Frequency-dependent surface acoustic wave behavior of hydrogen-sensitive nanoscale PdNi thin films

K. J. Singh, N. Nakaso, Shingo Akao, D. Sim, T. Fukiura, T. Tsuji, Kazushi Yamanaka

研究成果: Article査読

7 被引用数 (Scopus)

抄録

A ball surface acoustic wave (SAW) hydrogen gas sensor employing a sensitive nanoscale PdNi thin film has been developed. It has been observed that the response time of the sensor depends upon the thickness of the nano film. The authors have performed computer simulations employing fast Fourier transforms (FFTs) and Hilbert transforms for the SAW acoustic waveforms for the sensor. It has been observed that it is possible to forecast the frequency-dependent SAW behavior with the deposition of nanoscale PdNi thin film and also under the influence of hydrogen.

本文言語English
論文番号435502
ジャーナルNanotechnology
18
43
DOI
出版ステータスPublished - 2007 10月 31

ASJC Scopus subject areas

  • バイオエンジニアリング
  • 化学 (全般)
  • 材料科学(全般)
  • 材料力学
  • 機械工学
  • 電子工学および電気工学

フィンガープリント

「Frequency-dependent surface acoustic wave behavior of hydrogen-sensitive nanoscale PdNi thin films」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル