Article ID Journal Published Year Pages File Type
1252109 Vibrational Spectroscopy 2009 5 Pages PDF
Abstract
The permittivity model for ZnP2 crystals has been determined by reflectance measurements in the far infrared region. The dielectric permittivity is presented in the framework of the Drude-Lorentz model containing both plasmon and phonon contributions for two polarizations of incident light (E||c and E⊥c) at different temperatures. The temperature dependence of the oscillator parameters has been determined as well.
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Physical Sciences and Engineering Chemistry Analytical Chemistry
Preview
Plasmon-phonon contribution in the permittivity of ZnP2 single crystals in FIR at low temperatures
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