scholarly journals Carrier multiplication in semiconductor nanocrystals detected by energy transfer to organic dye molecules

2012 ◽  
Vol 3 (1) ◽  
Author(s):  
Jun Xiao ◽  
Ying Wang ◽  
Zheng Hua ◽  
Xiaoyong Wang ◽  
Chunfeng Zhang ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Semiconductor Nanocrystals ◽  
Organic Dye ◽  
Dye Molecules ◽  
Carrier Multiplication

Multi-Step Host–Guest Energy Transfer Between Inorganic Chalcogenide-Based Semiconductor Zeolite Material and Organic Dye Molecules

2015 ◽  
Vol 27 (11) ◽  
pp. 4099-4104 ◽  
Author(s):  
Dan-Dan Hu ◽  
Jian Lin ◽  
Qian Zhang ◽  
Jia-Nan Lu ◽  
Xiao-Yan Wang ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Organic Dye ◽  
Dye Molecules

Energy Transfer Between Single Semiconductor Quantum Dots and Organic Dye Molecules

2018 ◽  
Vol 232 (9-11) ◽  
pp. 1513-1526 ◽  
Author(s):  
Dzmitry Melnikau ◽  
Thomas Hendel ◽  
Pavel A. Linkov ◽  
Pavel S. Samokhvalov ◽  
Igor R. Nabiev ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Energy Transfer ◽  
Single Photon ◽  
Hybrid Structure ◽  
Semiconductor Quantum Dots ◽  
Organic Dye ◽  
Hybrid Nanostructures ◽  
Dye Molecules ◽  
Time Resolved ◽  
Photon Generation

Abstract An understanding of the mechanisms of energy transfer and conversion on the nanoscale is one of the key requirements for an implementation of highly efficient photonic nanodevices based on hybrid organic/inorganic nanomaterials. In this work we conduct steady-state and time resolved optical studies of the emission properties of an ensembles and single semiconductor quantum dots and attached organic dye molecules. We revealed that the luminescence intensity of a hybrid structure does not follow the blinking behavior of quantum dots. We also demonstrated an efficient single photon generation from single hybrid nanostructures which involves an energy transfer from donor to acceptor as main excitation source.

Comparative Efficiency of Energy Transfer from CdSe-ZnS Quantum Dots or Nanorods to Organic Dye Molecules

ChemPhysChem ◽  
2011 ◽  
Vol 13 (1) ◽  
pp. 330-335 ◽  
Author(s):  
Marya Hardzei ◽  
Mikhail Artemyev ◽  
Michael Molinari ◽  
Michel Troyon ◽  
Alyona Sukhanova ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Energy Transfer ◽  
Organic Dye ◽  
Dye Molecules ◽  
Comparative Efficiency

scholarly journals Energy Transfer from Individual Semiconductor Nanocrystals to Graphene

ACS Nano ◽  
2010 ◽  
Vol 4 (5) ◽  
pp. 2964-2968 ◽  
Author(s):  
Zheyuan Chen ◽  
Stéphane Berciaud ◽  
Colin Nuckolls ◽  
Tony F. Heinz ◽  
Louis E. Brus
Keyword(s):  
Energy Transfer ◽  
Semiconductor Nanocrystals

Organic Dye Molecules as Single Photon Sources for Optical Quantum Technologies

2021 ◽  
Author(s):  
Pietro Lombardi ◽  
Ramin Emadi ◽  
Rocco Duquennoy ◽  
Ghiilam Murtaza ◽  
Maja Colautti ◽  
...  
Keyword(s):  
Single Photon ◽  
Organic Dye ◽  
Dye Molecules ◽  
Photon Sources

Energy Transfer from a Single Semiconductor Nanocrystal to Dye Molecules

ACS Nano ◽  
2014 ◽  
Vol 8 (7) ◽  
pp. 7060-7066 ◽  
Author(s):  
Zheng Hua ◽  
Qinfeng Xu ◽  
Xiangnan Huang ◽  
Chunfeng Zhang ◽  
Xiaoyong Wang ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Dye Molecules ◽  
Semiconductor Nanocrystal
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