Results 1 to 10 of about 1,871 (167)
A Photovoltaic-Integrated Broadband Photodetector Based on Vertically-Stacked Lateral-Aligned Nanowire Arrays [PDF]
SensorsA photovoltaic-integrated broadband photodetector based on vertically-stacked lateral-aligned III–V nanowire arrays is proposed and investigated.
Ke Jin, Xin Yan, Yao Li, Xia Zhang
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Effect of the Uniaxial Compression on the GaAs Nanowire Solar Cell [PDF]
Micromachines, 2020 Research regarding ways to increase solar cell efficiency is in high demand. Mechanical deformation of a nanowire (NW) solar cell can improve its efficiency. Here, the effect of uniaxial compression on GaAs nanowire solar cells was studied via conductive atomic force microscopy (C-AFM) supported by numerical simulation.
P A Alekseev +2 more
exaly +3 more sources
Intraband transitions at a CsPbBr3/GaAs heterointerface in a two-step photon upconversion solar cell [PDF]
Scientific ReportsTwo-step photon upconversion solar cells (TPU-SCs) based on III–V semiconductors can achieve enhanced sub-bandgap photon absorption because of intraband transitions at the heterointerface.
Hambalee Mahamu +2 more
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IEEE Photonics Journal, 2022 We have investigated the improvement of GaAs substrate reusing and the regrowth possibility of the epi-layer for the flexible InGaP/GaAs double junction solar cell.
Gwang yeol Park +2 more
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Growth and Fabrication of GaAs Thin-Film Solar Cells on a Si Substrate via Hetero Epitaxial Lift-Off
Applied Sciences, 2022 We demonstrate, for the first time, GaAs thin film solar cells epitaxially grown on a Si substrate using a metal wafer bonding and epitaxial lift-off process.
Seungwan Woo +10 more
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International Journal of Photoenergy, 2023 The GaAs semiconductor is a solar energy promising material for photovoltaic applications due to its good optical and electronic properties. In this work, a homojunction GaAs solar cell with AlxGa1-xAs and GayIn1-yP solar energy materials as window and ...
Cedrik Fotcha Kamdem +4 more
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Nanostructures GaAs Solar Cells [PDF]
, 2020 At present, the world is now passing a very far different time than normal situation due to the COVID-19 pandemic crisis. The global life-style and human civilization is currently progressing with down-stream that affecting almost every sectors necessary for human civilizations except the current environmental situation.
Mohammad Nur E Alam, Narottam Das
openaire +2 more sources
IEEE Access, 2022 In this paper, a nano solar cell structure based on a two-dimensional photonic crystal (2D-PhC) antireflection coating (ARC) trapping layer and a 2D- graded-index (2D-GI) GaAs active layer is presented.
Morsy A. Morsy, Khalid Saleh
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Science Journal of University of Zakho, 2020 This paper reports the fabrication and electrical characterization of hybrid organic-inorganic solar cell based on the deposition of polyaniline (PANI) on n-type GaAs substrate with three different crystal orientations namely Au/PANI/(100) n-GaAs/(Ni-Au),
Haveen A. Mustafa +3 more
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GaInP/GaAs/poly-Si Multi-Junction Solar Cells by in Metal Balls Bonding
Crystals, 2021 In this study, a mechanical stacking technique has been used to bond together the GaInP/GaAs and poly-silicon (Si) solar wafers. A GaInP/GaAs/poly-Si triple-junction solar cell has mechanically stacked using a low-temperature bonding process which ...
Ray-Hua Horng +5 more
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