Results 41 to 50 of about 953,966 (294)
Electroluminescence from porous silicon
, 2022 The development of electroluminescence in porous silicon is reported.
Steiner, P., Lang, W., Kozlowski, F.
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Porous silicon nanowire arrays fabrication through one-step metal-assisted chemical etching
工程科学学报, 2019 One-step metal-assisted chemical etching (MACE) was used to fabricate porous silicon nanowire arrays. Also, the effects of doping level, AgNO3 concentration, and HF concentration on the morphology and structure of porous silicon nanowire were ...
HE Zu-dong +6 more
doaj +1 more source
Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials
Advanced Engineering Materials, EarlyView.Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
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Porous silicon solar cells [PDF]
2015 IEEE 15th International Conference on Nanotechnology (IEEE-NANO), 2015 We developed a new architecture of crystalline solar cell, based on an ultrathin silicon membrane, taking advantage of the technology of porous silicon. The architecture consists of a macro-porous membrane, offering deeply textured surface, capable to efficiently capture the impinging light, absorbed it in the porous structure, and delivering the photo-
BALUCANI, Marco +6 more
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Optimization of moth-eye antireflection schemes for silicon solar cells [PDF]
, 2010 Nanostructured moth-eye antireflection schemes for silicon solar cells are simulated using rigorous coupled wave analysis and compared to traditional thin film coatings. The design of the moth-eye arrays is optimized for application to a laboratory cell (
Boden, Stuart, Bagnall, Darren
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Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy
Advanced Engineering Materials, EarlyView.Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang +6 more
wiley +1 more source
Sensing Properties of Oxidized Nanostructured Silicon Surface on Vaporized Molecules
Sensors, 2019 Porous silicon has been intensely studied for the past several decades and its applications were found in photovoltaics, biomedicine, and sensors. An important aspect for sensing devices is their long–term stability.
Nikola Baran +6 more
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Molecules, 2021 To address the challenge of the huge volume expansion of silicon anode, carbon-coated silicon has been developed as an effective design strategy due to the improved conductivity and stable electrochemical interface.
Shugui Song +4 more
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Advanced Engineering Materials, EarlyView.HEA interlayers offer a versatile route for joining high‐performance structural materials. Their compositional and structural design regulates interfacial reactions, suppresses brittle IMCs, and improves metallurgical bonding. Sandwich interlayers further integrate defect healing with precipitation strengthening, enabling improved strength–ductility ...
Lin Yuan +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This perspective reframes additive manufacturing for electrical machines as a qualification‐limited materials and architecture design problem. It links process–structure–property–performance relationships to magnetic, conducting, dielectric, and thermal property windows, highlighting where AM can enable segmented magnetic circuits, permanent magnet ...
Dénes Fodor, Loránd Szabó
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