors are combined with large-scale time-dependent Ginzburg-Landau simulations of vortex dynamics.

引用

页码：4593 / 4600

页数：8

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