TY - JOUR
T1 - Fabrication of Fe-Te-S superconducting epitaxial thin films by pulsed laser deposition
AU - Mele, Paolo
AU - Matsumoto, Kaname
AU - Haruyama, Yasunori
AU - Mukaida, Masashi
AU - Yoshida, Yutaka
AU - Kiss, Takanobu
PY - 2009/7/1
Y1 - 2009/7/1
N2 - We report on the fabrication of Fe-Te-S epitaxial thin films on SrTiO3(100) and MgO(100) single crystal substrates by pulsed laser deposition. Crystal structure was checked by X-ray diffraction, composition by scanning electron microscopy and energy dispersive spectroscopy (SEM-EDS), and superconductivity by resistance measurements. All the films deposited in the temperature range 300-400 °C were grown epitaxially on both substrates with a 4-fold symmetry. A zero resistance condition was not reached, but even if the films present a stoichiometric excess of Fe there is a clear upturn at 6 K.
AB - We report on the fabrication of Fe-Te-S epitaxial thin films on SrTiO3(100) and MgO(100) single crystal substrates by pulsed laser deposition. Crystal structure was checked by X-ray diffraction, composition by scanning electron microscopy and energy dispersive spectroscopy (SEM-EDS), and superconductivity by resistance measurements. All the films deposited in the temperature range 300-400 °C were grown epitaxially on both substrates with a 4-fold symmetry. A zero resistance condition was not reached, but even if the films present a stoichiometric excess of Fe there is a clear upturn at 6 K.
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U2 - 10.1143/APEX.2.073002.
DO - 10.1143/APEX.2.073002.
M3 - Article
AN - SCOPUS:68249086637
VL - 2
JO - Applied Physics Express
JF - Applied Physics Express
SN - 1882-0778
IS - 7
M1 - 073002
ER -