TY - JOUR
T1 - (100)-orientation of pseudocubic perovskite-type LaNiO3 thin films on glass substrates via the sol-gel process
AU - Miyake, Shinichi
AU - Yamamoto, Keisuke
AU - Fujihara, Shinobu
AU - Kimura, Toshio
PY - 2002/4
Y1 - 2002/4
N2 - (100)-oriented, perovskite-type LaNiO3 thin films were prepared on SiO2 glass substrates by the sol-gel method. Effects of thermal processing on the orientation, surface morphology, and electrical properties of the films were investigated. The nearly complete (100)-orientation was achieved by drying the films at temperatures above 350°C before a final heat treatment at 700°C. It was the key to heat the substrate from the other side to obtain the oriented films. A possible mechanism of the orientation is proposed on the basis of surface energies of the films and the substrates and the interracial energy between them.
AB - (100)-oriented, perovskite-type LaNiO3 thin films were prepared on SiO2 glass substrates by the sol-gel method. Effects of thermal processing on the orientation, surface morphology, and electrical properties of the films were investigated. The nearly complete (100)-orientation was achieved by drying the films at temperatures above 350°C before a final heat treatment at 700°C. It was the key to heat the substrate from the other side to obtain the oriented films. A possible mechanism of the orientation is proposed on the basis of surface energies of the films and the substrates and the interracial energy between them.
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U2 - 10.1111/j.1151-2916.2002.tb00206.x
DO - 10.1111/j.1151-2916.2002.tb00206.x
M3 - Article
AN - SCOPUS:0036545208
SN - 0002-7820
VL - 85
SP - 992
EP - 994
JO - Journal of the American Ceramic Society
JF - Journal of the American Ceramic Society
IS - 4
ER -