Results 111 to 120 of about 4,932,043 (277)

Dielectric Permittivity Tensor of Muscovite for Next Generation All Van Der Waals Broadband Photonic Components

open access: yesAdvanced Optical Materials, EarlyView.
Low‐index and low‐loss vdW muscovite represents an emerging robust dielectric platform for the creation of next‐generation all‐vdW nanophotonic architectures. Its utilization as a low‐index building‐block in all‐vdW multilayers enables extreme optical contrast when paired with MoS2, paving the way to the realization of few‐layer ultrathin DBS ...
Meri H. Hayrapetyan   +10 more
wiley   +1 more source

Determinação de propriedades radiativas espectrais de vidros e películas [PDF]

open access: yes, 2004
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-graduação em Engenharia Mecânica.Existe uma variedade de aplicações nas quais sistemas multicamadas são submetidos à transferência radiativa, tais como ...
Borges, Maria Teresa de Castro Monnier
core  

Thermal transmittance reduction through exposed balcony slabs

open access: yes, 2017
Thermal bridging caused by exposed concrete balcony slab is a major source of heat loss through energy efficient building envelopes. Moreover, thermal bridging can also create moisture management and indoor comfort challenges.
T. T. Zhang, P. Mukhopadhyaya
core   +1 more source

Thermal transmittance evaluation of concrete hollow blocks [PDF]

open access: yes, 2016
Papers presented to the 12th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Costa de Sol, Spain on 11-13 July 2016.Buildings are worldwide responsible for a paramount consumption of energy. Inside them, electrical power is
Santos, G.H., Fogiatto, M.A., Mendes, N.
core   +1 more source

Large‐Area Flat Optics Color Routing in Tilted Arrays of 2D Semiconductor Nanostripes

open access: yesAdvanced Optical Materials, EarlyView.
We develop a scalable flat optics platform exploiting self‐organised ion‐beam sputtering and maskless glancing‐angle deposition to fabricate centimetre‐scale arrays of tilted MoS2 nanostripes. The engineered geometry activates Rayleigh anomalies, guided modes, and Mie resonances, enabling highly directional color routing and enhanced light harvesting ...
Simone Di Marco   +7 more
wiley   +1 more source

Controlling Polystyrene Particle Distribution in Colloidal Lithography For Correlated‐Disorder Structures

open access: yesAdvanced Optical Materials, EarlyView.
Colloidal lithography is a low‐cost, simple and scalable technique to fabricate correlated‐disorder nanostructures for light‐trapping in solar cells. This work investigates the control of polystyrene particle distribution in colloidal lithography, highlighting the importance of particle surface functionalization as well as the ability to tune the ...
Laura de Almeida   +5 more
wiley   +1 more source

SPECTRUM TRANSMITTANCE IN VISIBLE WAVELENGTH REGION OF ALUMINUM THIN FILM DEPOSITED ON GLASS BK7 MADE USING VACUUM EVAPORATION METHOD

open access: yes, 2015
This paper discusses optical transmittance of aluminum thinfilm made with different massof sources material using evaporation method. The thin films manufacture was conducted in vacuum condition at pressure of letorr.
Bambang Herlanibang
core  

Coherent Absorption Reveals Colors Hidden in a Grey Fabry–Pérot Cavity

open access: yesAdvanced Optical Materials, EarlyView.
A dielectric thin film shows colors depending on its thickness; this effect can be used to encode information normally accessible through single‐beam spectroscopy. We developed a method to conceal this kind of information, based on coating the dielectric with a matched conductor, that suppresses the color‐bearing thin‐film resonances.
Giuseppe E. Lio   +10 more
wiley   +1 more source

Breaking Optical Transparency and Electromagnetic Performance Trade‐Offs for Transparent Reflective Metasurfaces

open access: yesAdvanced Optical Materials, EarlyView.
A theory‐guided magnetoelectric metasurface design breaks the conventional optical transparency and electromagnetic performance trade‐offs. By preserving the electric and magnetic current paths required for efficient reflection through fine‐metal‐line structure, the developed transparent reflective metasurface achieves high optical transparency without
Mina Feizi   +5 more
wiley   +1 more source

Thermal transmittance limits across European Member States

open access: yes
Data relate thermal transmittance limits for buildings across Member States. Data file provides a dataset detailing thermal transmittance limits for both new and existing buildings across all EU.
D'Agostino, D (via Mendeley Data)
core   +1 more source

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