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The combination of VO2 nanoparticle and flat films with enhanced thermochromic properties for smart windows
The double-sided VO 2 nanoparticle and flat films were grown by magnetron sputtering and rapid thermal annealing on the sapphire substrate. For the VO 2 ...
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Zr and W Co-doped VO2 thin films with improved luminous transmittance and transition temperature
This work reports on successful preparation of thermochromic zirconium and tungsten co-doped vanadium dioxide thin films. The impact of Zr and W...
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The thermochromic characteristics of ITO/VO2 composite films on SiO2 nanospheres
As a promising thermochromic material for smart windows, VO 2 -based films have received extensive attention. To enhance the luminous transmittance ( T lum...
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Zn and W Co-doped VO2-Based Thin Films Prepared by DC Magnetron Sputtering: Improved Luminous Transmittance and Reduced Transition Temperature
Un-doped VO 2 , tungsten (W)-doped VO 2 , and W/Zn co-doped VO 2 thin films were successfully prepared by two DC magnetron sources and co-sputtered at a...
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Characterization of VO2 thin films deposited by simple and sustainable spray technique
This research proposes a facile deposition technique for VO 2 particles on a silica glass substrate with the aim of evaluating the thermochromic...
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Elevated Transition Temperature of VO2 Thin Films via Cr Do**: A Combined Electrical Transport and Electronic Structure Study
V 1− x Cr x O 2 (0 ≤ x ≤ 0 . 3) (VCO) thin films were deposited onto r-sapphire substrates using a pulsed laser deposition method. The electronic structures...
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Composition evolution and electrical properties of VO2 thin films induced by annealing temperature
In this study, vanadium dioxide thin films were fabricated on Al 2 O 3 (0001) substrates by sol-gel method and subsequent annealing process. The effects...
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Photocatalytic dye degradation, self-cleaning, and chromogenic properties of VO2 thin films for eco-friendly smart window application
Vanadium dioxide (VO 2 ) thin film is a promising energy-efficient material owing to its reversible metal to insulator transition (MIT) property....
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Phase transition mechanism and application of silicon-doped VO2 thin films to smart windows
It is important to examine the mechanism of the metal–insulator transition (MIT) of vanadium dioxide (VO 2 ), which is of great significance, to...
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Photochromic and hydrophilic vanadium oxide–molybdenum oxide composite thin films
Vanadium oxide–molybdenum oxide (VO–MO) composite thin films with a thickness of 500 nm were fabricated by thermal evaporation method on a quartz...
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Thermochromic and photocatalytic properties of thermally evaporated vanadium oxide–molybdenum oxide mixed oxide thin films
Vanadium Oxide–Molybdenum Oxide (VO–MO) mixed oxide thin films of 500 nm thickness with different compositions of VO 75% MO 25% , VO 50% MO 50% , and VO 25% ...
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Hydrothermal synthesis and thermochromism effects in Eu-doped VO2 polycrystalline materials
M phase Eu-doped VO 2 powders were prepared by a hydrothermal method followed by post annealing. The semiconductor–metal transition (MIT) properties...
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High-performance Si/VO2-nanorod heterojunction photodetector based on photothermoelectric effect for detecting human radiation
AbstractAs a typical candidate of optoelectronic materials, vanadium dioxide (VO 2 ) has wide applications in photodetectors (PDs), but is still...
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Millimeter-wave to near-terahertz sensors based on reversible insulator-to-metal transition in VO2
In the quest for low power bio-inspired spiking sensors, functional oxides like vanadium dioxide are expected to enable future energy efficient...
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Molybdenum-doped BiVO4 thin films deposited through chemical spray pyrolysis for ammonia sensing at room temperature
Highly crystalline pure and Mo-doped (do** at different concentrations) BiVO 4 thin films were deposited on glass substrates using the chemical...
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The improvement of bilayer VO2/TaOx thermochromic properties for smart window
In this paper, the bilayer VO 2 /TaO x structure was investigated to control the solar spectra with the potential application as smart windows in built...
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Thermally modulated photoelectronic synaptic behavior in HfS2/VO2 heterostructure
Neuromorphic computing is known for its efficient computational speed, low latency, and reduced power consumption, which is considered a pivotal...
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Stoichiometry and disorder influence over electronic structure in nanostructured VOx films
We present and discuss the role of nanoparticles size and stoichiometry over the local atomic environment of nanostructured VO x films. The samples...
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Effect of vanadium precursor on dip-coated vanadium oxide thin films
The effect of chemical substances is reported on the structure, surface morphology, and material properties of vanadium oxide thin films. The study...
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Self-heating-induced electrical and optical switching in high quality VO2 films controlled with current pulses
Self-heating (SH)-induced electrical and optical switching in high quality VO 2 films grown by magnetron sputtering on a c-cut sapphire substrate has...
