32 citations · 95 across the 10 of their papers we have counts for
10 papers
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…
First-Principles Studies of Photoinduced Charge Transfer in Noncovalently Functionalized Carbon Nanotubes
Iek-Heng Chu, Dmitri S. Kilin, Hai-Ping Cheng
We have studied the energetics, electronic structure, optical excitation, and electron relaxation of dinitromethane molecules (CHNO) adsorbed on semiconducting ca…
Electronic energy transfer: vibrational control and nonlinear wavepacket interferometry
Dmitri S. Kilin, Jeffrey A. Cina, Oleg V. Prezhdo
The time-development of photoexcitations in molecular aggregates exhibits specific dynamics of electronic states and vibrational wavefunction. We discuss the dynamical formation of…
Electron-nuclear correlations for photo-induced dynamics in molecular dimers
Dmitri S. Kilin, Yuri V. Pereversev, Oleg V. Prezhdo
Ultrafast photoinduced dynamics of electronic excitation in molecular dimers is drastically affected by the dynamic reorganization of inter- and intra- molecular nuclear configurat…