scholarly journals Surface Plasmons and Optical Dynamics on Vanadium Dioxide

2020 ◽  
Author(s):  
Hiroaki Matsui
Keyword(s):  
Surface Plasmons ◽  
Vanadium Dioxide

Effect of Surface Plasmons on the Insulator to Metal Transition in Thin Film Vanadium Dioxide

2018 ◽  
Author(s):  
Scott Madaras ◽  
Jason Creedem ◽  
Salinporn Kittiwatanakul ◽  
Jiwei Lu ◽  
Irina Novikova ◽  
...  
Keyword(s):  
Thin Film ◽  
Surface Plasmons ◽  
Vanadium Dioxide ◽  
Effect Of Surface

PHOTOEMISSION FROM THE DECAY OF SURFACE PLASMONS IN THIN FILMS OF Al

1973 ◽  
Vol 34 (C6) ◽  
pp. C6-95-C6-95
Author(s):  
T. A. CALLCOTT ◽  
E. T. ARAKAWA
Keyword(s):  
Thin Films ◽  
Surface Plasmons

THE OPTICS OF SURFACE PLASMONS

1984 ◽  
Vol 45 (C5) ◽  
pp. C5-233-C5-241 ◽  
Author(s):  
G. I. Stegeman ◽  
A. A. Maradudin ◽  
R. F. Wallis
Keyword(s):  
Surface Plasmons

Optical properties of a thin layer of the Vanadium dioxide at the metal state

2015 ◽  
Vol 9 (1) ◽  
pp. 2303-2310
Author(s):  
Abderrahim Benchaib ◽  
Abdesselam Mdaa ◽  
Izeddine Zorkani ◽  
Anouar Jorio
Keyword(s):  
Optical Properties ◽  
Thin Layer ◽  
Vanadium Dioxide ◽  
Ultra Violet ◽  
Index Of Refraction ◽  
Cost Of Energy ◽  
Infra Red ◽  
Metal State ◽  
The Cost ◽  
Reversible Phase

The vanadium dioxide VO₂ currently became very motivating for the nanotechnologies’ researchers. It makes party of the intelligent materials because these optical properties abruptly change semiconductor state with metal at a critical  temperature θ = 68°C. This transition from reversible phase is carried out from a monoclinical structure characterizing its semiconductor state at low temperature towards the metal state of this material which becomes tétragonal rutile for  θ ˃ 68°C ; it is done during a few nanoseconds. Several studies were made on this material in a massive state and a thin layer. We will simulate by Maple the constant optics of a thin layer of VO₂ thickness z = 82 nm for the metal state according to the energy ω of the incidental photons in the energy interval: 0.001242 ≤ ω(ev) ≤ 6, from the infra-red (I.R) to the ultra-violet (U.V) so as to be able to control the various technological nano applications, like the detectors I.R or the U.V,  the intelligent windows to  increase  the energy efficiency in the buildings in order to save the cost of energy consumption by electric air-conditioning and the paintings containing nano crystals of this material. The constant optics, which we will simulate, is: the index of refraction, the reflectivity, the transmittivity, the coefficient of extinction, the dielectric functions ԑ₁ real part and  ԑ₂  imaginary part of the permittivity complexes ԑ of this material and the coefficient absorption. 

Optical properties of the Vanadium dioxide

2015 ◽  
Vol 8 (2) ◽  
pp. 2148-2155 ◽  
Author(s):  
Abderrahim Benchaib ◽  
Abdesselam Mdaa ◽  
Izeddine Zorkani ◽  
Anouar Jorio
Keyword(s):  
Energy Efficiency ◽  
Optical Properties ◽  
Critical Temperature ◽  
Thin Layer ◽  
Dielectric Function ◽  
Vanadium Dioxide ◽  
Ultra Violet ◽  
Index Of Refraction ◽  
Practical Utility ◽  
Infra Red

The vanadium dioxide is a material thermo chromium which sees its optical properties changing at the time of the transition from the phase of semiconductor state ↔ metal, at a critical temperature of 68°C. The study of the optical properties of a thin layer of VO₂ thickness 82 nm, such as the dielectric function, the index of refraction, the coefficient ofextinction, the absorption’s coefficient, the reflectivity, the transmittivity, in the photonic spectrum of energy ω located inthe interval: 0.001242 ≤ ω (ev) ≤ 6, enables us to control well its practical utility in various applications, like the intelligentpanes, the photovoltaic, paintings for increasing energy efficiency in buildings, detectors of infra-red (I.R) or ultra-violet(U.V). We will make simulations with Maple and compare our results with those of the literature

Absorption enhancement of silicon via localized surface plasmons resonance in blue band

2020 ◽  
Vol 13 (6) ◽  
pp. 1-23
Author(s):  
WANG Hao-bing ◽  
◽  
TAO Jin ◽  
LV Jin-guang ◽  
MENG De-jia ◽  
...  
Keyword(s):  
Surface Plasmons ◽  
Absorption Enhancement ◽  
Localized Surface Plasmons ◽  
Blue Band
Sign in / Sign up

Export Citation Format

Share Document