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Preparation and superconductivity of iron selenide thin films
- Source :
- Journal of Physics: Condensed Matter, 21, 235702 (2009)
- Publication Year :
- 2009
-
Abstract
- FeSex (x = 0.80, 0.84, 0.88, 0.92) thin films were prepared on SrTiO3(001) (STO), (La,Sr)(Al,Ta)O3(001) (LSAT), and LaAlO3(001) (LAO) substrates by pulsed laser deposition method. All thin films show single-phase and c-axis oriented epitaxial growth, and are superconducting. Among them, the FeSe0.88 thin films show Tc, onset of 11.8 K and Tc, 0 of 3.4 K. The upper critical magnetic field is estimated to be 14.0 T.<br />Comment: 12 pages, 4 figures, accepted by Journal of Physics: Condensed Matter
- Subjects :
- Condensed Matter - Superconductivity
Subjects
Details
- Database :
- arXiv
- Journal :
- Journal of Physics: Condensed Matter, 21, 235702 (2009)
- Publication Type :
- Report
- Accession number :
- edsarx.0904.4731
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1088/0953-8984/21/23/235702