Dispersion and Absorption in Media with Stretch Exponential and Fractional Power Relaxation

Paulius Miškinis

doi:10.4028/www.scientific.net/SSP.113.531

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HomeSolid State PhenomenaSolid State Phenomena Vol. 113Dispersion and Absorption in Media with Stretch...

Dispersion and Absorption in Media with Stretch Exponential and Fractional Power Relaxation

Abstract:

Dispersion and absorption in a media with stretch exponential or Kohlrausch–Williams– Watts relaxation are considered. The frequency-dependent dispersion and absorption coefficients, phase and group velocities are obtained and compared to Debye–Mandelshtam– Leontovich expressions.

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Solid State Phenomena (Volume 113)

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531-536

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https://doi.org/10.4028/www.scientific.net/SSP.113.531

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Online since:

June 2006

Authors:

Paulius Miškinis

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Group Velocities, Non-Debye Relaxation, Phase Velocities

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