Intraband Relaxation Dynamics of Charge Carriers within CdTe Quantum Wires

2020 ◽  
Vol 11 (12) ◽  
pp. 4901-4910
Author(s):  
William M. Sanderson ◽  
Fudong Wang ◽  
Joshua Schrier ◽  
William E. Buhro ◽  
Richard A. Loomis
Keyword(s):  
Quantum Wires ◽  
Charge Carriers ◽  
Relaxation Dynamics ◽  
Intraband Relaxation

Interband and intraband relaxation dynamics in InSb based quantum wells

2016 ◽  
Vol 120 (23) ◽  
pp. 235702 ◽  
Author(s):  
M. Bhowmick ◽  
G. A. Khodaparast ◽  
T. D. Mishima ◽  
M. B. Santos ◽  
D. Saha ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Relaxation Dynamics ◽  
Intraband Relaxation

Eigen function and corresponding eigen values of charge carriers in V-grooves quantum wires with variable width

2016 ◽  
Vol 30 (17) ◽  
pp. 1650103
Author(s):  
Ali Hossein Mohammad Zaheri
Keyword(s):  
Effective Potential ◽  
Quantum Wire ◽  
Quantum Wires ◽  
Wave Functions ◽  
Charge Carriers ◽  
Energy Spectra ◽  
Eigen Value ◽  
Eigen Values ◽  
Interface Geometry ◽  
Good Agreement

In this work, we have calculated analytically the energy spectra of electrons and holes in V-grooves quantum wires. To modify wire structure, we have used the equations which suggested in the work of Inoshita et al. We introduce a new effective potential scheme which is applicable and matchable with actual interface geometry of this groove of ridge quantum wires. By applying this effective potential and considering a suitable transformed coordinate that allows the decoupling of the two-dimensional wave functions, we have calculated eigen values of the charge carriers in three states as well as the wave functions. We found that by increasing the curvature at the top of quantum wire [Formula: see text] the energy eigen value decreases. Our results are in good agreement with the earlier investigations.

Ultrafast relaxation dynamics of charge carriers relaxation in ZnO nanocrystalline thin films

2004 ◽  
Vol 387 (1-3) ◽  
pp. 176-181 ◽  
Author(s):  
Christophe Bauer ◽  
Gerrit Boschloo ◽  
Emad Mukhtar ◽  
Anders Hagfeldt
Keyword(s):  
Thin Films ◽  
Charge Carriers ◽  
Relaxation Dynamics ◽  
Ultrafast Relaxation ◽  
Nanocrystalline Thin Films

Enhancing the carrier thermalization time in organometallic perovskites by halide mixing

2016 ◽  
Vol 18 (7) ◽  
pp. 5219-5231 ◽  
Author(s):  
Mohamed El-Amine Madjet ◽  
Alexey V. Akimov ◽  
Fadwa El-Mellouhi ◽  
Golibjon R. Berdiyorov ◽  
Sahel Ashhab ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Relaxation Time ◽  
Molecular Dynamics Simulations ◽  
Charge Carriers ◽  
Relaxation Dynamics ◽  
Radiative Relaxation ◽  
Carrier Relaxation ◽  
Thermalization Time ◽  
Dynamics Simulations ◽  
Carrier Thermalization

Non-adiabatic molecular dynamics simulations of non-radiative relaxation dynamics of charge carriers in hybrid perovskites show that the carrier relaxation time can be considerably increased by halide mixing.

Dynamics of nonequilibrium charge carriers in silicon quantum wires

1998 ◽  
Vol 168 (5) ◽  
pp. 577 ◽  
Author(s):  
P.K. Kashkarov ◽  
B.V. Kamenev ◽  
E.A. Konstantinova ◽  
A.I. Efimova ◽  
A.V. Pavlikov ◽  
...  
Keyword(s):  
Quantum Wires ◽  
Charge Carriers ◽  
Nonequilibrium Charge Carriers ◽  
Silicon Quantum Wires

Dynamics of nonequilibrium charge carriers in silicon quantum wires

1998 ◽  
Vol 41 (5) ◽  
pp. 511-515 ◽  
Author(s):  
Pavel K Kashkarov ◽  
B V Kamenev ◽  
E A Konstantinova ◽  
A I Efimova ◽  
A V Pavlikov ◽  
...  
Keyword(s):  
Quantum Wires ◽  
Charge Carriers ◽  
Nonequilibrium Charge Carriers ◽  
Silicon Quantum Wires

Hot‐electron relaxation dynamics in quantum wires

1994 ◽  
Vol 76 (2) ◽  
pp. 1021-1028 ◽  
Author(s):  
R. Gaška ◽  
R. Mickevičius ◽  
V. Mitin ◽  
Michael A. Stroscio ◽  
Gerald J. Iafrate ◽  
...  
Keyword(s):  
Quantum Wires ◽  
Hot Electron ◽  
Relaxation Dynamics ◽  
Electron Relaxation

scholarly journals Confinement effects and surface-induced charge carriers in Bi quantum wires

2004 ◽  
Vol 84 (8) ◽  
pp. 1326-1328 ◽  
Author(s):  
T. E. Huber ◽  
A. Nikolaeva ◽  
D. Gitsu ◽  
L. Konopko ◽  
C. A. Foss ◽  
...  
Keyword(s):  
Quantum Wires ◽  
Charge Carriers ◽  
Confinement Effects ◽  
Induced Charge
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