TY - JOUR
T1 - Preparation of highly oriented transparent (Sr, Ba)Nb2O 6 ceramics and their ferroelectric properties
AU - Kubota, Teppei
AU - Tanaka, Nobuhiko
AU - Kageyama, Keisuke
AU - Takagi, Hiroshi
AU - Sakabe, Yukio
AU - Suzuki, Tohru S.
AU - Sakka, Yoshio
PY - 2009/3/1
Y1 - 2009/3/1
N2 - Highly oriented transparent (Sr, Ba)Nb2O6 (SBN) ceramics were prepared to obtain excellent electrooptic properties and a high spontaneous polarization, such as those observed in a Sr0.75Ba 0.25Nb2O6 (SBN75) single crystal. As a result of slip casting at a high magnetic field of 12T and firing at 1460°C for 48h in an oxygen atmosphere, highly oriented ceramics and strong ferroelectric properties were observed. The spontaneous polarization of highly oriented SBN ceramics was above 15μC/cm2, which was close to that of the SBN75 single crystal (17μC/cm2).
AB - Highly oriented transparent (Sr, Ba)Nb2O6 (SBN) ceramics were prepared to obtain excellent electrooptic properties and a high spontaneous polarization, such as those observed in a Sr0.75Ba 0.25Nb2O6 (SBN75) single crystal. As a result of slip casting at a high magnetic field of 12T and firing at 1460°C for 48h in an oxygen atmosphere, highly oriented ceramics and strong ferroelectric properties were observed. The spontaneous polarization of highly oriented SBN ceramics was above 15μC/cm2, which was close to that of the SBN75 single crystal (17μC/cm2).
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U2 - 10.1143/JJAP.48.031405
DO - 10.1143/JJAP.48.031405
M3 - Article
AN - SCOPUS:67650789892
SN - 0021-4922
VL - 48
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
IS - 3
ER -