Rapid thermal annealing of p-type polysilicon passivated contacts silicon solar cells
The carrier selective contacts Si solar cells based on tunnel oxide passivated contact
(TOPCon) have provided an efficiency of over 25%, and the large-scale production is …
(TOPCon) have provided an efficiency of over 25%, and the large-scale production is …
Process-induced losses by plasma leakage in lithography-free shadow masked interdigitated back contact silicon heterojunction architectures
Abstract Silicon (Si) Heterojunction (HJ) solar cells with interdigitated back contact (IBC) are
considered a promising candidate for next-generation silicon photovoltaics due to the …
considered a promising candidate for next-generation silicon photovoltaics due to the …
Synthesis, structural, optical, and electrical properties of continuous wave and pulse laser sintered semiconductor Ge films
The crystallization process of Ge films by a continuous wave (CW) and a pulsed laser is very
effective for producing smooth, homogeneous, and crack-free polycrystalline films to use in …
effective for producing smooth, homogeneous, and crack-free polycrystalline films to use in …
Laser processing of sapphire and fabrication of diffractive optical elements
NR Gottumukkala, MC Gupta - Applied Optics, 2022 - opg.optica.org
Sapphire is a high-temperature optical material with a melting temperature of over 2000ºC,
high strength, good thermal conductivity, and low thermal expansion, and it exhibits …
high strength, good thermal conductivity, and low thermal expansion, and it exhibits …
Improvement of Laser-Induced Damage on High-Efficiency Solar Cells via Top-Hat Beam Ablation
F Qian, H Shen, G Huang, B Liu, J Hong - Energies, 2024 - mdpi.com
An important challenge in industrial laser ablation is laser-induced damage. In this study,
reduced damage was achieved through the transition of the laser distribution from a …
reduced damage was achieved through the transition of the laser distribution from a …
Microscale patterning of semiconductor c-Si by selective laser-heating induced KOH etching
Laser patterning has been used for the micro-scale fabrication of semiconductor devices like
solar cells, photodetectors, LEDs, and also for modification of surfaces for wettability …
solar cells, photodetectors, LEDs, and also for modification of surfaces for wettability …
Polycrystalline GeSn thin films fabricated by simultaneous laser sintering and recrystallization
The photodetectors for mid-infrared (IR) applications mainly depend on HgCdTe, PbS, and
PbSe materials. The mid-IR photodetectors can be achieved through GeSn alloy. In this …
PbSe materials. The mid-IR photodetectors can be achieved through GeSn alloy. In this …
MPPT Control Strategy of Photovoltaic Cells Based on Duty Cycle Disturbance
T Xu, X Gong, L Liang - Journal of Physics: Conference Series, 2022 - iopscience.iop.org
Photovoltaic cell is a key part of solar power generation system, and whether its
photoelectric conversion is sufficient is also called the maximum power point tracking …
photoelectric conversion is sufficient is also called the maximum power point tracking …