Zobrazeno 1 - 10
of 1 230
pro vyhledávání: '"M. Pourmand"'
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract Investigation was made of the optical response of metal-dielectric stacks-based cavity structures embedded with graphene microheaters for the purpose of perfect absorption. The absorber configuration exploits the Ge2Sb2Te5 (GST) phase changi
Externí odkaz:
https://doaj.org/article/63a6902cb27a4fc8b1a3a37acd7f5bd1
Publikováno v:
IEEE Access, Vol 9, Pp 8912-8919 (2021)
Investigation of the optical response of metal-perovskite configuration-based hyperbolic metamaterials (HMMs) was made toward achieving nearly-perfect absorption in the 300-900 nm wavelength span. More precisely, the HMM structure comprised of period
Externí odkaz:
https://doaj.org/article/9c9a5e33329d4046871b4c0a7dd41ad1
Autor:
M. Pourmand, P. K. Choudhury
Publikováno v:
IEEE Access, Vol 8, Pp 137385-137394 (2020)
Investigation of the spectral response of graphene-dielectric (SiO2)-based periodic structure was made in the far-infrared (IR) to the mid-IR frequency range, and the effects of different parametric and operational conditions on the transmission char
Externí odkaz:
https://doaj.org/article/4f84f69a0b494ad7ab548273c712d10c
Autor:
M. Pourmand, Pankaj Kumar Choudhury
Publikováno v:
IEEE Transactions on Nanotechnology. 21:586-591
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe1939de4dd0cd8cbd2c09bae0c97aa7
https://doi.org/10.1109/tnano.2022.3210111
https://doi.org/10.1109/tnano.2022.3210111
Autor:
M. Pourmand, P. K. Choudhury
Publikováno v:
Journal of the Optical Society of America B. 40:1625
Phase-change-medium-enabled hyperbolic metamaterial structures were investigated for generating a wide range of colors by applying external electrical pulses to the embedded graphene-based micro-heater system. The stochastic particle swarm optimizati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc6034bc419a5c12fc9922f4318e652c
https://doi.org/10.1364/josab.485794
https://doi.org/10.1364/josab.485794
Akademický článek
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Autor:
M. Pourmand, Pankaj Kumar Choudhury
Publikováno v:
Nanoengineering: Fabrication, Properties, Optics, Thin Films, and Devices XVIII.
A glimpse of the efficacy of phase change medium (PCM)-based layered hyperbolic metamaterial (HMM) was emphasized following the analytical investigation of wave propagation through the system. The optical response of HMM was characterized solely by a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ebe28528cc4ad3feecfbc7606466362
https://doi.org/10.1117/12.2594517
https://doi.org/10.1117/12.2594517
Publikováno v:
Scientific Reports
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Investigation was made of the optical response of metal-dielectric stacks-based cavity structures embedded with graphene microheaters for the purpose of perfect absorption. The absorber configuration exploits the Ge2Sb2Te5 (GST) phase changing medium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::194d68bee6e56a9bfbb250430a71ec5b
http://europepmc.org/articles/PMC7878520
http://europepmc.org/articles/PMC7878520
Publikováno v:
Journal of Endocrinological Investigation. 3:332-333
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5717c2339712b7131cd8f69331484d56
https://doi.org/10.1007/bf03348286
https://doi.org/10.1007/bf03348286
Autor:
M. Pourmand, P. K. Choudhury
Publikováno v:
Journal of the Optical Society of America B. 39:1222
A programmable phase-change medium-based hyperbolic metamaterial with tunable perfect absorption in the visible and near-infrared regimes was investigated. The stochastic particle swarm optimization was used in the design process, followed by the tra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f24bf15b2964301cfdb2da17c08ac02e
https://doi.org/10.1364/josab.452283
https://doi.org/10.1364/josab.452283