Growth and electrostrictive properties of Pb(Mg1/3Nb2/3)O3 crystals

被引：44

作者：

Lee, SG ^{[1
]}

Monteiro, RG

Feigelson, RS

Lee, HS

Lee, M

Park, SE

机构：

[1] Stanford Univ, Ctr Mat Res, Stanford, CA 94305 USA

[2] Stanford Univ, Dept Appl Phys, Stanford, CA 94305 USA

[3] Stanford Univ, Dept Elect Engn, Stanford, CA 94305 USA

[4] Penn State Univ, Mat Res Lab, University Pk, PA 16802 USA

来源：

APPLIED PHYSICS LETTERS | 1999年 / 74卷 / 07期

关键词：

D O I：

10.1063/1.123445

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Transparent and stoichiometric lead-magnesium-niobate crystals were grown by the Bridgman method. Crystals of centimeter size were obtained without material loss by employing self-seeded and seeded techniques using sealed platinum crucibles. The fastest growth direction was found to be pseudocubic [111]. As-grown crystals showed a broad absorption band centered near lambda = 600 nm and an OH absorption near lambda = 2830 nm. The electrostrictive coefficient Q(11) was determined to be 1.15 x 10(-2) m(4) C (-2) from the measured strain and polarization. (C) 1999 American Institute of Physics. [S00036-951(99)03006-5].

引用

页码：1030 / 1032

页数：3

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