Multilayer tunable ferroelectric materials and thin films

V. K. Varadan; V. V. Varadan; F. Selmi; Z. Ounaies; K. A. Jose

doi:10.1117/12.174080

Multilayer tunable ferroelectric materials and thin films

V. K. Varadan, V. V. Varadan, F. Selmi, Z. Ounaies, K. A. Jose

Mechanical Engineering

Research output: Contribution to journal › Conference article › peer-review

7 Scopus citations

Abstract

This work outlines the material processing technique used to fabricate a multilayer ferroelectric material BST (Barium Strontium Titanate). The composition and thickness of each layer can be controlled such that a tunable multilayer frequency-selective device can be fabricated. The BST materials can be processed by a combination of sol-gel powder processing, tape-casting and microwave processing to yield a multilayer composite material having variable and tunable dielectric properties. For thinner layers, microwave assisted plasma deposition is used to prepare thin film BST from a sol-gel slurry.

Original language	English (US)
Pages (from-to)	433-447
Number of pages	15
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	2189
DOIs	https://doi.org/10.1117/12.174080
State	Published - May 1 1994
Event	1994 North American Conference on Smart Structures and Materials: Smart Materials - Orlando, United States Duration: Feb 13 1994 → Feb 18 1994

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

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10.1117/12.174080

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title = "Multilayer tunable ferroelectric materials and thin films",

abstract = "This work outlines the material processing technique used to fabricate a multilayer ferroelectric material BST (Barium Strontium Titanate). The composition and thickness of each layer can be controlled such that a tunable multilayer frequency-selective device can be fabricated. The BST materials can be processed by a combination of sol-gel powder processing, tape-casting and microwave processing to yield a multilayer composite material having variable and tunable dielectric properties. For thinner layers, microwave assisted plasma deposition is used to prepare thin film BST from a sol-gel slurry.",

author = "Varadan, \{V. K.\} and Varadan, \{V. V.\} and F. Selmi and Z. Ounaies and Jose, \{K. A.\}",

note = "Publisher Copyright: {\textcopyright} 1994 SPIE. All rights reserved.; 1994 North American Conference on Smart Structures and Materials: Smart Materials ; Conference date: 13-02-1994 Through 18-02-1994",

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T1 - Multilayer tunable ferroelectric materials and thin films

AU - Varadan, V. K.

AU - Varadan, V. V.

AU - Selmi, F.

AU - Ounaies, Z.

AU - Jose, K. A.

PY - 1994/5/1

Y1 - 1994/5/1

N2 - This work outlines the material processing technique used to fabricate a multilayer ferroelectric material BST (Barium Strontium Titanate). The composition and thickness of each layer can be controlled such that a tunable multilayer frequency-selective device can be fabricated. The BST materials can be processed by a combination of sol-gel powder processing, tape-casting and microwave processing to yield a multilayer composite material having variable and tunable dielectric properties. For thinner layers, microwave assisted plasma deposition is used to prepare thin film BST from a sol-gel slurry.

AB - This work outlines the material processing technique used to fabricate a multilayer ferroelectric material BST (Barium Strontium Titanate). The composition and thickness of each layer can be controlled such that a tunable multilayer frequency-selective device can be fabricated. The BST materials can be processed by a combination of sol-gel powder processing, tape-casting and microwave processing to yield a multilayer composite material having variable and tunable dielectric properties. For thinner layers, microwave assisted plasma deposition is used to prepare thin film BST from a sol-gel slurry.

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U2 - 10.1117/12.174080

DO - 10.1117/12.174080

M3 - Conference article

AN - SCOPUS:0013557446

SN - 0277-786X

VL - 2189

SP - 433

EP - 447

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - 1994 North American Conference on Smart Structures and Materials: Smart Materials

Y2 - 13 February 1994 through 18 February 1994

ER -

Multilayer tunable ferroelectric materials and thin films

Abstract

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