Fabrication and properties of aligned Sr0.6K 0.4Fe2As2 superconductors by high magnetic field processing

Zhao Shun Gao, Xian Ping Zhang, Dong Liang Wang, Yan Peng Qi, Lei Wang, Jun Sheng Cheng, Qiu Liang Wang, Yan Wei Ma, Satoshi Awaji, Kazuo Watanabe

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

We fabricated a c-axis aligned Sr0.6K0.4Fe 2As2 superconductor using a two-step magnetic field procedure. The effect of the magnetic fields on the structure and superconducting properties of Sr0.6K0.4Fe 2As2 is investigated using x-ray diffraction and magnetic measurements. The degree of orientation of the samples is 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 may be useful in a variety of potential applications, including preparing iron-based superconducting bulks and wires with high critical currents.

Original languageEnglish
Article number067402
JournalChinese Physics Letters
Volume28
Issue number6
DOIs
Publication statusPublished - 2011 Jun 1

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'Fabrication and properties of aligned Sr<sub>0.6</sub>K <sub>0.4</sub>Fe<sub>2</sub>As<sub>2</sub> superconductors by high magnetic field processing'. Together they form a unique fingerprint.

  • Cite this

    Gao, Z. S., Zhang, X. P., Wang, D. L., Qi, Y. P., Wang, L., Cheng, J. S., Wang, Q. L., Ma, Y. W., Awaji, S., & Watanabe, K. (2011). Fabrication and properties of aligned Sr0.6K 0.4Fe2As2 superconductors by high magnetic field processing. Chinese Physics Letters, 28(6), [067402]. https://doi.org/10.1088/0256-307X/28/6/067402