16 citations · 29 across the 4 of their papers we have counts for
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Biexciton State Energies from Many-Body Perturbation Theory Based on Density Functional Theory Simulation
Deyan Mihaylov, Andrei Kryjevski
We develop a method for computing self-energy of a biexciton state in a semiconductor nanostructure using many-body perturbation theory (MBPT) based on the density functional theor…
Multiple Exciton Generation in Chiral Carbon Nanotubes: Density Functional Theory Based Computation
Andrei Kryjevski, Deyan Mihaylov, Svetlana Kilina +1
We use Boltzmann transport equation (BE) to study time evolution of a photo-excited state in a nanoparticle including phonon-mediated exciton relaxation and the multiple exciton ge…
Singlet Fission in Chiral Carbon Nanotubes: Density Functional Theory Based Computation
Andrei Kryjevski, Deyan Mihaylov, Brendan Gifford +1
Singlet fission (SF) process, where a singlet exciton decays into a pair of spin one exciton states which are in the total spin singlet state, is one of the possible channels for m…
Enhanced Multiple Exciton Generation in Amorphous Silicon Nanoparticles
Andrei Kryjevski, Dmitri Kilin
Multiple exciton generation (MEG) in nanometer-sized hydrogen-passivated silicon nanowires (NWs), and quasi two-dimensional nanofilms strongly depends on the degree of the core str…