Results 21 to 30 of about 284,732 (318)
Nanomaterials, 2021 All-inorganic carbon-based CsPbIBr2 perovskite solar cells (PSCs) have attracted increasing interest due to the low cost and the balance between bandgap and stability.
Wensheng Lan +11 more
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Flexible ITO-Free Organic Solar Cells Based on
IEEE Photonics Journal, 2015 Flexible organic solar cells (OSCs) using our proposed MoO3 (2 nm)/Ag (9 nm) anode are fabricated on poly(ethylene terephthalate) (PET) substrates with poly(3hexylthiophene) (P3HT) and [6,6]-phenyl-C61 -butyric acid methyl ester (PCBM) films as the ...
Zhizhe Wang +8 more
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IET Power Electronics, 2021 In this paper, a novel silicon carbide (SiC) trench metal oxide semiconductor field effect transistor (MOSFET) with improved reverse recovery charge and switching energy loss is proposed and investigated utilising ISE‐TCAD simulations.
Sicheng Liu +6 more
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Silicon Nanowire Band Gap Modification [PDF]
Nano Letters, 2006 Band gap modification for small-diameter (1 nm) silicon nanowires resulting from the use of different species for surface termination is investigated by density functional theory calculations. Because of quantum confinement, small-diameter wires exhibit a direct band gap that increases as the wire diameter narrows, irrespective of surface termination ...
Nolan, Michael +4 more
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FEM thermal analysis of Cu/diamond/Cu and diamond/SiC heat spreaders
AIP Advances, 2017 The effects of thermal stress resulting from thermal cooling in copper/diamond/copper heat spreader is investigated using finite element method. A similar model of diamond/SiC heat spreader is compared without addition of interlayer.
Garuma Abdisa Denu +4 more
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Lithographic band gap tuning in photonic band gap crystals
Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures Processing, Measurement, and Phenomena, 1996 We describe the lithographic control over the spectral response of three-dimensional photonic crystals. By precise microfabrication of the geometry using a reproducible and reliable procedure consisting of electron beam lithography followed by dry etching, we have shifted the conduction band of crystals within the near-infrared.
Cheng, C. C. +3 more
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Ge pMOSFETs with GeO x Passivation Formed by Ozone and Plasma Post Oxidation
Nanoscale Research Letters, 2019 A comparison study on electrical performance of Ge pMOSFETs with a GeO x passivation layer formed by ozone post oxidation (OPO) and plasma post oxidation (PPO) is performed. PPO and OPO were carried out on an Al2O3/n-Ge (001) substrate followed by a 5-nm
Yang Xu +6 more
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Engineering Reports, 2022 Through‐silicon via (TSV) technology is a key technology to realize multi‐layer chips and its structure model and transmission characteristics have attracted much attention.
Wenbo Guan +3 more
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Creation of partial band gaps in anisotropic photonic-band-gap structures [PDF]
Physical Review B, 1998 The photonic-band-gap (PBG) structure composed of an anisotropic-dielectric sphere in uniform dielectric medium is studied by solving Maxwell's equations using the plane-wave expansion method. In particular, for a uniaxial material with large principal refractive indices and sufficient anisotropy between them, the photonic band structures possess a ...
Li, ZY, Gu, BY, Wang, J
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, 2021 A hybrid energy harvesting system that simultaneously generates electrical energy and chemical energy with an increased overall energy conversion efficiency is designed. A photovoltaic system together with photosynthesis-executing plants forms the system.
Asman Tamang (5334440) +13 more
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