High tunability in compositionally graded epitaxial barium strontium titanate thin films by pulsed-laser deposition

S. G. Lu; X. H. Zhu; Chee Leung Mak; K. H. Wong; H. L W Chan; C. L. Choy

doi:10.1063/1.1569427

High tunability in compositionally graded epitaxial barium strontium titanate thin films by pulsed-laser deposition

S. G. Lu
, X. H. Zhu
, Chee Leung Mak
, K. H. Wong
, H. L W Chan
, C. L. Choy

Research output: Journal article publication › Journal article › Academic research › peer-review

147 Citations (Scopus)

Abstract

Compositionally graded epitaxial barium strontium titanate thin films fabricated by pulsed-laser deposition were investigated. A high dielectric permittivity and temperature characteristic, and a tunability of over 70% was obtained at frequency of 1 MHz. Results showed that graded thin films have better electrical properties than single-layer films.

Original language	English
Pages (from-to)	2877-2879
Number of pages	3
Journal	Applied Physics Letters
Volume	82
Issue number	17
DOIs	https://doi.org/10.1063/1.1569427
Publication status	Published - 28 Apr 2003

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

More information

10.1063/1.1569427

http://hdl.handle.net/10397/416

Cite this

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title = "High tunability in compositionally graded epitaxial barium strontium titanate thin films by pulsed-laser deposition",

abstract = "Compositionally graded epitaxial barium strontium titanate thin films fabricated by pulsed-laser deposition were investigated. A high dielectric permittivity and temperature characteristic, and a tunability of over 70\% was obtained at frequency of 1 MHz. Results showed that graded thin films have better electrical properties than single-layer films.",

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AU - Lu, S. G.

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AU - Mak, Chee Leung

AU - Wong, K. H.

AU - Chan, H. L W

AU - Choy, C. L.

PY - 2003/4/28

Y1 - 2003/4/28

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AB - Compositionally graded epitaxial barium strontium titanate thin films fabricated by pulsed-laser deposition were investigated. A high dielectric permittivity and temperature characteristic, and a tunability of over 70% was obtained at frequency of 1 MHz. Results showed that graded thin films have better electrical properties than single-layer films.

UR - https://www.scopus.com/pages/publications/0038297129

U2 - 10.1063/1.1569427

DO - 10.1063/1.1569427

M3 - Journal article

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EP - 2879

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 17

ER -

High tunability in compositionally graded epitaxial barium strontium titanate thin films by pulsed-laser deposition

Abstract

ASJC Scopus subject areas

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