Hydrostatic pressure and temperature effects on the electronic energy levels of a spherical quantum dot placed at the center of a nano-wire

2012 ◽  
Vol 52 (4) ◽  
pp. 687-696 ◽  
Author(s):  
Gh. Safarpour ◽  
M. Moradi ◽  
M. Barati
Keyword(s):  
Hydrostatic Pressure ◽  
Quantum Dot ◽  
Temperature Effects ◽  
Energy Levels ◽  
Electronic Energy ◽  
Spherical Quantum Dot ◽  
Electronic Energy Levels ◽  
Pressure And Temperature Effects

Reduction of charge recombination in PbS colloidal quantum dot solar cells at the quantum dot/ZnO interface by inserting a MgZnO buffer layer

2017 ◽  
Vol 5 (1) ◽  
pp. 303-310 ◽  
Author(s):  
Xiaoliang Zhang ◽  
Erik M. J. Johansson
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Buffer Layer ◽  
Energy Levels ◽  
Electronic Energy ◽  
Charge Recombination ◽  
Quantum Dot Solar Cells ◽  
Colloidal Quantum Dot ◽  
Improved Performance ◽  
Electronic Energy Levels

Colloidal quantum dot solar cells with an improved performance are reported by employing MgZnO as a buffer layer with tunable electronic energy levels in the solar cells to reduce interfacial charge recombination and hence improve charge collection.

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