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An analysis of dielectric relaxation using the fractional master equation of the stochastic Ising model     
Yazarlar
Doç. Dr. Muhammet Serdar ÇAVUŞ
Kastamonu Üniversitesi, Türkiye
Özet
In this paper, we begin introducing some basic definitions and mathematical preliminaries of the fractional calculus theory. By using the fractional calculus technique (that is, calculus of derivatives and integrals of any arbitrary real or complex order) a solution of the fractional master equation derived from the stochastic Ising model of Glauber has been obtained and the result is applied to an analysis of the dielectric relaxation processes. From the solution of the equation, the Cole-Cole dispersion relation, KWW (Kohlrausch-William-Watts) equation and algebraic decay relaxation functions are obtained easily. Then these functions are compared with Bozdemir's earlier analysis of the stochastic Ising model. © 2010 Elsevier B.V. All rights reserved.
Anahtar Kelimeler
Dielectric relaxation,Fractional calculus,Ising model,Master equation
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale
Dergi Adı Journal of Non-Crystalline Solids
Dergi ISSN 0022-3093
Dergi Tarandığı Indeksler SCI
Makale Dili İngilizce
Basım Tarihi 01-2011
Cilt No 357
Sayı 1
Sayfalar 202 / 205
Doi Numarası 10.1016/j.jnoncrysol.2010.09.029
Makale Linki https://linkinghub.elsevier.com/retrieve/pii/S0022309310006769