Published June 10, 2009
| Version v1
Journal article
Preparation and superconductivity of iron selenide thin films
Description
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 a pulsed laser deposition method. All of the thin films show single-phase and c-axis oriented epitaxial growth, and are superconducting. Among them, the FeSe0.88 thin films show a Tc,onset of 11.8 K and a Tc,0 of 3.4 K. The upper critical magnetic field is estimated to be 14.0 T.
Availability note (English)
Available from http://dx.doi.org/10.1088/0953-8984/21/23/235702Additional details
Identifiers
- DOI
- 10.1088/0953-8984/21/23/235702;
- PII
- S0953-8984(09)05748-8;
Publishing Information
- Journal Title
- Journal of Physics. Condensed Matter
- Journal Volume
- 21
- Journal Issue
- 23
- Journal Page Range
- [4 p.]
- ISSN
- 0953-8984
- CODEN
- JCOMEL
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41030600
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- ALUMINATES; ALUMINIUM COMPOUNDS; CRITICAL FIELD; ENERGY BEAM DEPOSITION; EPITAXY; IRON SELENIDES; LANTHANUM COMPOUNDS; LANTHANUM OXIDES; LASER RADIATION; MAGNETIC FIELDS; PULSED IRRADIATION; STRONTIUM COMPOUNDS; STRONTIUM TITANATES; SUBSTRATES; SUPERCONDUCTIVITY; TEMPERATURE RANGE 0000-0013 K; THALLIUM COMPOUNDS; THIN FILMS; TRANSITION TEMPERATURE
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; ALUMINIUM COMPOUNDS; CHALCOGENIDES; CRYSTAL GROWTH METHODS; DEPOSITION; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; ELECTROMAGNETIC RADIATION; FILMS; IRON COMPOUNDS; IRRADIATION; LANTHANUM COMPOUNDS; MAGNETIC FIELDS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RADIATIONS; RARE EARTH COMPOUNDS; SELENIDES; SELENIUM COMPOUNDS; STRONTIUM COMPOUNDS; SURFACE COATING; TEMPERATURE RANGE; THERMODYNAMIC PROPERTIES; TITANATES; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS