Design of Antireflection and Enhanced Thermochromic Properties of TiO2/VO2 Thin Films
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.202202506
Abstract: VO2‐based thin films exhibit great potential applications in thermochromic smart windows. However, it is still a challenge to synergistically achieve the high luminous transmittance (Tlum) and large solar modulation (ΔTsol). In this paper, antireflective (AR)… read more here.
Keywords: tio2 vo2; thin films; antireflection enhanced; design antireflection ... See more keywords
Nitrogen Doping in VO2 Thin Films on Synthetic Mica Substrates Through Mist Chemical Vapor Deposition: Lowering the Metal–Insulator Transition Temperature Toward Smart Windows
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.202400038
Abstract: In this study, nitrogen (N) is doped into VO2 thin films through mist chemical vapor deposition (CVD), and the effect of the doping on metal–insulator transition (MIT) temperatures is investigated. The N‐doped VO2 thin films… read more here.
Keywords: temperature; thin films; transition temperature; vo2 thin ... See more keywords
Quantitative Study of Reversible Nonvolatile VO2 Thin Films Through Plasma Driven Phase Engineering Process.
Sign Up to like & getrecommendations! Published in 2024 at "Small"
DOI: 10.1002/smll.202408656
Abstract: The nanoscale control of phase transition in correlated materials offers significant insight into phase transition dynamics for the advancement of future nanoelectronics devices. This study explores the phase transition phenomenon in vanadium dioxide (VO2), focusing… read more here.
Keywords: phase transition; thin films; vo2; vo2 thin ... See more keywords
Role of seed layer in van der Waals growth of vanadium dioxide film on mica prepared by chemical solution deposition
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Sol-Gel Science and Technology"
DOI: 10.1007/s10971-021-05478-1
Abstract: Vanadium dioxide (VO2) has unique electrical and optical properties, which have practical applications in many devices. However, preparing high-quality VO2 films and transferring them to flexible substrates by an economic and simple way are still… read more here.
Keywords: seed; thin films; seed layer; vo2 thin ... See more keywords
A simple method for synthesizing VO2 with almost coincident hysteresis loops on Si substrate containing TiO2 buffer layer
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.158755
Abstract: Abstract The overlapped degree of hysteresis loops is critically important for the accurate response of vanadium dioxide (VO2)-based optoelectronics devices. Generally, the hysteresis loops width is not less than 10 ℃ for VO2 thin films deposited… read more here.
Keywords: tio2 buffer; hysteresis loops; vo2 thin; vo2 ... See more keywords
Low thermal budget annealing for thermochromic VO2 thin films prepared by high power impulse magnetron sputtering
Sign Up to like & getrecommendations! Published in 2019 at "Thin Solid Films"
DOI: 10.1016/j.tsf.2019.137443
Abstract: Abstract Thermochomic VO2 thin films are fabricated by using high power impulse magnetron sputtering at room temperature. In order to increase the crystallinity and transparency of VO2 thin films, first a buffer layer of TiO2… read more here.
Keywords: high power; thin films; impulse magnetron; vo2 thin ... See more keywords
Resistive switching studies in VO2 thin films
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-60373-z
Abstract: The hysteretic insulator-to-metal transition of VO2 is studied in detail for pulsed laser deposition grown thin films on TiO2 substrates, under variation of temperature and applied bias currents. This system is of interest for novel… read more here.
Keywords: thin films; switching studies; transition; vo2 thin ... See more keywords
Adaptive tuning of infrared emission using VO2 thin films
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-68334-2
Abstract: Phase-transition materials provide exciting opportunities for controlling optical properties of photonic devices dynamically. Here, we systematically investigate the infrared emission from a thin film of vanadium dioxide (VO2). We experimentally demonstrate that such thin films… read more here.
Keywords: thin films; tuning infrared; vo2 thin; infrared emission ... See more keywords
Polarized Raman mapping and phase-transition by CW excitation for fast purely optical characterization of VO2 thin films
Sign Up to like & getrecommendations! Published in 2024 at "Scientific Reports"
DOI: 10.1038/s41598-024-70301-0
Abstract: Vanadium dioxide has attracted much interest due to the drastic change of the electrical and optical properties it exhibits during the transition from the semiconductor state to the metallic state, which takes place at a… read more here.
Keywords: thin films; polarized raman; transition; vo2 thin ... See more keywords
High-performance thermal sensitive VO2(B) thin films prepared by sputtering with TiO2(A) buffer layer and first-principles calculations study
Sign Up to like & getrecommendations! Published in 2017 at "RSC Advances"
DOI: 10.1039/c7ra03239k
Abstract: VO2(B) is a candidate material for thermal sensors in uncooled infrared detectors; however, it suffers from low temperature coefficient of resistance (TCR) values and unfavorable square resistances. Here, we present an effective strategy to modify… read more here.
Keywords: vo2 thin; thin films; tio2 buffer; performance ... See more keywords
Low-cost VO2(M1) thin films synthesized by ultrasonic nebulized spray pyrolysis of an aqueous combustion mixture for IR photodetection
Sign Up to like & getrecommendations! Published in 2019 at "RSC Advances"
DOI: 10.1039/c9ra00189a
Abstract: We report detailed structural, electrical transport and IR photoresponse properties of large area VO2(M1) thin films deposited by a simple cost-effective two-step technique. read more here.
Keywords: vo2 thin; low cost; thin films; cost vo2 ... See more keywords