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This code is used to simulate an exciton (electron-hole pair) on a 3D lattice in presence of disorder

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exciton_tight_binding

This code is used to simulate an exciton (electron-hole pair) on a 3D lattice in presence of disorder

Copyright (C) 2015, Carlo Motta mottac@tcd.ie

This code represents a self-consistent tight-binding model for an exciton in a cubic 3-dimensional lattice with disorder. The main quantities that can be extracted by this code are the exciton binding energy and its spatial localization. For more information about the theory and the algorithm, please consult:

Carlo Motta, Pankaj Mandal, and Stefano Sanvito "Effects of molecular dipole orientation on the exciton binding energy of CH3NH3PbI3" Phys. Rev. B 94, 045202 (2016) http://journals.aps.org/prb/abstract/10.1103/PhysRevB.94.045202#fulltext

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This code is used to simulate an exciton (electron-hole pair) on a 3D lattice in presence of disorder

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