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cond-mat.mtrl-sci2002
Exact solutions of generalized Hubbard Hamiltonian for diamond vacancies
Mehdi Heidari Saani, Mohammad Ali Vesaghi, Keivan Esfarjani
A new formalism to calculate electronic states of vacancies in diamond has been developed using many-body techniques.This model is based on prevoius molecular models but does not u…
cond-mat.mtrl-sci2002
Nonlinear charging, and transport times in doped nanotubes junctions
Keivan Esfarjani, Amir A. Farajian, Siu Tat Chui +1
The nonlinear capacitance in doped nanotube junctions is calculated self consistently. It decreases as a function of the applied bias when the latter becomes larger than the pseudo…