Transport level in disordered organics: correlated energetic disorder in dipole glass model

3rd International School and Conference on Optoelectronics, Photonics, Engineering and Nanostructures (Saint Petersburg OPEN 2016)

Nikitenko, V.R.^1 ; Sukharev, V.M.^1

National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow

115409, Russia^1

关键词: Absolute values;    Correlated disorder;    Dipole glass;    Monte Carlo model;    Organic materials;    Organics;    Simple-cubic lattices;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/741/1/012080/pdf
DOI  :  10.1088/1742-6596/741/1/012080

来源: IOP

【 摘 要 】

In this paper Monte-Carlo modeling is in use in order to further approve and quantify the concept of effective transport level in the respect to organic materials with correlated disorder. We consider a model of dipole glass (simple cubic lattice, which sites are occupied by randomly oriented dipoles). Both the absolute values and dependence of the effective transport level on the disorder and temperature, in the limit of low electric field, is very similar to the same in the case of uncorrelated disorder.