Efficiency enhancement of solar cells using multi-layer interdiffused InGaAs/GaAs quantum dots: A numerical approach

A Rai, SSA Askari, MK Das, S Kumar - Micro and Nanostructures, 2022 - Elsevier
In this work, a mathematical model has been developed to analyze the effect of the number
of quantum dot layers on the performance of solar cells. We have developed an analytical …

On the spectral response of interdiffused quantum dot ensembles embedded in the intrinsic region of InGaAs/GaAs quantum dot solar cells

SSK Sinha, A Rai, S Kumar, SSA Askari - Physica E: Low-dimensional …, 2021 - Elsevier
Semiconductor nanostructures, such as, quantum dots (QDs), embedded in the absorber
layer of solar cells (SCs) are high priority research topics in the field of QDSCs. The dot size …

Study of hole-blocking and electron-blocking layers in a InaS/GaAs multiple quantum-well solar cell

S Abasian… - … , Series: Electronics and …, 2020 - casopisi.junis.ni.ac.rs
In this work, a GaAs-based quantum well solar cell with a 25-layer InAs/GaAs intermediate
layer is simulated in Silvaco Atlas TCAD software. In order to reduce the recombination …

Theoretical study on the performance of InxGa1−xAs/GaAs p-i-n quantum dot solar cell considering real cubic dots

S Biswas, AK Biswas, A Sinha - Journal of Nanophotonics, 2018 - spiedigitallibrary.org
Quantum dot solar cells (QDSC) have been extensively studied by various researchers for
the last 15 years as they have much higher conversion efficiency and it is capable of …

A Numerical Study of InGaAs/GaAsP Multiple Quantum Well Solar Cells Using Radial Basis Functions

MA Kinani, A Amine, Y Mir, M Zazoui - … Systems: ICEERE 2020, 13-15 April …, 2021 - Springer
In this work, a numerical study using radial basis functions (RBF) is performed on ai-junction
GaAs solar cell. So, we solve the differential equations satisfied by the density of excess …