Efficient exciton energy transfer between widely separated quantum wells at low temperatures

1996 ◽  
Vol 53 (16) ◽  
pp. 10793-10803 ◽  
Author(s):  
A. Tomita ◽  
J. Shah ◽  
R. S. Knox
Keyword(s):  
Energy Transfer ◽  
Quantum Wells ◽  
Low Temperatures ◽  
Exciton Energy

scholarly journals Electronic Coupling and Exciton Energy Transfer in CdTe Quantum-Dot Molecules [J. Am. Chem. Soc.2006,128, 10436−10441].

2007 ◽  
Vol 129 (34) ◽  
pp. 10613-10613 ◽  
Author(s):  
Rolf Koole ◽  
Peter Liljeroth ◽  
Celso de Mello Donegá ◽  
Daniël Vanmaekelbergh ◽  
Andries Meijerink
Keyword(s):  
Energy Transfer ◽  
Quantum Dot ◽  
Electronic Coupling ◽  
Exciton Energy ◽  
Quantum Dot Molecules ◽  
Cdte Quantum Dot

Exciton energy transfer between adsorbates

2008 ◽  
Vol 50 (3) ◽  
pp. 531-537 ◽  
Author(s):  
M. G. Kucherenko ◽  
T. M. Chmereva
Keyword(s):  
Energy Transfer ◽  
Exciton Energy

Free Exciton Energy Transfer in KrAu Sandwiches

1981 ◽  
Vol 106 (1) ◽  
pp. 183-192 ◽  
Author(s):  
N. Schwentner ◽  
G. Martens ◽  
H. W. Rudolf
Keyword(s):  
Energy Transfer ◽  
Free Exciton ◽  
Exciton Energy

Exciton energy transfer and bi-exciton annihilation in the emitting layers of thermally activated delayed fluorescence-based OLEDs

2021 ◽  
Author(s):  
Hyunchul Kang ◽  
Han-Jin Ahn ◽  
Gyeong-Woo Kim ◽  
Ji-Eun Jeong ◽  
Han Young Woo ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Light Emitting Diodes ◽  
Delayed Fluorescence ◽  
Organic Light Emitting Diodes ◽  
Exciton Energy ◽  
Thermally Activated Delayed Fluorescence ◽  
Light Emitting ◽  
Thermally Activated ◽  
Organic Light ◽  
Exciton Annihilation

Understanding the exciton energy transfer and bi-exciton annihilation processes in the emitting layers (EMLs) of thermally activated delayed fluorescence (TADF)-based organic light-emitting diodes (OLEDs) is essential for improving their internal...

scholarly journals Effect of nanotube coupling on exciton transport in polymer-free monochiral semiconducting carbon nanotube networks

Nanoscale ◽  
2019 ◽  
Vol 11 (44) ◽  
pp. 21196-21206 ◽  
Author(s):  
Dylan H. Arias ◽  
Dana B. Sulas-Kern ◽  
Stephanie M. Hart ◽  
Hyun Suk Kang ◽  
Ji Hao ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Carbon Nanotube ◽  
Long Range ◽  
Energy Transport ◽  
Exciton Energy ◽  
Complex Interplay ◽  
Exciton Transport ◽  
Carbon Nanotube Networks

Exciton delocalization impacts complex interplay between rapid downhill exciton energy transfer and long-range energy transport through carbon nanotube networks.

Effect of Al Composition on the Deep Level Donors of AlxGa1-xSb/lnAs Single Quantum Wells

1992 ◽  
Vol 262 ◽  
Author(s):  
Irai Lo ◽  
W. C. Mitchel ◽  
C. E. Stutz ◽  
K. R. Evans ◽  
M. O. Manasreh
Keyword(s):  
Quantum Wells ◽  
Carrier Concentration ◽  
Electron Capture ◽  
Low Temperatures ◽  
Deep Level ◽  
Time Dependent ◽  
Universal Property ◽  
Persistent Photoconductivity ◽  
Single Quantum ◽  
Deep Donor

ABSTRACTWe have performed Shubnikov-de Haas (SdH) measurements on the AlxGa1-xSb/InAs QW's with x from 0.1 to 1.0 under the negative persistent photoconductivity (NPPC) conditions and confirmed the prediction of Ionized Deep Donor model that the NPPC effect is a universal property for the materials containing ionized deep donors at low temperatures. The time-dependent recombination (electron capture) of the ionized deep donors is similar to that of DX centers. The saturated reduction of carrier concentration in the InAs well increases with increasing x, and rises steeply at about x=0.4. The concentration of deep donors which cause the NPPC in the AlxGa1-xSb/InAs QW's increases with the Al composition.

Exciton energy transfer in mixed J-aggregates

2008 ◽  
Vol 245 (12) ◽  
pp. 2667-2670 ◽  
Author(s):  
J. P. Lemaistre
Keyword(s):  
Energy Transfer ◽  
Exciton Energy ◽  
J Aggregates
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