Two-dimensional magnetoexcitons in type-II semiconductor quantum dots

2008 ◽  
Vol 78 (7) ◽  
Author(s):  
Marcos H. Degani ◽  
Marcelo Z. Maialle ◽  
Gilberto Medeiros-Ribeiro ◽  
Evaldo Ribeiro
Keyword(s):  
Quantum Dots ◽  
Semiconductor Quantum Dots ◽  
Type Ii ◽  
Two Dimensional

scholarly journals Flat-band dark polaritons in two-dimensional chiral-waveguide quantum electrodynamics

2021 ◽  
Vol 2015 (1) ◽  
pp. 012088
Author(s):  
Y. Marques ◽  
I. A. Shelykh ◽  
I. V. Iorsh
Keyword(s):  
Quantum Dots ◽  
Quantum Electrodynamics ◽  
Semiconductor Quantum Dots ◽  
Flat Band ◽  
Combined Effects ◽  
Strongly Correlated ◽  
Two Dimensional ◽  
One Dimensional ◽  
Flat Bands ◽  
The One

Abstract We consider a two-dimensional extension of the one-dimensional waveguide quantum electrodynamics and investigate the nature of linear excitations in two-dimensional arrays of qubits (particularly, semiconductor quantum dots) coupled to networks of chiral waveguides. We show that the combined effects of chirality and long-range photon mediated qubit-qubit interactions lead to the emergence of the two-dimensional flat bands in the polaritonic spectrum, corresponding to slow strongly correlated light.

scholarly journals Coherent optical effects in two-dimensional nanostructures with semiconductor quantum dots

2019 ◽  
Vol 220 ◽  
pp. 02010 ◽  
Author(s):  
Alexei Prokhorov ◽  
Valentyn Volkov
Keyword(s):  
Quantum Dots ◽  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Optical Materials ◽  
Quantum Coherence ◽  
Semiconductor Quantum Dots ◽  
Two Dimensional ◽  
Optical Effects ◽  
Coherent Optical Effects ◽  
Plasmon Polaritons

The effects of quantum coherence arising in an ensemble of semiconductor quantum dots located near the surface of two-dimensional optical materials are considered. The conditions for the realization of strong coupling between surface plasmon-polaritons and quantum dot in proximity to graphene are studied.

Coupling between semiconductor quantum dots and two-dimensional surface plasmons

2005 ◽  
Vol 72 (20) ◽  
Author(s):  
Jiayu Zhang ◽  
Yong-Hong Ye ◽  
Xiaoyong Wang ◽  
P. Rochon ◽  
Min Xiao
Keyword(s):  
Quantum Dots ◽  
Surface Plasmons ◽  
Semiconductor Quantum Dots ◽  
Two Dimensional ◽  
Dimensional Surface

SPECTROSCOPIC STUDIES OF SEMICONDUCTOR STRUCTURES IN MAGNETIC FIELDS

2007 ◽  
Vol 21 (08n09) ◽  
pp. 1358-1361
Author(s):  
MAREK POTEMSKI
Keyword(s):  
Quantum Dots ◽  
Spectroscopic Studies ◽  
Semiconductor Quantum Dots ◽  
Spectroscopic Methods ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
Electron Gases ◽  
Bulk Gaas ◽  
Semiconductor Structures ◽  
Spin Properties

The aptitude of magneto-spectroscopic methods for studying the electronic and spin properties of semiconductor structures is demonstrated with a few examples of our recent work on two-dimensional electron gases and semiconductor quantum dots, on bulk GaAs and GaN , as well as on thin graphitic layers.

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