Results 121 to 130 of about 249,603 (298)
Which type of solar cell is best for low power indoor devices? [PDF]
, 2010 Low power devices such as sensors and wireless communication nodes, focused towards indoor applications, face serious challenges in terms of harvesting nearby natural sources of energy for power.
Minnaert, Ben, Veelaert, Peter
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Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics
Advanced Functional Materials, EarlyView.Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha +18 more
wiley +1 more source
HeliyonAs modern people spend more time indoors, efforts continue to create a beneficial indoor lighting environment for each user's activity. A suitable lighting environment improves efficiency and concentration, but if not, it has adverse effects such as ...
Seung-Taek Oh, Jae-Hyun Lim
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Advanced Functional Materials, EarlyView.This review highlights how machine learning (ML) algorithms are employed to enhance sensor performance, focusing on gas and physical sensors such as haptic and strain devices. By addressing current bottlenecks and enabling simultaneous improvement of multiple metrics, these approaches pave the way toward next‐generation, real‐world sensor applications.
Kichul Lee +17 more
wiley +1 more source
Оценка экономичности осветительных установок по стоимостисветовой энергии [PDF]
, 2015 In this paper were analyzed the advantages and disadvantages of Fontoynont technique. The analysis of cost characteristics of lighting devices is carried out,a comparison of specific annual costs on lighting by using artificial light sources (LS) and ...
Бекетова, Г. О. +1 more
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Advanced Functional Materials, EarlyView.Topological van der Waals contacts represent a new class of electrodes for 2D semiconductors, enabling precise control of the Schottky barrier height (SBH) and contact resistance (RC) through interlayer distance and orbital hybridization engineering. In Se‐based transition metal dichalcogenides, these contacts achieve an ultralow SBH of 7 meV, RC of 0.
Soheil Ghods +15 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A vertically stacked, DEA‐driven photonic array inspired by cephalopod skin, featuring highly crystalline colloidal crystal gels with vivid color, low FWHM and scalability is presented. The multilayer design removes lateral pixel interference, achieving near‐100% fill factor with fully independent RGB actuation.
Maga Kim +11 more
wiley +1 more source
Alkali Ion‐Incorporated HfO2 Dielectrics for Reconfigurable Neuromorphic Computing
Advanced Functional Materials, EarlyView.This work presents an indium gallium zinc oxide (IGZO) transistor with an alkali cation‐integrated hafnium dioxide (HfO2) dielectric exhibiting synaptic behavior via ion retention. The solution‐based film fabrication strategy overcomes the limitations of atomic layer deposition (ALD) and precursor coating, enabling the control of synaptic retention ...
Seung Yeon Ki +7 more
wiley +1 more source
Journal of Architectural Sciences and ApplicationsGiven the extensive working hours spent in offices today, ensuring visual comfort and energy efficiency in lighting design has becomea critical concern.
Elif Öztürk Gül, Mustafa Kavraz
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The Long Run Demand for Lighting: Elasticities and Rebound Effects in Different Phases of Economic Development [PDF]
The provision of artificial light was revolutionised by a series of discontinuous innovations in lighting appliances, fuels, infrastructures and institutions during the nineteenth and twentieth centuries.
Peter J.G Pearson, Roger Fouquet
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