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Vol.20, No.3, 2020, pp. 245–248 |
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RAYLEIGH WAVE IN SEMICONDUCTOR MEDIUM UNDER PHOTOTHERMAL THEORY Praveen Ailawalia1, Priyanka1,2 1) Depart. of Mathematics and Humanities, Maharishi Markandeshwar Univ., Sadopur, Ambala, Haryana, INDIA email: praveen_2117@rediffmail.com 2) Department of Mathematics, I.G.N College, Ladwa, Haryana, INDIA email: prgupta613@gmail.com
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Abstract The present investigation deals with study of propagation of Rayleigh wave in semiconducting medium under photothermal theory. The governing equations for two-dimensional semi-infinite semiconducting medium at thermally insulated stress free surface are solved for surface wave solutions. Velocity equation for Rayleigh wave is obtained showing the dispersive nature of the wave. Keywords: thermoelastic coupling, carrier density, semiconducting, Rayleigh wave |
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full article (277 kB)
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