Inter-island energy transfer and in-plane exciton migration in AlGaAs/GaAs quantum wells detected by exciton dynamics

1998 ◽  
Vol 23 (1) ◽  
pp. 107-111
Author(s):  
M. Godlewski ◽  
P.O. Holz ◽  
J.P. Bergman ◽  
B. Monemar ◽  
K. Reginski ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Quantum Wells ◽  
Exciton Dynamics ◽  
Exciton Migration

Coherent and Incoherent Exciton Dynamics in Al1−yGayAs/GaAs Multiple Quantum Wells

1992 ◽  
Vol 173 (1) ◽  
pp. 53-68 ◽  
Author(s):  
D. Oberhauser ◽  
K. H. Pantke ◽  
W. Langbein ◽  
V. G. Lyssenko ◽  
H. Kalt ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Multiple Quantum Wells ◽  
Multiple Quantum ◽  
Exciton Dynamics

Study of exciton dynamics in InGaAs/InP quantum wells using a femtosecond optical parametric amplifier

1995 ◽  
Vol 66 (2) ◽  
pp. 227-229 ◽  
Author(s):  
M. Nisoli ◽  
V. Magni ◽  
S. De Silvestri ◽  
O. Svelto ◽  
D. Campi ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Parametric Amplifier ◽  
Optical Parametric Amplifier ◽  
Exciton Dynamics ◽  
Optical Parametric

scholarly journals Near-Unity Efficiency Energy Transfer from Colloidal Semiconductor Quantum Wells of CdSe/CdS Nanoplatelets to a Monolayer of MoS2

ACS Nano ◽  
2018 ◽  
Vol 12 (8) ◽  
pp. 8547-8554 ◽  
Author(s):  
Nima Taghipour ◽  
Pedro Ludwig Hernandez Martinez ◽  
Ayberk Ozden ◽  
Murat Olutas ◽  
Didem Dede ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Quantum Wells ◽  
Semiconductor Quantum Wells ◽  
Colloidal Semiconductor

scholarly journals Long-distance coupling and energy transfer between exciton states in magnetically controlled microcavities

2020 ◽  
Vol 1 (1) ◽  
Author(s):  
Maciej Ściesiek ◽  
Krzysztof Sawicki ◽  
Wojciech Pacuski ◽  
Kamil Sobczak ◽  
Tomasz Kazimierczuk ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Quantum Wells ◽  
Long Distance ◽  
Electron Hole ◽  
Quantum Networks ◽  
Spatial Direction ◽  
Optical Microcavities ◽  
Excitonic States ◽  
The Magnetic Field ◽  
Quantum Emitters

Abstract Coupling of quantum emitters in a semiconductor relies, generally, on short-range dipole-dipole or electronic exchange type interactions. Consistently, energy transfer between exciton states, that is, electron-hole pairs bound by Coulomb interaction, is limited to distances of the order of 10 nm. Here, we demonstrate polariton-mediated coupling and energy transfer between excitonic states over a distance exceeding 2 μm. We accomplish this by coupling quantum well-confined excitons through the delocalized mode of two coupled optical microcavities. Use of magnetically doped quantum wells enables us to tune the confined exciton energy by the magnetic field and in this way to control the spatial direction of the transfer. Such controlled, long-distance interaction between coherently coupled quantum emitters opens possibilities of a scalable implementation of quantum networks and quantum simulators based on solid-state, multi-cavity systems.

Exciton Spectra and Energy Transfer in CdTe/ZnTe Double Quantum Wells Grown by Atomic-Layer Epitaxy

2019 ◽  
Vol 53 (16) ◽  
pp. 2060-2063 ◽  
Author(s):  
V. Agekyan ◽  
M. Chukeev ◽  
G. Karczewski ◽  
A. Serov ◽  
N. Filosofov ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Quantum Wells ◽  
Atomic Layer ◽  
Atomic Layer Epitaxy ◽  
Double Quantum

Exciton dynamics in disordered quantum wells: Localized and delocalized regimes

1994 ◽  
Vol 50 (19) ◽  
pp. 14651-14654 ◽  
Author(s):  
R. Hellmann ◽  
S. T. Cundiff ◽  
M. Koch ◽  
J. Feldmann ◽  
E. O. Göbel ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Exciton Dynamics

fs–ps Exciton dynamics in a stretched tetraphenylsquaraine polymer

2019 ◽  
Vol 21 (28) ◽  
pp. 15346-15355 ◽  
Author(s):  
Maximilian H. Schreck ◽  
Lena Breitschwerdt ◽  
Henning Marciniak ◽  
Marco Holzapfel ◽  
David Schmidt ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Time Scale ◽  
Exciton Dynamics ◽  
Fast Light

A squaraine polymer shows surprisingly fast light induced energy transfer between two different structural sections on the ps/fs time scale.

Exciton dynamics in nonpolar (110) InGaN/GaN multiple quantum wells grown on GaN templates prepared by lateral epitaxial overgrowth

2006 ◽  
Vol 3 (6) ◽  
pp. 2082-2086
Author(s):  
T. Onuma ◽  
A. Chakraborty ◽  
B. A. Haskell ◽  
S. Keller ◽  
T. Sota ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Multiple Quantum Wells ◽  
Multiple Quantum ◽  
Exciton Dynamics ◽  
Lateral Epitaxial Overgrowth
Sign in / Sign up

Export Citation Format

Share Document