Metamaterial-based graphene thermal emitter
Sign Up to like & getrecommendations! Published in 2017 at "Nano Research"
DOI: 10.1007/s12274-017-1922-7
Abstract: A thermal emitter composed of a frequency-selective surface metamaterial layer and a hexagonal boron nitride-encapsulated graphene filament is demonstrated. The broadband thermal emission of the metamaterial (consisting of ring resonators) was tailored into two discrete… read more here.
Keywords: thermal emitter; graphene thermal; based graphene; metamaterial based ... See more keywords
Realization of efficient radiative cooling in thermal emitter with inorganic metamaterials
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/ac0659
Abstract: In this work, we have proposed a thermal emitter composing of triangular prism metamaterials deposited on a multilayer film. Ultra-high average emissivity and broadband spectra have been realized in the first and second atmospheric windows,… read more here.
Keywords: thermal emitter; inorganic metamaterials; radiative cooling; emissivity ... See more keywords
Effects of the environmental unilateral shield on radiative cooling performance
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Photonics for Energy"
DOI: 10.1117/1.jpe.11.022102
Abstract: Abstract. Radiative cooling as a spontaneous cooling phenomenon without any energy input has great research value and broad application prospects. However, environmental shields around the thermal emitter have a negative impact on the radiative cooling… read more here.
Keywords: thermal emitter; environmental unilateral; radiative cooling; cooling ... See more keywords
Tunable dual-band thermal emitter consisting of single-sized phase-changing GST nanodisks.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.004279
Abstract: Thermal emission control has been attracting increased attention in both fundamental science and many applications including infrared sensing, radiative cooling and thermophotovoltaics. In this paper, a tunable dual-band thermal emitter including phase-changing material Ge2Sb2Te5 (GST)… read more here.
Keywords: phase; thermal emitter; dual band; tunable dual ... See more keywords
Highly Selective CMOS-Compatible Mid-Infrared Thermal Emitter/Detector Slab Design Using Optical Tamm-States
Sign Up to like & getrecommendations! Published in 2019 at "Materials"
DOI: 10.3390/ma12060929
Abstract: In this work, we propose and evaluate a concept for a selective thermal emitter based on Tamm plasmons suitable for monolithic on-chip integration and fabrication by conventional complementary metal oxide semiconductor (CMOS)-compatible processes. The original… read more here.
Keywords: thermal emitter; optical tamm; emitter; cmos compatible ... See more keywords