Nano-structured TiO2film fabricated at room temperature and its acoustic properties

Jie Zhu; Wenwu Cao; Bei Jiang; D. S. Zhang; H. Zheng; Q. Zhou; K. K. Shung

doi:10.1088/0022-3727/41/16/162001

Nano-structured TiO₂film fabricated at room temperature and its acoustic properties

Jie Zhu, Wenwu Cao, Bei Jiang, D. S. Zhang, H. Zheng, Q. Zhou, K. K. Shung

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

2 Citations (Scopus)

Abstract

Nano-structured TiO2thin film has been successfully fabricated at room temperature. Using a quarter wavelength characterization method, we have measured the acoustic impedance of this porous film, which can be adjusted from 5.3 to 7.19 Mrayl by curing it at different temperatures. The uniform microstructure and easy fabrication at room temperature make this material an excellent candidate for matching layers of ultra-high frequency ultrasonic imaging transducers.

Original language	English
Article number	162001
Journal	Journal of Physics D: Applied Physics
Volume	41
Issue number	16
DOIs	https://doi.org/10.1088/0022-3727/41/16/162001
Publication status	Published - 21 Aug 2008
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Acoustics and Ultrasonics
Surfaces, Coatings and Films

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10.1088/0022-3727/41/16/162001

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abstract = "Nano-structured TiO2thin film has been successfully fabricated at room temperature. Using a quarter wavelength characterization method, we have measured the acoustic impedance of this porous film, which can be adjusted from 5.3 to 7.19 Mrayl by curing it at different temperatures. The uniform microstructure and easy fabrication at room temperature make this material an excellent candidate for matching layers of ultra-high frequency ultrasonic imaging transducers.",

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AU - Cao, Wenwu

AU - Jiang, Bei

AU - Zhang, D. S.

AU - Zheng, H.

AU - Zhou, Q.

AU - Shung, K. K.

PY - 2008/8/21

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AB - Nano-structured TiO2thin film has been successfully fabricated at room temperature. Using a quarter wavelength characterization method, we have measured the acoustic impedance of this porous film, which can be adjusted from 5.3 to 7.19 Mrayl by curing it at different temperatures. The uniform microstructure and easy fabrication at room temperature make this material an excellent candidate for matching layers of ultra-high frequency ultrasonic imaging transducers.

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DO - 10.1088/0022-3727/41/16/162001

M3 - Journal article

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Nano-structured TiO₂film fabricated at room temperature and its acoustic properties

Abstract

ASJC Scopus subject areas

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