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Pulsed laser deposition of SrRuO3 buffers for coated conductor applications

Title
Pulsed laser deposition of SrRuO3 buffers for coated conductor applications
Authors
Choi M.R.Yoon H.R.Kim T.Y.Lee J.H.Jo W.Kang Y.M.Yoo S.I.Oh Y.S.Kim K.H.Ha H.S.Oh S.S.
Ewha Authors
조윌렴
SCOPUS Author ID
조윌렴scopus
Issue Date
2007
Journal Title
IEEE Transactions on Applied Superconductivity
ISSN
1051-8223JCR Link
Citation
vol. 17, no. 2, pp. 3451 - 3454
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
SrRuO3 thin films have been grown in-situ on LaAlO3 and textured metal templates by pulsed laser deposition. Deposition was carried out between 3 mTorr to 300 mTorr of oxygen partial pressure with laser repetition rate of 5 Hz. Substrate temperature was between 500 and 800°C. Dependence of out-of plane orientation of SrRuO3 thin films on pressure and growth temperature is investigated by X-ray diffraction. The surface morphology and grain growth behaviors of SrRuO3 thin films are analysed by atomic force microscopy. In addition, a ferromagnetic transition at ∼ 150 K of SrRuO3 films on LaAlO3 is detected by resistivity and magnetization measurement. © 2007 IEEE.
DOI
10.1109/TASC.2007.899420
Appears in Collections:
자연과학대학 > 물리학전공 > Journal papers
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