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SH. FARAMARZI1,*
The dielectric functions of a free electron gas with finite electron lifetime was calculated by K. L. Kliewer and Ronald Fuch. We present here a brief derivation for the separation of the real and imaginary parts of transverse dielectric function at finite electron lifetime for a free electron gas. These functions (real and imaginary parts) can be used for the study of optical properties of nanometals.
Dielectric functions, Free electron gas, Finite electron lifetime.
SH. FARAMARZI, Calculation of the real and imaginary parts of transverse dielectric function of free electron gas with a finite electron lifetime, Optoelectronics and Advanced Materials - Rapid Communications, 1, 2, February 2007, pp.86-88 (2007).
Submitted at: Dec. 19, 2006
Accepted at: Jan. 15, 2007
Optoelectronics and Advanced Materials - Rapid Communications
(2024): Impact Factor = 0.4 - Journal Citation Reports (Clarivate Analytics, 2025)
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