Fabrication and some properties of biaxially aligned Sr0.6K0.4Fe2As2 superconductors by processing in high magnetic field

We fabricated the c axis and ab-plane biaxially aligned Sr0.6K0.4Fe2As2 superconductor using a two-step magnetic field procedure. The effect of magnetic fields on the structure and superconducting properties of Sr0.6K0.4Fe2As2 has been investigated by using X-ray diffraction and magnetic measurement...

Full description

Saved in:
Bibliographic Details
Published in:arXiv.org 2010-12
Main Authors: Gao, Zhaoshun, Zhang, Xianping, Wang, Dongliang, Qi, Yanpeng, Wang, Lei, Cheng, Junsheng, Wang, Qiuliang, Ma, Yanwei, Awaji, S, Watanabe, K
Format: Article
Language:English
Subjects:
Diffraction
Magnetic fields
Magnetic measurement
Magnetic properties
Superconductivity
X-ray diffraction
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:We fabricated the c axis and ab-plane biaxially aligned Sr0.6K0.4Fe2As2 superconductor using a two-step magnetic field procedure. The effect of magnetic fields on the structure and superconducting properties of Sr0.6K0.4Fe2As2 has been investigated by using X-ray diffraction and magnetic measurements. The degree of orientation of the samples was about 0.39 for the c axis and 0.51 for ab-plane orientation, as evaluated from the Lotgering factor of X-ray diffraction. This technology might be useful in a variety of potential applications, including preparing iron based superconducting bulks and wires with high critical currents.
ISSN:2331-8422