Stability of domain engineered lead zinc niobate-lead titanate single crystals for 32-mode sound projectors

被引：9

作者：

Amin, Ahmed ^{[1
]}

Okawara, Chiaki ^{[2
]}

Cross, Leslie ^{[3
]}

机构：

[1] USN, Undersea Warfare Ctr, Div Newport, Newport, RI 02841 USA

[2] Japan Minist Def, Tech Res & Dev Inst, Shinjuku Ku, Tokyo 1628830, Japan

[3] Penn State Univ, University Pk, PA 16801 USA

来源：

APPLIED PHYSICS LETTERS | 2010年 / 97卷 / 06期

关键词：

domains; ferroelasticity; lead compounds; PIEZOELECTRIC PROPERTIES; PZN-PT; POLARIZATION ROTATION; TRANSITIONS; PHASE; BEHAVIOR;

D O I：

10.1063/1.3476345

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We investigated the stability of length extensional, transversely poled and driven (32-mode) single crystals fabricated from a morphotropic lead zinc niobate-lead titanate composition under mechanical compression and electric field. A surface that defines the thermal, mechanical, and electrical variables required for stable 32-mode operation is developed. The results are compared to 31-mode. Ferroelastoelectric state shifts in domain engineered single crystals are briefly discussed. (C) 2010 American Institute of Physics. [doi:10.1063/1.3476345]

引用

页数：3

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