TY - JOUR
T1 - Growth of epitaxial {100}-oriented KNbO3-NaNbO3 Solid Solution Films on (100)c SrRuO3//(100)SrTiO3 by hydrothermal method and their characterization
AU - Shiraishi, Takahisa
AU - Einishi, Hiro
AU - Yasui, Shintaro
AU - Ishikawa, Mutsuo
AU - Hasegawa, Tomohito
AU - Kurosawa, Minoru
AU - Uchida, Hiroshi
AU - Sakashita, Yukio
AU - Funakubo, Hiroshi
PY - 2011/9
Y1 - 2011/9
N2 - Films of solid solution in KNbO3-NaNbO3 (KNN) were deposited at 240 °C on (100)c SrRuO3//(100)SrTiO 3 substrates by the hydrothermal method. (KxNa 1-x)NbO3 films with x = 0-1.0 were synthesized by changing the fraction of KOH in a solution of KOH and NaOH. The x in (K xNa1-x)NbO3 continuously changed with the volume fraction of KOH, while the deposition amount strongly depended on x. Epitaxial films with {100} orientation were obtained in the entire composition range and their out-of-plane lattice spacing changed with x. All the films showed ferroelectricity and their remanent polarization became larger than what above x = 0.58.
AB - Films of solid solution in KNbO3-NaNbO3 (KNN) were deposited at 240 °C on (100)c SrRuO3//(100)SrTiO 3 substrates by the hydrothermal method. (KxNa 1-x)NbO3 films with x = 0-1.0 were synthesized by changing the fraction of KOH in a solution of KOH and NaOH. The x in (K xNa1-x)NbO3 continuously changed with the volume fraction of KOH, while the deposition amount strongly depended on x. Epitaxial films with {100} orientation were obtained in the entire composition range and their out-of-plane lattice spacing changed with x. All the films showed ferroelectricity and their remanent polarization became larger than what above x = 0.58.
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U2 - 10.1143/JJAP.50.09ND11
DO - 10.1143/JJAP.50.09ND11
M3 - Article
AN - SCOPUS:80053068312
VL - 50
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
SN - 0021-4922
IS - 9 PART 3
M1 - 09ND11
ER -