Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Davide Piccinotti"'
Autor:
Hossein Roshan, Dongxu Zhu, Davide Piccinotti, Jinfei Dai, Manuela De Franco, Matteo Barelli, Mirko Prato, Luca De Trizio, Liberato Manna, Francesco Di Stasio
Publikováno v:
Advanced Science, Vol 11, Iss 23, Pp n/a-n/a (2024)
Abstract Heavy‐metal‐free III–V colloidal quantum dots (QDs) exhibit promising attributes for application in optoelectronics. Among them, InAs QDs are demonstrating excellent optical performance with respect to absorption and emission in the ne
Externí odkaz:
https://doaj.org/article/c22fb4acff72416ab702cb479e14bf0d
Autor:
Tiago Martins, Behrad Gholipour, Davide Piccinotti, Kevin F. MacDonald, Anna C. Peacock, Orlando Frazão, Nikolay I. Zheludev
Publikováno v:
APL Photonics, Vol 4, Iss 11, Pp 111301-111301-5 (2019)
We report on the experimental demonstration of an optical-fiber-integrated, nonvolatile transmission switching device. The operating mechanism exploits a cavity resonance spectral shift associated with an induced change in the refractive index of a h
Externí odkaz:
https://doaj.org/article/7ed951c047c046718934b3bcfbb43cc8
Publikováno v:
Reports on progress in physics. Physical Society (Great Britain). 84(1)
Artificial intelligence (AI) is the most important new methodology in scientific research since the adoption of quantum mechanics and it is providing exciting results in numerous fields of science and technology. In this review we summarize research
The chalcogenide semiconductor antimony telluride exhibits a sub-unitary refractive index as low as 0.7 at mid- to near-UV wavelengths between 220 and 400 nm, with the spectral width of the sub-unitary band, minimum index and associated extinction co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7b2d48b82971583d14ed28ead5d24ea
https://eprints.soton.ac.uk/443161/
https://eprints.soton.ac.uk/443161/
Autor:
Eric Plum, Nikolay I. Zheludev, Davide Piccinotti, Jinxiang Li, Kevin F. MacDonald, Jun-Yu Ou, Tongjun Liu, Qiang Zhang, Dimitrios Papas
Publikováno v:
Metamaterials, Metadevices, and Metasystems 2020.
The nanomechanical metamaterials offer the possibilities of manipulating exotic electromagnetic properties on demand. Such metamaterial exhibit profound electro-optical, magneto-optical and acousto-optical switching and modulation, optical nonlineari
Autor:
Maximilian Maier, Behrad Gholipour, Nikolay I. Zheludev, Davide Piccinotti, Kevin F. MacDonald, Tiago Martins, Yihao Cui
Due to their small physical footprint, fibre integrated metamaterials and metadevices made from phase change chalcogenide semiconductors that can be dynamically reconfigured using optical or electrical stimuli present the most promising platform for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b89f1288a52e0bafac4cbc9b68935841
https://eprints.soton.ac.uk/443683/
https://eprints.soton.ac.uk/443683/
Autor:
Behrad Gholipour, Vassili A. Fedotov, Jin-Kyu So, Hao Li, Davide Piccinotti, Nikitas Papasimakis, Jun-Yu Ou
Publikováno v:
Applied Physics Letters. 118:261103
We demonstrate experimentally that the distribution of the decay rates of nitrogen-vacancy centers in diamond becomes narrower by over five times for nanodiamonds embedded in thin chalcogenide films. Agency for Science, Technology and Research (A*STA
Autor:
Kevin F. MacDonald, Davide Piccinotti, Nikolay I. Zheludev, Behrad Gholipour, Artemios Karvounis
Photonic materials with tunable and switchable ultraviolet (UV) to high-energy visible (HEV) optical properties may benefit applications such as sensing, high-density optical memory, beam-steering, adaptive optics, and light modulation. Here, for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2607fb8a806bbc97fefcabe063735abf
https://hdl.handle.net/10356/144780
https://hdl.handle.net/10356/144780
Autor:
Behrad Gholipour, Brian E. Hayden, Jin Yao, Davide Piccinotti, Kevin F. MacDonald, Nikolay I. Zheludev
Publikováno v:
Advanced materials (Deerfield Beach, Fla.). 31(14)
A variety of alternative plasmonic and dielectric material platforms-among them nitrides, semiconductors, and conductive oxides-have come to prominence in recent years as means to address the shortcomings of noble metals (including Joule losses, cost
Autor:
Behrad Gholipour, Tiago Martins, Kevin F. MacDonald, Davide Piccinotti, Anna C. Peacock, Orlando Frazão, Nikolay I. Zheludev
Publikováno v:
APL Photonics, Vol 4, Iss 11, Pp 111301-111301-5 (2019)
We report on the experimental demonstration of an optical-fiber-integrated, nonvolatile transmission switching device. The operating mechanism exploits a cavity resonance spectral shift associated with an induced change in the refractive index of a h