Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Coker, D. F."'
Energy transport in photosynthetic systems can be tremendously efficient. In particular we study exciton transport in the Fenna-Mathews-Olsen (FMO) complex found in green sulphur bacteria. The exciton dynamics and energy transfer efficiency is depend
Externí odkaz:
http://arxiv.org/abs/1807.03459
Using Wannier function-based interpolation techniques, we present compelling numerical evidence for the presence of a saddle-point van Hove singularity at the $\Gamma $ point near the phosphorene Fermi energy. We show that in proximity of the van Hov
Externí odkaz:
http://arxiv.org/abs/1503.08649
Autor:
Ziletti, A., Carvalho, A., Trevisanutto, P. E., Campbell, D. K., Coker, D. F., Neto, A. H. Castro
Publikováno v:
Phys. Rev. B 91, 085407 (2015)
We show that oxidation of phosphorene can lead to the formation of a new family of planar (2D) and tubular (1D) oxides and sub-oxides, most of them insulating. This confers to black phosphorus a native oxide that can be used as barrier material and p
Externí odkaz:
http://arxiv.org/abs/1410.3906
Publikováno v:
Phys. Rev. Lett. 114, 046801 (2015)
Oxygen, invariably present in a normal working environment, is a fundamental cause of the degradation of phosphorene. Using first-principles calculations, we show that for each oxygen atom adsorbed onto phosphorene there is an energy release of about
Externí odkaz:
http://arxiv.org/abs/1407.5880
Autor:
Ma, Z., Coker, D. F.
This paper reviews the linearized path integral approach for computing time dependent properties of systems that can be approximated using a mixed quantum-classical description. This approach is applied to studying vibrational pure dephasing of groun
Externí odkaz:
http://arxiv.org/abs/0802.2929
Autor:
Coker, D. F., Xiao, L.
We show how the dynamically nonlocal formulation of classical nuclear motion in the presence of quantal electronic transitions presented many years ago by Pechukas can be localized in time using time dependent perturbation theory to give an impulsive
Externí odkaz:
http://arxiv.org/abs/chem-ph/9408002
Publikováno v:
Journal of Chemical Physics; 2/28/2019, Vol. 150 Issue 8, pN.PAG-N.PAG, 13p, 2 Charts, 7 Graphs
Autor:
Coker, D. F., Watts, R. O.
Publikováno v:
Quantum Monte Carlo: Origins, Development, Applications.
Externí odkaz:
https://doi.org/10.1093/oso/9780195310108.003.0051
Autor:
Coker, D. F., Watts, R. 0.
Publikováno v:
Quantum Monte Carlo: Origins, Development, Applications.
Externí odkaz:
https://doi.org/10.1093/oso/9780195310108.003.0046
Autor:
Coker, D. F., Watts, R. 0.
Publikováno v:
Quantum Monte Carlo: Origins, Development, Applications.
Externí odkaz:
https://doi.org/10.1093/oso/9780195310108.003.0041