Calculation of the nonlinear optical conductivity by a quantum-statistical method

2002 ◽  
Vol 65 (19) ◽  
Author(s):  
Hyun Jung Lee ◽  
Nam Lyong Kang ◽  
Joung Young Sug ◽  
Sang Don Choi
Keyword(s):  
Statistical Method ◽  
Optical Conductivity ◽  
Nonlinear Optical ◽  
Quantum Statistical

scholarly journals Influence of Fe2O3 Dopant on Dielectric, Optical Conductivity and Nonlinear Optical Properties of Doped ZnO-Polystyrene Composites Films

2021 ◽  
Vol 12 (1) ◽  
pp. 170-179
Keyword(s):  
Optical Properties ◽  
Optical Conductivity ◽  
Electron Mobility ◽  
Relative Permittivity ◽  
Nonlinear Optical ◽  
The Other ◽  
Filler Concentration ◽  
Casting Method ◽  
Polystyrene Nanoparticles ◽  
Doped Zno

ZnO-Polystyrene nanoparticles doped with Fe2O3 were prepared by the casting method. Both Ed and Eo were calculated. εL and N/m* increase with filler concentrations for these samples. On the other hand, both M-1, M-3, decreased with increasing filler. The filler concentrations affected on determined values of both of ε\ and ε\\. These values increase with filler, and also the same result was achieved for both σ1 and σ2, which also increases with filler. The relation between VELF and SELF was determined. χ(1) increases with increasing filler ratio. n2, χ(3), βc, were determined theoretically. The electrical susceptibility χe and relative permittivity εr increase with the increase of filler concentration as a result of increasing electron mobility.

scholarly journals The entropy of an acoustic black hole in neo-Newtonian theory

2018 ◽  
Vol 33 (32) ◽  
pp. 1850185 ◽  
Author(s):  
M. A. Anacleto ◽  
Ines G. Salako ◽  
F. A. Brito ◽  
E. Passos
Keyword(s):  
Black Hole ◽  
Statistical Method ◽  
Uncertainty Principle ◽  
Generalized Uncertainty Principle ◽  
State Density ◽  
Statistical Entropy ◽  
Newtonian Theory ◽  
Logarithmic Corrections ◽  
Quantum Statistical ◽  
Correction Terms

In this paper, we consider the metric of a (2[Formula: see text]+[Formula: see text]1)-dimensional rotating acoustic black hole in the neo-Newtonian theory to compute the Hawking temperature, and applying the quantum statistical method, we calculate the statistical entropy using a corrected state density due to the generalized uncertainty principle (GUP). In our calculations, we have shown that the obtained entropy is finite and correction terms are generated. Moreover, the computation of the entropy for this method does not present logarithmic corrections.

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