Modeling of thermal coupling in VO2-based oscillatory neural networks
Sign Up to like & getrecommendations! Published in 2018 at "Solid-state Electronics"
DOI: 10.1016/j.sse.2017.09.014
Abstract: Abstract In this study, we have demonstrated the possibility of using the thermal coupling to control the dynamics of operation of coupled VO 2 oscillators. Based on the example of a ‘switch-microheater’ pair, we have… read more here.
Keywords: frequency; switch; coupling vo2; thermal coupling ... See more keywords
Fabrication of a VO2-Based Tunable Metasurface by Electric-Field Scanning Probe Lithography with Precise Depth Control.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c21935
Abstract: Vanadium dioxide (VO2) is widely employed in developing tunable optoelectronic devices due to its significant changes in optical and electric properties upon phase transition. To fabricate the VO2-based functional devices down to the micro/nanoscale, a… read more here.
Keywords: electric field; vo2 based; scanning probe; probe lithography ... See more keywords
Recent advances in VO2-based thermochromic composites for smart windows
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Chemistry C"
DOI: 10.1039/c7tc05768g
Abstract: Vanadium dioxide (VO2) is a well-known thermochromic material since it exhibits a notable optical variation in the near-infrared region from transmitting to reflecting upon the semiconductor-to-metal phase transition (SMT). This distinctive character makes it attractive… read more here.
Keywords: smart windows; composites smart; thermochromic composites; recent advances ... See more keywords
Influence of VO2 based structures and smart coatings on weather resistance for boosting the thermochromic properties of smart window applications
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d2ra04661j
Abstract: Vanadium dioxide (VO2)-based energy-saving smart films or coatings aroused great interest in scientific research and industry due to the reversible crystalline structural transition of VO2 from the monoclinic to tetragonal phase around room temperature, which… read more here.
Keywords: vo2 based; environmental stability; influence vo2; smart coatings ... See more keywords
Reconfigurable Holograms Using VO2-Based Tunable Metasurface
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Journal of Selected Topics in Quantum Electronics"
DOI: 10.1109/jstqe.2020.3011678
Abstract: We propose a new approach for dynamic holography at optical frequencies utilizing a cavity incorporating an active VO2 layer. By introducing a Bragg reflector at the bottom side of the active cavity, it is possible… read more here.
Keywords: using vo2; holograms using; metasurface; reconfigurable holograms ... See more keywords
Kerr-nonlinearity-assisted NIR nonreciprocal absorption in a VO2-based core-shell composite integrated with 1D nonlinear multilayers.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.438938
Abstract: We theoretically investigate the nonreciprocal optical response of a one-dimensional multilayer possessing nonlinear (NL) Kerr dielectrics hybridized with a VO2-based core-shell structure. As a consequence of parameter optimization, it is found that semiconductor-to-metallic reconfiguring of… read more here.
Keywords: based core; absorption; vo2 based; core shell ... See more keywords
Low Solar Absorptance, High Emittance Performance Thermochromic VO2-Based Smart Radiator Device
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12244422
Abstract: Thermochromic vanadium dioxide (VO2)-based smart radiator devices (SRDs) display emittance variation with changes in temperature, making them very promising for energy-efficient thermal control of spacecrafts in general, and nanosatellites in particular. However, the high solar… read more here.
Keywords: emittance; solar absorptance; emittance performance; vo2 based ... See more keywords