Results 21 to 30 of about 53,881 (207)
Acoustic-optical phonon up-conversion and hot-phonon bottleneck in lead-halide perovskites
Nature Communications, 2017 Slow cooling of hot charge carriers in lead halide perovskite could be used in photovoltaics devices. Here, Yanget al. study hot carrier dynamics by transient absorption spectroscopy.
Jianfeng Yang +16 more
doaj +1 more source
Techno-Economic Potential of Plasma-Based CO2 Splitting in Power-to-Liquid Plants
Applied Sciences, 2023 Mitigating climate change requires the development of technologies that combine energy and transport sectors. One of them is the production of sustainable fuels from electricity and carbon dioxide (CO2) via power-to-liquid (PtL) plants. As one option for
Samuel Jaro Kaufmann +7 more
doaj +1 more source
Black silicon by ICP-RIE and its prospects in photovoltaics
, 2022 Paper PTu2CBlack Silicon fabricated by ICP-RIE is presented as light-trapping structure for silicon-based photovoltaics. Its fabrication and optical properties (vanishing interface reflectance and increased NIR absorptance) is ...
Zilk, Matthias +4 more
core +1 more source
Electronic and structural characterisation of Cu3BiS3 thin films for the absorber layer of sustainable photovoltaics [PDF]
, 2014 Thin films of p-type Cu3BiS3 with an orthorhombic wittichenite structure, a semiconductor with high potential for thin film solar cell absorber layers, were synthesised by thermal annealing of Cu and Bi precursors, magnetron sputtered on Mo/glass ...
Maiello, P. +8 more
core +4 more sources
Advanced Science, 2022 Among many building‐integrated semitransparent photovoltaics (BISTPVs), semitransparent ultrathin (STUT) Cu(Inx,Ga1‐x)Se2 (CIGSe) solar cells are distinguishable due to their potential high power conversion efficiency (PCE) among other thin‐film solar ...
Dongryeol Kim +8 more
doaj +1 more source
Ultrapurification of Silicon for Photovoltaic Applications [PDF]
, 2010 The recent explosive growth of Photovoltaics and the relative avidity for silicon of the predominant solar cell technology have resulted in a dramatic change of the polysilicon industry structure. While in the past the polysilicon was manufactured almost
Carlos del Cañizo +5 more
core +1 more source
SiliconPV Conference ProceedingsLED-based solar simulators have been shown to provide many advantages compared to Xenon-based flashers in particular regarding the flexibility of the spectrum, flash duration and illumination intensity.
Manuel Meusel +2 more
doaj +1 more source
Spin-coated planar Sb2S3 hybrid solar cells approaching 5% efficiency
Beilstein Journal of Nanotechnology, 2018 Antimony sulfide solar cells have demonstrated an efficiency exceeding 7% when assembled in an extremely thin absorber configuration deposited via chemical bath deposition.
Pascal Kaienburg +2 more
doaj +1 more source
Can microgrids make a major contribution to UK energy supply [PDF]
, 2006 Almost all the electricity currently produced in the UK is generated as part of a centralised power system designed around large fossil fuel or nuclear power stations. This power system is robust and reliable but the efficiency of power generation is low,
Li, R. +17 more
core +1 more source
Advanced Functional Materials, EarlyView.Combinatorial vapor deposition enables independent tuning of Cs/Pb and Br/Cl in wide‐bandgap perovskites. Automated multimodal mapping of 500+ compositions reveals a high‐energy optical transition that correlates with enhanced photoluminescence, defining a practical Cs/Pb window.
Alexander Wieczorek +6 more
wiley +1 more source