55 citations · 148 across the 6 of their papers we have counts for
5 papers · 1 filter
Does Singlet Fission Enhance the Performance of Organic Solar Cells?
K. Aryanpour, J. A. Muñoz, S. Mazumdar
Singlet fission, in which the optical spin-singlet exciton dissociates into two low energy triplet excitons, has been proposed as a viable approach to enhance the quantum efficienc…
Dynamical mean field study of the Mott transition in the half-filled Hubbard model on a triangular lattice
K. Aryanpour, W. E. Pickett, R. T. Scalettar
We employ dynamical mean field theory (DMFT) with a Quantum Monte Carlo (QMC) atomic solver to investigate the finite temperature Mott transition in the Hubbard model with the near…
Dynamics of Impurity and Valence Bands in GaMnAs within the Dynamical Mean Field Approximation
M. A. Majidi, J. Moreno, M. Jarrell +2
We calculate the density-of-states and the spectral function of GaMnAs within the dynamical mean-field approximation. Our model includes the competing effects of the strong spin-or…
Magnetism in semiconductors: A dynamical mean field study of ferromagnetism in Ga_{1-x}Mn_xAs
K. Aryanpour, J. Moreno, M. Jarrell +1
We employ the dynamical mean field approximation to perform a systematic study of magnetism in Ga_{1-x}Mn_xAs. Our model incorporates the effects of the strong spin-orbit coupling…
The Dynamical Cluster Approximation (DCA) versus the Cellular Dynamical Mean Field Theory (CDMFT) in strongly correlated electrons systems
K. Aryanpour, Th. A. Maier, M. Jarrell
We are commenting on the article Phys. Rev. {\bf B 65}, 155112 (2002) by G. Biroli and G. Kotliar in which they make a comparison between two cluster techniques, the {\it Cellular…