AUTHOR=Dong Xiaoli , Zhou Fang , Zhao Zhongxian 

TITLE=Electronic and Superconducting Properties of Some FeSe-Based Single Crystals and Films Grown Hydrothermally

JOURNAL=Frontiers in Physics

VOLUME=8

YEAR=2020

URL=https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2020.586182

DOI=10.3389/fphy.2020.586182

ISSN=2296-424X

ABSTRACT=<p>Our recent year’s studies of the prototypal FeSe and molecule-intercalated (Li,Fe)OHFeSe superconductor systems are briefly reviewed here, with emphasis on the link between the superconducting and normal-state properties observed in the single crystals and films. These samples were successfully synthesized by our recently developed soft-chemical hydrothermal methods, which are also briefly described. Particularly in the Mn-doped high-<italic>T</italic><sub>c</sub> (Li,Fe)OHFeSe film, a strong enhancement of the superconducting critical current density was achieved, which is promising for practical application of the superconductivity.</p>