Zobrazeno 1 - 10
of 385
pro vyhledávání: '"Concita Sibilia"'
Autor:
Boris Kalinic, Tiziana Cesca, Alessandro Lovo, Carlo Scian, Roberto Macaluso, Fabio Bovino, Roberto Li Voti, Concita Sibilia, Giovanni Mattei
Publikováno v:
Advanced Photonics Research, Vol 5, Iss 2, Pp n/a-n/a (2024)
The active modulation of optical response of quantum emitters at the nanoscale is of paramount importance to realize tunable light sources for nanophotonic devices. Herein, a thin film of phase‐change material (VO2) is coupled to a 20 nm‐thick si
Externí odkaz:
https://doaj.org/article/50d12f7dfd304ee5a239bcc3cbbe077f
Autor:
Maria Cristina Larciprete, Daniele Ceneda, Daniele Scirè, Mauro Mosca, Dominique Persano Adorno, Sina Abedini Dereshgi, Roberto Macaluso, Roberto Li Voti, Concita Sibilia, Tiziana Cesca, Giovanni Mattei, Koray Aydin, Marco Centini
Publikováno v:
APL Materials, Vol 11, Iss 9, Pp 091107-091107-8 (2023)
The temperature tunability of complex dielectric constants of vanadium dioxide (VO2) makes it a promising phase-change material for use in active, dynamic, tunable photonics applications. Specifically, the semiconductor-to-metal phase transition in V
Externí odkaz:
https://doaj.org/article/b759486896eb44c697cc7b802718bb3b
Autor:
Emilija Petronijevic, Alessandro Belardini, Grigore Leahu, Teemu Hakkarainen, Marcelo Rizzo Piton, Eero Koivusalo, Concita Sibilia
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Abstract Hybridization of semiconductor nanostructures with asymmetric metallic layers offers new paths to circular polarization control and chiral properties. Here we study, both experimentally and numerically, chiral properties of GaAs-based nanowi
Externí odkaz:
https://doaj.org/article/e77d0d3d16d54092a33db82472976cb0
Autor:
Ismail Yuce, Suat Canoglu, Sevhan Muge Yukseloglu, Roberto Li Voti, Gianmario Cesarini, Concita Sibilia, Maria Cristina Larciprete
Publikováno v:
Sensors, Vol 22, Iss 10, p 3918 (2022)
Far infrared radiation (FIR) is emitted by every body at a given temperature, including the human body. FIR ranging between 4–14 μm is considered useful for cell growth, and the human body emits a maximum of infrared (IR) radiation at the waveleng
Externí odkaz:
https://doaj.org/article/3ba38b1f1bdd4fe48e2ebbdbf6652748
Autor:
Roberto Li Voti, Grigore Leahu, Emilija Petronijevic, Alessandro Belardini, Tiziana Cesca, Carlo Scian, Giovanni Mattei, Concita Sibilia
Publikováno v:
Applied Sciences, Vol 12, Iss 3, p 1109 (2022)
Chirality, a lack of mirror symmetry, is present in nature at all scales; at the nanoscale, it governs the biochemical reactions of many molecules, influencing their pharmacology and toxicity. Chiral substances interact with left and right circularly
Externí odkaz:
https://doaj.org/article/1a4add58ec844aa897e61da7b881cbd8
Autor:
Mariacristina Larciprete, Noemi Orazi, Yves-Simon Gloy, Stefano Paoloni, Concita Sibilia, Roberto Li Voti
Publikováno v:
Sensors, Vol 22, Iss 3, p 940 (2022)
Lock-in thermography was applied to the measurement of the in-plane thermal diffusivity of three polyethersulfone (PES) textiles characterized by different weaving pattern as well as different mass density of interlacing fibers. The experimental resu
Externí odkaz:
https://doaj.org/article/d03cda95886d49d69eb27736e4f64a9f
Autor:
Alessandro Belardini, Emilija Petronijevic, Ramin Ghahri, Daniele Rocco, Fabiana Pandolfi, Concita Sibilia, Leonardo Mattiello
Publikováno v:
Applied Sciences, Vol 11, Iss 23, p 11375 (2021)
Chirality, the absence of mirror symmetry, governs behavior in most biologically important molecules, thus making the chiral recognition of great importance in the pharmaceutical and agrochemical industries, as well as medicine. Chiral molecules can
Externí odkaz:
https://doaj.org/article/d16089509b114025aa12a460c5039c53
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-2 (2021)
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Externí odkaz:
https://doaj.org/article/f8ef55f94e264dd7ac35d9c464ba4e25
Publikováno v:
Applied Sciences, Vol 11, Iss 13, p 6012 (2021)
Chiral plasmonic nanostructures with tunable handedness-dependent absorption in the visible and infrared offer chiro-optical control at the nanoscale. Moreover, coupling them with emitting layers could lead to chiral nanosources, important for nanoph
Externí odkaz:
https://doaj.org/article/0e1a34e460d4413286a2967cdc506786
Autor:
Alessio Benedetti, Badrul Alam, Marco Esposito, Vittorianna Tasco, Grigore Leahu, Alessandro Belardini, Roberto Li Voti, Adriana Passaseo, Concita Sibilia
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-7 (2017)
Abstract Compact samples of nano-helices built by means of a focused ion beam technology with large bandwidth and high dichroism for circular polarization are promising for the construction of built-in-chip sensors, where the ideal transducer must be
Externí odkaz:
https://doaj.org/article/331351f8d47349fd9279be9c9b1e873c