Electro-optic characteristics of (001)-oriented Ba0.6Sr0.4TiO3 thin films

被引：49
作者：
Kim, DY [1 ]
Moon, SE
Kim, EK
Lee, SJ
Choi, JJ
Kim, HE
机构：
[1] Seoul Natl Univ, Sch Mat Sci & Engn, Seoul 151742, South Korea
[2] Elect & Telecommun Res Inst, Basic Res Labs, Taejon 305350, South Korea
来源：
APPLIED PHYSICS LETTERS | 2003年 / 82卷 / 09期
关键词：
D O I：
10.1063/1.1556962
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Ba0.6Sr0.4TiO3 thin films were grown on MgO(001) substrates using pulsed-laser deposition. The films were highly oriented along the (001) direction, and showed a high electro-optic response to an external electric field. The quadratic electro-optic coefficient R-c was 1.0x10(-14) m(2)/V-2, and the birefringence variation was as large as 0.09. Various electro-optic applications as well as the microwave applications of barium strontium titanate thin films are expected. (C) 2003 American Institute of Physics.
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页码：1455 / 1457
页数：3
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