scholarly journals Parametric study of optical transmission through plasmonic hole arrays modulated by the phase transition of vanadium dioxide

OSA Continuum ◽  
2020 ◽  
Vol 3 (8) ◽  
pp. 2106
Author(s):  
Eugenii U. Donev ◽  
Francis X. Hart ◽  
Bertrand Irakoze Nkurunziza ◽  
Kevin Bertschinger ◽  
Jinlin Zhang ◽  
...  
Keyword(s):  
Phase Transition ◽  
Vanadium Dioxide ◽  
Parametric Study ◽  
Optical Transmission ◽  
Hole Arrays

Optical Switching of Coherent VO2 Precipitates Embedded in Sapphire

1995 ◽  
Vol 396 ◽  
Author(s):  
L. A. Gea ◽  
L. A. Boatner ◽  
J. D. Budai ◽  
R. A. Zuhr
Keyword(s):  
Phase Transition ◽  
Vanadium Dioxide ◽  
Thermal Processing ◽  
Optical Switching ◽  
Optical Transmission ◽  
Structural Phase ◽  
Switching Behavior ◽  
New Type ◽  
Single Crystal Sapphire ◽  
Smart Surface

AbstractIn this work, we report the formation of a new type of active or “smart” surface that is produced by ion implantation and thermal processing. By co-implanting vanadium and oxygen into a single-crystal sapphire substrate and annealing the system under appropriate conditions, it was possible to form buried precipitates of vanadium dioxide that were crystallographically oriented with respect to the host AI2O3 lattice. The implanted VO2 precipitate system undergoes a structural phase transition that is accompanied by large variations in the optical transmission which are comparable to those observed for thin films of VO2 deposited on sapphire. Co-implantation with oxygen was found to be necessary to ensure good optical switching behavior.

Dynamically tunable perfect absorption based on the phase transition of vanadium dioxide with aluminum hole arrays

2019 ◽  
Vol 288 ◽  
pp. 48-52
Author(s):  
Peng Zhou ◽  
Gaige Zheng ◽  
Yunyun Chen ◽  
Linhua Xu ◽  
Fenglin Xian
Keyword(s):  
Phase Transition ◽  
Vanadium Dioxide ◽  
Perfect Absorption ◽  
Hole Arrays

scholarly journals Phase management in single-crystalline vanadium dioxide beams

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Run Shi ◽  
Yong Chen ◽  
Xiangbin Cai ◽  
Qing Lian ◽  
Zhuoqiong Zhang ◽  
...  
Keyword(s):  
Phase Transition ◽  
Vanadium Dioxide ◽  
Temperature Phase ◽  
Metal Insulator ◽  
Single Crystalline ◽  
Submicron Scale ◽  
Engineering Strategy ◽  
Improved Performance ◽  
Effective Phase ◽  
Two Sides

AbstractA systematic study of various metal-insulator transition (MIT) associated phases of VO2, including metallic R phase and insulating phases (T, M1, M2), is required to uncover the physics of MIT and trigger their promising applications. Here, through an oxide inhibitor-assisted stoichiometry engineering, we show that all the insulating phases can be selectively stabilized in single-crystalline VO2 beams at room temperature. The stoichiometry engineering strategy also provides precise spatial control of the phase configurations in as-grown VO2 beams at the submicron-scale, introducing a fresh concept of phase transition route devices. For instance, the combination of different phase transition routes at the two sides of VO2 beams gives birth to a family of single-crystalline VO2 actuators with highly improved performance and functional diversity. This work provides a substantial understanding of the stoichiometry-temperature phase diagram and a stoichiometry engineering strategy for the effective phase management of VO2.

Exploring magnetic plasmon polaritons in optical transmission through hole arrays perforated in trilayer structures

2007 ◽  
Vol 90 (25) ◽  
pp. 251112 ◽  
Author(s):  
Tao Li ◽  
Jia-Qi Li ◽  
Fu-Ming Wang ◽  
Qian-Jin Wang ◽  
Hui Liu ◽  
...  
Keyword(s):  
Optical Transmission ◽  
Magnetic Plasmon ◽  
Hole Arrays ◽  
Plasmon Polaritons ◽  
Through Hole

Optical transmission through double-layer, laterally shifted metallic subwavelength hole arrays

2010 ◽  
Vol 35 (13) ◽  
pp. 2124 ◽  
Author(s):  
Z. Marcet ◽  
Z. H. Hang ◽  
C. T. Chan ◽  
I. Kravchenko ◽  
J. E. Bower ◽  
...  
Keyword(s):  
Double Layer ◽  
Optical Transmission ◽  
Subwavelength Hole Arrays ◽  
Hole Arrays

In Situ Triggering and Dynamically Tracking the Phase Transition in Vanadium Dioxide

2014 ◽  
Vol 118 (29) ◽  
pp. 16279-16283 ◽  
Author(s):  
Ming Li ◽  
Dengbing Li ◽  
Jing Pan ◽  
Hao Wu ◽  
Li Zhong ◽  
...  
Keyword(s):  
Phase Transition ◽  
Vanadium Dioxide

scholarly journals Mg/W-codoped vanadium dioxide thin films with enhanced visible transmittance and low phase transition temperature

2015 ◽  
Vol 3 (26) ◽  
pp. 6771-6777 ◽  
Author(s):  
Ning Wang ◽  
Shiyu Liu ◽  
X. T. Zeng ◽  
Shlomo Magdassi ◽  
Yi Long
Keyword(s):  
Thin Films ◽  
Phase Transition ◽  
Transition Temperature ◽  
Charge Carrier ◽  
Band Gap ◽  
Phase Transition Temperature ◽  
Vanadium Dioxide ◽  
Visible Transmittance ◽  
Vanadium Dioxide Thin Films

Mg2+ and W6+ cations were first codoped into the VO2 lattice, resulting in a widened photon band gap and h+/e− charge carrier accumulation. These effects enhanced the thermochromic performance with a high visible transmission (∼80%) and a low phase transition temperature (∼30 °C).

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