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Your search keyword '"B.D. Zaitsev"' showing total 2 results
Start Over Author "B.D. Zaitsev" Publisher institution of engineering and technology (iet)
2 results on '"B.D. Zaitsev"'

1. Influence of electrical boundary conditions on structure of surface acoustic waves in potassium niobate

Author

Shrinivas G. Joshi, B.D. Zaitsev, and Iren Kuznetsova

Subjects
Surface (mathematics), Materials science, Potassium niobate, business.industry, Acoustics, Surface acoustic wave, Acoustic wave, symbols.namesake, chemistry.chemical_compound, Lamb waves, Optics, chemistry, Surface wave, symbols, Boundary value problem, Electrical and Electronic Engineering, Rayleigh wave, business
Abstract

It has been found that variations in the electrical boundary conditions can significantly change the structure of surface acoustic waves propagating in potassium niobate. For example, a generalised Rayleigh wave propagating along the X+15/spl deg/ direction in the Y-cut may be transformed into a quasi-shear Bleustein-Gulyaev wave by electrical shorting of the surface.

Published
1999
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2. Acoustic plate waves in potassium niobate single crystal

Author

Shrinivas G. Joshi, B.D. Zaitsev, Irina A. Borodina, and Iren Kuznetsova

Subjects
Materials science, Potassium niobate, business.industry, Acoustics, Acoustic wave, Plate wave, Ion acoustic wave, chemistry.chemical_compound, Lamb waves, Optics, chemistry, Electromechanical coupling, Electrical and Electronic Engineering, business, Single crystal
Abstract

The characteristics of acoustic waves propagating in thin plates of single crystal potassium niobate (KNbO3) have been theoretically investigated. It is found that acoustic plate wave modes can provide much stronger electromechanical coupling (ΔV/V = 0.51) than is possible with surface acoustic waves (ΔV/V = 0.265).

Published
1998
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