Dielectric properties of (Ba0.60, Sr0.40)TiO3 thin films on NdGaO3 substrates at 10 GHz

被引：0

作者：

Simon, WK ^{[1
]}

Akdogan, EK ^{[1
]}

Bellotti, J ^{[1
]}

Safari, A ^{[1
]}

机构：

[1] Rutgers State Univ, Dept Ceram & Mat Engn, Piscataway, NJ 08854 USA

来源：

2004 14th IEEE International Symposium on Applications of Ferroelectrics-ISAF-04 | 2004年

关键词：

D O I：

暂无

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

This work investigates the effects of anisotropic epitaxial strains on the microwave frequency dielectric response of BST (60/40) thin films. Dielectric properties such as permittivity and tunability along the <-110 >, <-111 > and < 001 > crystallographic directions correlate well with the variation of elastic strain energy as a function of film thickness. We demonstrate unequivocally that the maximum permittivity and tunability is obtained along a crystallographic direction where the strain is a minimum.

引用

页码：47 / 50

页数：4

共 50 条

[1] Nonlinear Dielectric Properties of (Ba0.60, Sr0.40)TiO3 Thin Films with Anisotropic Epitaxy
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[2] Effect of Misfit Strain Relaxation on Nonlinear Dielectric Properties of Epitaxial (Ba0.60 Sr0.40) Thin Films on NdGaO3
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[3] Misfit strain relaxation in (Ba0.60Sr0.40)TiO3 epitaxial thin films on orthorhombic NdGaO3 substrates
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APPLIED PHYSICS LETTERS, 2006, 89 (02)
[4] Effect of misfit strains on fourth and sixth order permittivity in (Ba0.60,Sr0.40)TiO3 films on orthorhombic substrates
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[5] Anisotropic in-plane strains and dielectric properties in (Pb,Sr)TiO3 thin films on NdGaO3 substrates
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[7] Epitaxial nature and anisotropic dielectric properties of (Pb,Sr)TiO3 thin films on NdGaO3 substrates -: art. no. 142902
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[8] Effect of photon irradiation on structural, dielectric, and insulating properties of Ba0.60Sr0.40TiO3 thin films
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[9] Dielectric relaxation of (Ba, Sr)TiO3 thin films
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[10] Dielectric properties of (Ba,Sr)TiO3 thin films for applications in electronics
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