Evidence of Symmetry Breaking and Carrier Dynamics in Lead Salt Quantum Dots

2009 ◽  
Author(s):  
Gero Nootz ◽  
Lazaro A. Padilha ◽  
Scott Webster ◽  
David J. Hagan ◽  
Eric W. Van Stryland ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Symmetry Breaking ◽  
Carrier Dynamics ◽  
Lead Salt

Evidence of Symmetry Breaking in Lead Salt Quantum Dots

2009 ◽  
Author(s):  
Gero Nootz ◽  
Lazaro A. Padilha ◽  
Scott Webster ◽  
David J. Hagan ◽  
Eric W. Van Stryland ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Symmetry Breaking ◽  
Lead Salt

scholarly journals The Role of Symmetry Breaking on the Optical Transitions in Lead-Salt Quantum Dots

Nano Letters ◽  
2011 ◽  
Vol 11 (2) ◽  
pp. 917-917
Author(s):  
Gero Nootz ◽  
Lazaro A. Padilha ◽  
Peter D. Olszak ◽  
Scott Webster ◽  
David J. Hagan ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Symmetry Breaking ◽  
Lead Salt ◽  
Optical Transitions

Role of Symmetry Breaking on the Optical Transitions in Lead-Salt Quantum Dots

Nano Letters ◽  
2010 ◽  
Vol 10 (9) ◽  
pp. 3577-3582 ◽  
Author(s):  
Gero Nootz ◽  
Lazaro A. Padilha ◽  
Peter D. Olszak ◽  
Scott Webster ◽  
David J. Hagan ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Symmetry Breaking ◽  
Lead Salt ◽  
Optical Transitions

scholarly journals Dark-level trapping, lateral confinement, and built-in electric field contributions to the carrier dynamics in c-plane GaN/AlN quantum dots emitting in the UV range

2021 ◽  
Vol 129 (5) ◽  
pp. 054301
Author(s):  
M. Hrytsaienko ◽  
M. Gallart ◽  
M. Ziegler ◽  
O. Crégut ◽  
S. Tamariz ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Electric Field ◽  
Carrier Dynamics ◽  
Lateral Confinement ◽  
Uv Range

Carrier dynamics in p-type InGaAs/GaAs quantum dots

2007 ◽  
Vol 18 (S1) ◽  
pp. 363-365 ◽  
Author(s):  
X. M. Wen ◽  
L. V. Dao ◽  
J. A. Davis ◽  
P. Hannaford ◽  
S. Mokkapati ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Carrier Dynamics ◽  
P Type

Carrier dynamics of type-II InAs∕GaAs quantum dots covered by a thin GaAs1−xSbx layer

2008 ◽  
Vol 93 (3) ◽  
pp. 033107 ◽  
Author(s):  
Wen-Hao Chang ◽  
Yu-An Liao ◽  
Wei-Ting Hsu ◽  
Ming-Chih Lee ◽  
Pei-Chin Chiu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Carrier Dynamics ◽  
Type Ii

Few-Particle Effects in Nonlinear Optical Spectra of Semiconductor Quantum Dots

1999 ◽  
Vol 571 ◽  
Author(s):  
Ulrich Hohenesteri ◽  
Fausto Rossi ◽  
Elisa Molinari
Keyword(s):  
Quantum Dots ◽  
Density Matrix ◽  
Nonlinear Optical ◽  
Coherent Control ◽  
Optical Spectra ◽  
Carrier Dynamics ◽  
Semiconductor Quantum Dots ◽  
Nonequilibrium Carrier ◽  
Optical Nonlinearities ◽  
Matrix Approach

ABSTRACTWe present a density-matrix approach for the description of nonequilibrium carrier dynamics in optically excited semiconductor quantum dots, that explicitly accounts for exciton-exciton as well as exciton-carrier interactions. Within this framework, we analyze few-particle effects in the optical spectra and provide a consistent description of additional peaks appearing at high photoexcitation density. We discuss possible applications of such optical nonlinearities in future coherent-control experiments.

Solvent-induced luminescence charge carrier dynamics for ZnO quantum dots

2021 ◽  
pp. 130469
Author(s):  
M. Kumar ◽  
A.H. Makki ◽  
B.P. Reddy ◽  
K.-S. Seong ◽  
S.-H. Park
Keyword(s):  
Quantum Dots ◽  
Charge Carrier ◽  
Carrier Dynamics ◽  
Charge Carrier Dynamics ◽  
Zno Quantum Dots
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