Evidence of two-photon absorption in strain-free quantum dot GaAs/AlGaAs solar cells

2013 ◽  
Vol 7 (3) ◽  
pp. 173-176 ◽  
Author(s):  
Andrea Scaccabarozzi ◽  
Silvia Adorno ◽  
Sergio Bietti ◽  
Maurizio Acciarri ◽  
Stefano Sanguinetti
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Photon Absorption ◽  
Two Photon Absorption ◽  
Two Photon

Role of charge separation on two-step two photon absorption in InAs/GaAs quantum dot intermediate band solar cells

2016 ◽  
Vol 108 (6) ◽  
pp. 063901 ◽  
Author(s):  
A. Creti ◽  
V. Tasco ◽  
A. Cola ◽  
G. Montagna ◽  
I. Tarantini ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Charge Separation ◽  
Photon Absorption ◽  
Intermediate Band ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Intermediate Band Solar Cells ◽  
Gaas Quantum Dot

Frontispiece: Evidence of two-photon absorption in strain-free quantum dot GaAs/AlGaAs solar cells (Phys. Status Solidi RRL 3/2013)

2013 ◽  
Vol 7 (3) ◽  
Author(s):  
Andrea Scaccabarozzi ◽  
Silvia Adorno ◽  
Sergio Bietti ◽  
Maurizio Acciarri ◽  
Stefano Sanguinetti
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Photon Absorption ◽  
Two Photon Absorption ◽  
Two Photon

scholarly journals Two-Photon Absorption inGaAs1−x−yPyNxIntermediate-Band Solar Cells

2015 ◽  
Vol 3 (5) ◽  
Author(s):  
H. Jussila ◽  
P. Kivisaari ◽  
J. Lemettinen ◽  
T. Tanaka ◽  
M. Sopanen
Keyword(s):  
Solar Cells ◽  
Photon Absorption ◽  
Two Photon Absorption ◽  
Two Photon

Colloidal quantum-dot-based silica gel glass: two-photon absorption, emission, and quenching mechanism

Nanoscale ◽  
2016 ◽  
Vol 8 (36) ◽  
pp. 16440-16448 ◽  
Author(s):  
Jingzhou Li ◽  
Hongxing Dong ◽  
Saifeng Zhang ◽  
Yunfei Ma ◽  
Jun Wang ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Silica Gel ◽  
Photon Absorption ◽  
Quenching Mechanism ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Colloidal Quantum Dot

Plasmon–exciton interaction strongly increases the efficiency of a quantum dot–based near-infrared photodetector operating in the two-photon absorption mode under normal conditions.

Nanoscale ◽  
2021 ◽  
Author(s):  
Victor A. Krivenkov ◽  
Pavel Samokhvalov ◽  
Ivan Vasil’evskii ◽  
Nikolai Kargin ◽  
Igor Nabiev
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Near Infrared ◽  
Semiconductor Quantum Dots ◽  
Photon Absorption ◽  
Bandgap Energy ◽  
Infrared Photodetector ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Absorption Mode

Semiconductor quantum dots (QDs) are known for their high two-photon absorption (TPA) capacity. This allows them to efficiently absorb infrared photons with energies lower than the bandgap energy. Moreover, TPA...

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