One-Dimensional Conductance in Surface Gated InSb/AlInSb Quantum Well Heterostructures

2007 ◽  
Author(s):  
J. M. S. Orr ◽  
P. D. Buckle ◽  
M. Fearn ◽  
C. J. Bartlett ◽  
L. Buckle ◽  
...  
Keyword(s):  
Quantum Well ◽  
One Dimensional

scholarly journals Plasmon-excitonic polaritons in metal-semiconductor nanostructures with quantum wells

2018 ◽  
Vol 52 (5) ◽  
pp. 502
Author(s):  
V.A. Kosobukin
Keyword(s):  
Quantum Well ◽  
Quantum Wells ◽  
Semiconductor Nanostructures ◽  
Bragg Diffraction ◽  
Rabi Splitting ◽  
One Dimensional ◽  
Exciton Coupling ◽  
Optical Reflection ◽  
Reflectivity Spectra ◽  
Bragg Structures

AbstractA theory of plasmon-exciton coupling and its spectroscopy is developed for metal-semiconductor nanostructures. Considered as a model is a periodic superlattice with cells consisting of a quantum well and a layer of metal nanoparticles. The problem is solved self-consistently using the electrodynamic Green’s functions taking account of resonant polarization. Coulomb plasmon-exciton interaction is associated with the dipole surface plasmons of particles and their image charges due to excitonic polarization of neighboring quantum well. Optical reflection spectra are numerically investigated for superlattices with GaAs/AlGaAs quantum wells and silver nanoparticles. Superradiant regime caused by one-dimensional Bragg diffraction is studied for plasmonic, excitonic and plasmon-excitonic polaritons depending on the number of supercells. The plasmon-excitonic Rabi splitting is shown to occur in reflectivity spectra of resonant Bragg structures.

scholarly journals Photon confinement in one-dimensional photonic quantum-well structures of nanoporous silicon

2003 ◽  
Vol 126 (3) ◽  
pp. 125-128 ◽  
Author(s):  
S.H. Xu ◽  
Z.H. Xiong ◽  
L.L. Gu ◽  
Y. Liu ◽  
X.M. Ding ◽  
...  
Keyword(s):  
Quantum Well ◽  
Nanoporous Silicon ◽  
Quantum Well Structures ◽  
One Dimensional ◽  
Photon Confinement ◽  
Photonic Quantum Well

Magnetopolarons in quasi-one-dimensional quantum-well wires

1993 ◽  
Vol 5 (27) ◽  
pp. 4817-4828 ◽  
Author(s):  
L Wendler ◽  
A V Chaplik ◽  
O Hipolito
Keyword(s):  
Quantum Well ◽  
One Dimensional ◽  
Quantum Well Wires
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