scholarly journals Intraband transition in self-doped narrow band gap colloidal quantum dots

2017 ◽  
Author(s):  
Bertille Martinez ◽  
Clément Livache ◽  
Adrien Robin ◽  
Herve Cruguel ◽  
Sebastien Royer ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Band Gap ◽  
Narrow Band ◽  
Colloidal Quantum Dots ◽  
Intraband Transition

High performance solution-processed infrared photodetector based on PbSe quantum dots doped with low carrier mobility polymer poly(N-vinylcarbazole)

RSC Advances ◽  
2016 ◽  
Vol 6 (50) ◽  
pp. 44514-44521 ◽  
Author(s):  
Muhammad Sulaman ◽  
Shengyi Yang ◽  
Arfan Bukhtiar ◽  
Chunjie Fu ◽  
Taojian Song ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Band Gap ◽  
High Performance ◽  
Carrier Mobility ◽  
Narrow Band ◽  
Colloidal Quantum Dots ◽  
Infrared Light ◽  
Infrared Photodetector ◽  
Solution Processed

Narrow band-gap colloidal quantum dots (CQDs) are promising materials for flexible electronic, such as infrared light photodetectors and solar cells.

scholarly journals Magneto-Optical Studies of Narrow Band-Gap Heterostructures with Type II Quantum Dots InSb in an InAs Matrix

2011 ◽  
Vol 120 (5) ◽  
pp. 868-869 ◽  
Author(s):  
M.S. Mukhin ◽  
Ya.V. Terent'ev ◽  
L.E. Golub ◽  
M.O. Nestoklon ◽  
B.Ya. Meltser ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Band Gap ◽  
Narrow Band ◽  
Type Ii ◽  
Optical Studies

Intraband transition in narrow band gap nanocrystals

2018 ◽  
Author(s):  
Emmanuel lhuillier ◽  
Adrien Robin ◽  
Clement Livache ◽  
Bertille Martinez ◽  
Nicolas goubet
Keyword(s):  
Band Gap ◽  
Narrow Band ◽  
Intraband Transition

Size-dependent band gap of colloidal quantum dots

2006 ◽  
Vol 99 (1) ◽  
pp. 013708 ◽  
Author(s):  
Sotirios Baskoutas ◽  
Andreas F. Terzis
Keyword(s):  
Quantum Dots ◽  
Band Gap ◽  
Colloidal Quantum Dots ◽  
Size Dependent

Size-Dependent Exciton Energy of Narrow Band Gap Colloidal Quantum Dots in the Finite Depth Square-Well Effective Mass Approximation

2006 ◽  
Vol 3 (2) ◽  
pp. 269-271 ◽  
Author(s):  
Sotirios Baskoutas ◽  
Andreas F. Terzis ◽  
Wolfram Schommers
Keyword(s):  
Quantum Dots ◽  
Band Gap ◽  
Effective Mass ◽  
Narrow Band ◽  
Finite Depth ◽  
Effective Mass Approximation ◽  
Exciton Energy ◽  
Size Dependent ◽  
Mass Approximation ◽  
Square Well

Using the potential morphing method within the finite depth square-well effective mass approximation, we calculate the exciton energy of narrow band gap colloidal PbS, PbSe, and InAs quantum dots, assuming a size dependent dielectric function. Concerning the behaviour of the effective band gap with the quantum dot radius, our theoretical results agree well with the experimental ones, in contrast with other theoretical models.

Intraband transition in narrow band gap nanocrystals

2018 ◽  
Author(s):  
Emmanuel lhuillier ◽  
Adrien Robin ◽  
Clement Livache ◽  
Bertille Martinez ◽  
Nicolas goubet
Keyword(s):  
Band Gap ◽  
Narrow Band ◽  
Intraband Transition

Improving the photoresponsivity and reducing the persistent photocurrent effect of visible-light ZnO/quantum-dot phototransistors via a TiO2 layer

2020 ◽  
Vol 8 (46) ◽  
pp. 16384-16391
Author(s):  
Byung Jun Kim ◽  
Sungho Park ◽  
Tae Yeon Kim ◽  
Eui Young Jung ◽  
Jong-Am Hong ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Zinc Oxide ◽  
Quantum Dot ◽  
Visible Light ◽  
Band Gap ◽  
Wide Band ◽  
Colloidal Quantum Dots ◽  
Tio2 Layer ◽  
Wide Band Gap

Conventional visible-light phototransistors based on the heterostructure of wide band gap zinc oxide (ZnO) and colloidal quantum-dots (CdSe/ZnS QDs) have been studied.

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