Observation of higher-order optical nonlinearities in photopolymerizable semiconductor CdSe quantum dot-polymer nanocomposites

2011 ◽  
Author(s):  
Yasuo Tomita ◽  
Xiangming Liu ◽  
Yusuke Adachi ◽  
Juro Oshima
Keyword(s):  
Quantum Dot ◽  
Polymer Nanocomposites ◽  
Higher Order ◽  
Optical Nonlinearities ◽  
Cdse Quantum Dot

Optical nonlinearities of fine exciton states in a CdSe quantum dot

2010 ◽  
Vol 97 (10) ◽  
pp. 103110 ◽  
Author(s):  
Koo-Chul Je ◽  
In-Chul Shin ◽  
Jihoon Kim ◽  
Kwangseuk Kyhm
Keyword(s):  
Quantum Dot ◽  
Optical Nonlinearities ◽  
Cdse Quantum Dot

Fabrication and characterization of BiFeO3/CdSe quantum dot based photodetector

2020 ◽  
Author(s):  
Rishibrind Kumar Upadhyay ◽  
Abhinav Pratap Singh ◽  
Deepchandra Upadhyay ◽  
Amit Kumar ◽  
Satyabrata Jit
Keyword(s):  
Quantum Dot ◽  
Cdse Quantum Dot ◽  
Fabrication And Characterization

Anisotropic Nanostructure ZnO Photoelectrodes for CdS/CdSe Quantum Dot Sensitized Solar Cells

2013 ◽  
Vol 873 ◽  
pp. 556-561
Author(s):  
Jian Jun Tian
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Quantum Dot ◽  
Chemical Bath Deposition ◽  
Cdse Quantum Dots ◽  
Silar Method ◽  
Nanorods Array ◽  
Cdse Quantum Dot ◽  
Cbd Method ◽  
Sensitized Solar Cells

CdS/CdSe quantum dots co-sensitized solar cells (QDSCs) were prepared by combining the successive ion layer absorption and reaction (SILAR) method and chemical bath deposition (CBD) method for the fabrication of CdS and CdSe quantum dots, respectively. In this work, we designed anisotropic nanostructure ZnO photoelectrodes, such as nanorods/nanosheets and nanorods array, for CdS/CdSe quantum dots co-sensitized solar cells. Our study revealed that the performance of QDSCs could be improved by modifying surface of ZnO to increase the loading of quantum dots and reduce the charge recombination.

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