scholarly journals Exact two-body quantum dynamics of an electron-hole pair in semiconductor coupled quantum wells: A time-dependent approach

2016 ◽  
Vol 93 (19) ◽  
Author(s):  
Federico Grasselli ◽  
Andrea Bertoni ◽  
Guido Goldoni
Keyword(s):  
Quantum Wells ◽  
Quantum Dynamics ◽  
Hole Pair ◽  
Time Dependent ◽  
Electron Hole ◽  
Coupled Quantum Wells ◽  
Electron Hole Pair

Enhancement of electron-hole pair mobilities in thin GaAs/AlxGa1−xAs quantum wells

1992 ◽  
Vol 45 (3) ◽  
pp. 1240-1245 ◽  
Author(s):  
H. Hillmer ◽  
A. Forchel ◽  
C. W. Tu
Keyword(s):  
Quantum Wells ◽  
Hole Pair ◽  
Electron Hole ◽  
Electron Hole Pair

Time-dependent dissociation of a geminate electron-hole pair in crystalline lattices

1984 ◽  
Vol 49 (6) ◽  
pp. 597-608 ◽  
Author(s):  
B. Ries ◽  
G. Schönherr ◽  
H. Bässler ◽  
M. Silver
Keyword(s):  
Hole Pair ◽  
Time Dependent ◽  
Electron Hole ◽  
Electron Hole Pair

Transition from excitonic to plasma emission from localized electron-hole pair states in GaAs-AlGaAs quantum wells

2011 ◽  
Vol 8 (4) ◽  
pp. 1161-1164 ◽  
Author(s):  
G. Manzke ◽  
F. Richter ◽  
D. Semkat ◽  
G. K. G. Burau ◽  
F. Kieseling ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Hole Pair ◽  
Plasma Emission ◽  
Electron Hole ◽  
Electron Hole Pair

The effect of phonon modes and electron–hole pair couplings on molecule–surface scattering processes

2015 ◽  
Vol 14 (04) ◽  
pp. 1550028 ◽  
Author(s):  
Souvik Mandal ◽  
Tapas Sahoo ◽  
Sandip Ghosh ◽  
Satrajit Adhikari
Keyword(s):  
Quantum Dynamics ◽  
Transition Probabilities ◽  
Transition Probability ◽  
Hole Pair ◽  
Phonon Modes ◽  
Initial State ◽  
Electron Hole ◽  
Electron Hole Pair ◽  
Bose Einstein ◽  
Molecule Surface

The effect of phonon modes and electron–hole pair (elhp) couplings at different surface temperature on D 2(v = 0, 1; j = 0)– Cu (111) collision has been explored by assuming weakly correlated interactions between molecular Degrees of Freedoms (DOFs) with surface modes and elhp excitations through a Hartree product type wavefunction, where the initial state distributions for the phonon modes and the elhp couplings are incorporated by using Bose–Einstein and Fermi–Dirac probability factors, respectively. We carry out four (4D⊗2D)- and six (6D)- dimensional quantum dynamics on such an effective Hamiltonian, and depict the calculated sticking/transition probabilities and energy transfer from molecule to the surface. The phonon modes slightly affect the sticking probability by broadening the profile, but the transition probability are substantially changed with respect to the rigid surface. On the contrary, the inclusion of elhp coupling along with phonon modes does not change the results much compared to the only phonon case.

Observation of the effect of DAP separation on electron-hole pair ODMR signals in GaS

1982 ◽  
Vol 44 (4) ◽  
pp. 459-464 ◽  
Author(s):  
N. Killoran ◽  
B.C. Cavenett ◽  
F. Levy
Keyword(s):  
Hole Pair ◽  
Electron Hole ◽  
Electron Hole Pair

scholarly journals Direct Observation of Entropy-Driven Electron-Hole Pair Separation at an Organic Semiconductor Interface

2015 ◽  
Vol 114 (24) ◽  
Author(s):  
Nicholas R. Monahan ◽  
Kristopher W. Williams ◽  
Bharat Kumar ◽  
Colin Nuckolls ◽  
X.-Y. Zhu
Keyword(s):  
Direct Observation ◽  
Organic Semiconductor ◽  
Hole Pair ◽  
Electron Hole ◽  
Semiconductor Interface ◽  
Pair Separation ◽  
Electron Hole Pair
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