Growth of BaTiO3-Ag hybrid composite films at room temperature by aerosol deposition

Young Joon Yoon; Sung Hwan Cho; Jihoon Kim; Hyo Tae Kim; Hong Koo Baik; Jong Hee Kim

doi:10.1016/S1003-6326(12)61796-8

Growth of BaTiO₃-Ag hybrid composite films at room temperature by aerosol deposition

Young Joon Yoon, Sung Hwan Cho, Jihoon Kim, Hyo Tae Kim, Hong Koo Baik, Jong Hee Kim

Department of Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

Barium titanate (BaTiO₃) and silver (Ag) composite film with high dielectric constant was grown at room temperature by an aerosol deposition method. The dielectric constant increases by 0.5 times after adding Ag to the BaTiO₃ matrix, compared with pure BaTiO₃. The high dielectric constant can be attributed to the percolation effect of Ag inclusions in the BaTiO₃ matrix. The Ag was present in the form of discrete layer in the BaTiO₃ film. The dielectric properties of BaTiO ₃-Ag were discussed in detail taking into account the changes in microstructures.

Original language	English
Pages (from-to)	s735-s739
Journal	Transactions of Nonferrous Metals Society of China (English Edition)
Volume	22
Issue number	SUPPL.3
DOIs	https://doi.org/10.1016/S1003-6326(12)61796-8
Publication status	Published - 2012 Dec

Bibliographical note

Funding Information:
This research was supported by a grant from the Fundamental R&D Program for Core Technology of Materials funded by the Ministry of Knowledge Economy, Korea.

All Science Journal Classification (ASJC) codes

Condensed Matter Physics
Geotechnical Engineering and Engineering Geology
Metals and Alloys
Materials Chemistry

Access to Document

10.1016/S1003-6326(12)61796-8

Cite this

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title = "Growth of BaTiO3-Ag hybrid composite films at room temperature by aerosol deposition",

abstract = "Barium titanate (BaTiO3) and silver (Ag) composite film with high dielectric constant was grown at room temperature by an aerosol deposition method. The dielectric constant increases by 0.5 times after adding Ag to the BaTiO3 matrix, compared with pure BaTiO3. The high dielectric constant can be attributed to the percolation effect of Ag inclusions in the BaTiO3 matrix. The Ag was present in the form of discrete layer in the BaTiO3 film. The dielectric properties of BaTiO 3-Ag were discussed in detail taking into account the changes in microstructures.",

author = "Yoon, {Young Joon} and Cho, {Sung Hwan} and Jihoon Kim and Kim, {Hyo Tae} and Baik, {Hong Koo} and Kim, {Jong Hee}",

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AU - Yoon, Young Joon

AU - Cho, Sung Hwan

AU - Kim, Jihoon

AU - Kim, Hyo Tae

AU - Baik, Hong Koo

AU - Kim, Jong Hee

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AB - Barium titanate (BaTiO3) and silver (Ag) composite film with high dielectric constant was grown at room temperature by an aerosol deposition method. The dielectric constant increases by 0.5 times after adding Ag to the BaTiO3 matrix, compared with pure BaTiO3. The high dielectric constant can be attributed to the percolation effect of Ag inclusions in the BaTiO3 matrix. The Ag was present in the form of discrete layer in the BaTiO3 film. The dielectric properties of BaTiO 3-Ag were discussed in detail taking into account the changes in microstructures.

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