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Ternary thick active layer for efficient organic solar cells
Journal of Materials Science, 2018Ternary organic solar cells (OSCs) hold great promise in enabling the roll-to-roll printing of environmentally friendly, mechanically flexible, and cost-effective photovoltaic devices. Nevertheless, many ternary OSCs display the best power conversion efficiency (PCE) with a thin active layer at the thickness of about 100 nm, which can be hardly ...
Xiang Fu +6 more
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Effect of thickness of ZnO active layer on ZnO-TFT's characteristics
Thin Solid Films, 2008Abstract We have investigated the electrical characteristics of ZnO thin film transistors with respect to the thickness of ZnO active layers. The ZnO layers with the thickness of 30 nm to 150 nm were deposited on bottom gate patterned Si substrate by RF sputtering at room temperature. The low-temperature oxide served as gate dielectric.
J.H. Chung +4 more
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The effect of the active layer thickness on the performance of pentacene-based phototransistors
Synthetic Metals, 2012n this paper, we discuss the fabrication and characterization of pentacene-basedphototransistors using indium tin oxide as a transparent electrical gate and PMMA as a transparent dielectric gate. The photoelectric properties with different pentacene film thicknesses were characterized under ultraviolet (365 nm) illumination.
El Amrani, Aumeur +2 more
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Optimization of SnS active layer thickness for solar cell application
Journal of Semiconductors, 2017This work presents a comparative study of n-SnS and p-SnS active layers for increased solar cell efficiency. Tin sulphide thin films of various thicknesses having p-type and n-type conductivity were fabricated by thermal evaporation. Both type of films had the same (113) orientation of the crystal planes with a constant tensile strain of ~ 0.003 and ...
Yashika Gupta, P. Arun
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Influence of Electrical Operating Conditions and Active Layer Thickness
2010We have studied the influence of the electrical working conditions (voltage or current biased), and the active layer thickness on electroluminescence (EL) properties of polymeric light emitting diodes based on poly-[9,9-bis(60-cyanohexyl)-2,7-fluorene-alt-co-1,4-phenylene], [PFP:(CN)2].
Romero, Beatriz, Arredondo, Belen
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Two decades of active layer thickness monitoring in northeastern Asia
Polar Geography, 2019This study summarizes seasonal thawing data collected in different permafrost regions of northeast Asia over the 1995–2018 period. Empirical observations were undertaken under the Circumpolar Active Layer Monitoring (CALM) program at a range of sites across the permafrost landscapes of the Yana-Indigirka and Kolyma lowlands and the Chukotka Peninsula ...
Abramov, Andrey +15 more
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Changes in permafrost extent and active layer thickness in the Northern Hemisphere from 1969 to 2018
Science of the Total Environment, 2022Mingyi Zhang +2 more
exaly
Active Layer Thickness Variation on the Qinghai‐Tibetan Plateau: Historical and Projected Trends
Journal of Geophysical Research D: Atmospheres, 2021Xiaoming Xu, Qingbai Wu
exaly