Abstract
A study is made of surface waves of the potential type propagating along the interface between a metal and a plasma of nonuniform density, with the thermal motion of the electrons taken into account. Dispersion relation for these waves are derived and solved for a linear plasma density profile. The influence of the nonuniformity of the plasma density on the dispersion properties of the waves is studied. Cases of negative and positive gradients are considered.
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Zh. Tekh. Fiz. 69, 80–83 (July 1999)
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Azarenkov, N.A., Galaidych, V.K. & Olefir, V.P. Surface waves of the potential type at the interface between a metal and an inhomogeneous medium. Tech. Phys. 44, 810–813 (1999). https://doi.org/10.1134/1.1259354
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DOI: https://doi.org/10.1134/1.1259354