Nonlinear optical characteristics of sol-gel-derived highly oriented ferroelectric strontium barium niobate thin films

2001 ◽  
Author(s):  
Junmo Koo ◽  
Eun-Seok Kang ◽  
Jae H. Jang ◽  
Byeong-Soo Bae
Keyword(s):  
Thin Films ◽  
Nonlinear Optical ◽  
Sol Gel ◽  
Optical Characteristics ◽  
Strontium Barium Niobate ◽  
Strontium Barium

Ferroelectric Thin Films on Silicon and Fused Silica Substrates by Sol-Gel Process

1990 ◽  
Vol 200 ◽  
Author(s):  
Yuhuan Xu ◽  
Ching Jih Chen ◽  
Ren Xu ◽  
John D. Mackenzie
Keyword(s):  
Thin Films ◽  
Lead Zirconate Titanate ◽  
Sol Gel ◽  
Lead Zirconate ◽  
Fused Silica ◽  
Ferroelectric Thin Films ◽  
Strontium Barium Niobate ◽  
Strontium Barium ◽  
Sol Gel Process ◽  
Silica Substrates

ABSTRACTFerroelectric thin films including undoped and doped PZT (lead zirconate titanate), BaTiO3 (barium titanate), SBN (strontium barium niobate), KNbO3 (potassium niobate), PBN (lead barium niobate), KNSBN (potassium sodium strontium barium niobate), and LiNbO3 (lithium niobate) were made on silicon and fused silica substrates by a sol-gel process. Microstructure and physical (pyroelectric, ferroelectric and optical) properties of these thin films were studied. Transparent and preferentially orientated SBN thin films on fused silica substrates can be obtained by applying a d.c. electric field during heat treatment. A heterojunction effect was observed in ferroelectric thin films on both n-silicon and p-silicon through measurement of I-V characteristics, and by the demonstration of a photocurrent effect.

Nonlinear optical responses of strontium barium niobate

1995 ◽  
Vol 114 (5-6) ◽  
pp. 413-420 ◽  
Author(s):  
Scott A Holmstrom ◽  
Bahman Taheri ◽  
Roger J Reeves ◽  
Richard C Powell ◽  
Edward J Sharp ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Strontium Barium Niobate ◽  
Strontium Barium ◽  
Optical Responses

Synthesis of Strontium Barium Niobate Thin Films through Metal Alkoxide

1996 ◽  
Vol 79 (9) ◽  
pp. 2283-2288 ◽  
Author(s):  
Wataru Sakamoto ◽  
Toshinobu Yogo ◽  
Koichi Kikuta ◽  
Ko-ji Ogiso ◽  
Akihiro Kawase ◽  
...  
Keyword(s):  
Thin Films ◽  
Metal Alkoxide ◽  
Strontium Barium Niobate ◽  
Strontium Barium
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