International audienceIn order to improve the solar cell efficiency, quantum multi-wells have been implanted into the intrinsic region of the structure. We can absorb the photons that have a lower energy than the bandgap energy. In this work, physical and optical phenomena that influence the efficiency of the solar cell have been modeled, simulated and optimized. In addition, the effects of indium (x) and nitrogen (N) concentrations, the quantum wells number (nQWs) and the quantum well width (Lw) on structural stability, bandgap energy, external quantum efficiency and the solar cell output parameters were studied. For indium and nitrogen concentrations x = 35%, y = 3.5% respectively, a quantum well width LW = 8 nm and quantum wells number n...
This paper deals with a AlGaAs/GaAs p-i-n quantum well solar cell. The doped region are based on AlG...
Addition of a few percent of nitrogen to conventional III-V semiconductor alloys creates a surprisin...
In an attempt to find the optimum number of wells for maximum conversion efficiency a pair of otherw...
International audienceIn order to improve the solar cell efficiency, quantum multi-wells have been i...
Multi Quantum Well Solar Cell is an advanced improvement of the conventional solar cell to overcome ...
We examine the possibility of using gallium arsenide (GaAs) quantum wells, which have significantly ...
International audienceThe impact of the barrier thickness on the performance of In0.17Ga0.83N multip...
The optical absorption of a p-i-n solar cell may be increased by incorporating quantum well layers i...
A model of strain balanced quantum well solar cells is presented, together with a high efficiency de...
The conversion efficiency of In(x)Ga(1-x)N/GaN multiple quantum well solar cells is originally inves...
AbstractCurrent–voltage (I–V) characteristics together with spectral quantum efficiency (QE) measure...
International audienceHigh efficiency quantum well GaAs solar cells have been successfully applied i...
This paper presents results of numerical simulations of GaAs solar cells with quantum wells (QWs) in...
Achieving optimal band-gap combinations of multi-junction solar cells at production level is the mos...
[EN] The band gap of the quantum well (QW) solar cell can be adapted to the incident spectral condit...
This paper deals with a AlGaAs/GaAs p-i-n quantum well solar cell. The doped region are based on AlG...
Addition of a few percent of nitrogen to conventional III-V semiconductor alloys creates a surprisin...
In an attempt to find the optimum number of wells for maximum conversion efficiency a pair of otherw...
International audienceIn order to improve the solar cell efficiency, quantum multi-wells have been i...
Multi Quantum Well Solar Cell is an advanced improvement of the conventional solar cell to overcome ...
We examine the possibility of using gallium arsenide (GaAs) quantum wells, which have significantly ...
International audienceThe impact of the barrier thickness on the performance of In0.17Ga0.83N multip...
The optical absorption of a p-i-n solar cell may be increased by incorporating quantum well layers i...
A model of strain balanced quantum well solar cells is presented, together with a high efficiency de...
The conversion efficiency of In(x)Ga(1-x)N/GaN multiple quantum well solar cells is originally inves...
AbstractCurrent–voltage (I–V) characteristics together with spectral quantum efficiency (QE) measure...
International audienceHigh efficiency quantum well GaAs solar cells have been successfully applied i...
This paper presents results of numerical simulations of GaAs solar cells with quantum wells (QWs) in...
Achieving optimal band-gap combinations of multi-junction solar cells at production level is the mos...
[EN] The band gap of the quantum well (QW) solar cell can be adapted to the incident spectral condit...
This paper deals with a AlGaAs/GaAs p-i-n quantum well solar cell. The doped region are based on AlG...
Addition of a few percent of nitrogen to conventional III-V semiconductor alloys creates a surprisin...
In an attempt to find the optimum number of wells for maximum conversion efficiency a pair of otherw...