scholarly journals Wafer-scale freestanding vanadium dioxide film

2021 ◽  
Vol 7 (50) ◽  
Author(s):  
He Ma ◽  
Xiao Xiao ◽  
Yu Wang ◽  
Yufei Sun ◽  
Bolun Wang ◽  
...  
Keyword(s):  
Vanadium Dioxide ◽  
Wafer Scale ◽  
Vanadium Dioxide Film ◽  
Dioxide Film

scholarly journals Evaporation of a sessile droplet resting on a thin vanadium dioxide film

2019 ◽  
Author(s):  
Mariia Aleksandrovych ◽  
Guillaume Castanet ◽  
Ali Belarouci ◽  
Ophélie Caballina ◽  
Sergii Burian ◽  
...  
Keyword(s):  
Vanadium Dioxide ◽  
Sessile Droplet ◽  
Vanadium Dioxide Film ◽  
Dioxide Film

scholarly journals Photoinduced active terahertz metamaterials with nanostructured vanadium dioxide film deposited by sol-gel method

2014 ◽  
Vol 22 (9) ◽  
pp. 11070 ◽  
Author(s):  
Yaxin Zhang ◽  
Shen Qiao ◽  
Linlin Sun ◽  
Qi Wu Shi ◽  
Wanxia Huang ◽  
...  
Keyword(s):  
Vanadium Dioxide ◽  
Sol Gel ◽  
Gel Method ◽  
Sol Gel Method ◽  
Vanadium Dioxide Film ◽  
Dioxide Film ◽  
Terahertz Metamaterials

Characterization of preferred orientated vanadium dioxide film on muscovite (001) substrate

2008 ◽  
Vol 205 (10) ◽  
pp. 2409-2412 ◽  
Author(s):  
Jiazhen Yan ◽  
Wanxia Huang ◽  
Yue Zhang ◽  
Xiaojie Liu ◽  
Mingjin Tu
Keyword(s):  
Vanadium Dioxide ◽  
Vanadium Dioxide Film ◽  
Dioxide Film

scholarly journals ­­­­A THZ Tunable Metamaterial Reflective Polarization Converter Based Vanadium Oxide Film

2021 ◽  
Author(s):  
Fuyuan Yu ◽  
Xiongjun Shang ◽  
Wei Fang ◽  
Qingqing Zhang ◽  
Yan Wu ◽  
...  
Keyword(s):  
Vanadium Dioxide ◽  
Physical Mechanism ◽  
Polarization Conversion ◽  
Polarization Converter ◽  
Vanadium Dioxide Film ◽  
Metal Phase Transition ◽  
Current Densities ◽  
Tunable Metamaterial ◽  
Dioxide Film ◽  
Wave Incidence

Abstract In this paper a simple and tunable reflective polarization converter has been investigated numerically based on metamaterial which composes of a two-corner-cut square patch resonator with a slit embedded into Vanadium dioxide film (VO2) and reflective ground layer. All the results obtained by the CST Microwave Studio show that the polarization conversion ratio (PCR) above 90% is achieved from 2.22-5.42THz at the temperature about 25°C under the linearly and circularly polarized wave incidence normally. In addition, the influences on electromagnetic polarization properties have been demonstrated with the insulator-to-metal phase transition of the Vanadium dioxide film (VO2) film by the method of varying the temperature. At the same time, to be demonstrated, the physical mechanism of changeable polarization conversion has been discussed by the distributions of current densities. According to the results, the designed metamaterial could be applied in the area of temperature-controlled sensing, THz wireless communication, tunable polarized devices.

Optical Properties of Vanadium Dioxide Film during Semiconductive–Metallic Phase Transition

2007 ◽  
Vol 46 (No. 5) ◽  
pp. L113-L116 ◽  
Author(s):  
Hiroshi Kakiuchida ◽  
Ping Jin ◽  
Setsuo Nakao ◽  
Masato Tazawa
Keyword(s):  
Phase Transition ◽  
Optical Properties ◽  
Vanadium Dioxide ◽  
Metallic Phase ◽  
Vanadium Dioxide Film ◽  
Dioxide Film
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