Growth of epitaxial a-axis and c-axis oriented Sr2RuO4 films
- 22 January 1996
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 68 (4) , 559-561
- https://doi.org/10.1063/1.116399
Abstract
Epitaxial films of Sr2RuO4 have been grown in situ by pulsed laser deposition on (100) LaAlO3 and (100) LaSrGaO4 substrates. X‐ray diffraction results show that the films are single domain and grow c‐axis oriented on (100) LaAlO3 and a‐axis oriented on (100) LaSrGaO4 substrates. X‐ray φ scans indicate epitaxial alignment of the film and substrate in‐plane axes in both cases. Resistivity versus temperature measurements reveal that the as‐grown c‐axis oriented films are semiconducting and the a‐axis oriented films are metallic.Keywords
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