On the temperature coefficient of delay for surface acoustic waves in LiIO3

1977 ◽  
Vol 65 (7) ◽  
pp. 1093-1093
Author(s):  
W. Soluch ◽  
A. Duracz ◽  
R. Lec ◽  
J.C. Field ◽  
A. Jhunjhunwala ◽  
...  
Keyword(s):  
Temperature Coefficient ◽  
Acoustic Waves ◽  
Surface Acoustic Waves

scholarly journals The influence of adsorbed atoms concentration on the temperature coefficient of resonant frequency of the quasi-Rayleigh wave

2021 ◽  
Vol 24 (1) ◽  
pp. 13401
Author(s):  
M.Ya. Seneta ◽  
R.M. Peleshchak ◽  
A.I. Nesterivskyi ◽  
N.I. Lazurchak ◽  
S.K. Guba
Keyword(s):  
Resonant Frequency ◽  
Rayleigh Wave ◽  
Temperature Coefficient ◽  
Acoustic Waves ◽  
Surface Acoustic Waves ◽  
Acoustic Mode ◽  
New Class ◽  
Zinc Blende ◽  
Adsorbed Atoms ◽  
Zinc Blende Structure

Within the model of self-consistent connection of quasi-Rayleigh wave with adsorbed atoms, a method of constructing a new class of radiometric sensors of the temperature and concentration of adsorbed atoms on the surface acoustic waves is proposed. Based on the developed theory of the dispersion and acoustic mode width of a quasi-Rayleigh wave on the adsorbed surface of monocrystals with a Zinc blende structure, the temperature coefficient of the resonant frequency of the surface acoustic wave is calculated depending on the temperature and on the concentration of adsorbed atoms.

Characterization of RF Sputtered ZnO Piezoelectric Films Using Transmission Electron Microscope

1975 ◽  
Vol 33 ◽  
pp. 86-87
Author(s):  
Kemining W. Yeh ◽  
Richard S. Muller ◽  
Wei-Kuo Wu ◽  
Jack Washburn
Keyword(s):  
Integrated Circuit ◽  
Acoustic Waves ◽  
New Technology ◽  
Surface Acoustic Waves ◽  
Electromechanical Properties ◽  
Leading Role ◽  
Saw Devices ◽  
Transmission Electron ◽  
High Degree

Considerable and continuing interest has been shown in the thin film transducer fabrication for surface acoustic waves (SAW) in the past few years. Due to the high degree of miniaturization, compatibility with silicon integrated circuit technology, simplicity and ease of design, this new technology has played an important role in the design of new devices for communications and signal processing. Among the commonly used piezoelectric thin films, ZnO generally yields superior electromechanical properties and is expected to play a leading role in the development of SAW devices.

Attenuation of surface acoustic waves by quantum dots

1998 ◽  
Vol 77 (5) ◽  
pp. 1195-1202
Author(s):  
Andreas Knabchen Yehoshua, B. Levinson, Ora
Keyword(s):  
Quantum Dots ◽  
Acoustic Waves ◽  
Surface Acoustic Waves

Brillouin light scattering from surface acoustic waves in photonic microwires

2014 ◽  
Author(s):  
Jean-Charles Beugnot ◽  
Sylvie Lebrun ◽  
Gilles Pauliat ◽  
Vincent Laude ◽  
Thibaut Sylvestre
Keyword(s):  
Light Scattering ◽  
Acoustic Waves ◽  
Surface Acoustic Waves ◽  
Brillouin Light Scattering
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