Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Alessandro Pitanti"'
Autor:
Daniel Navarro-Urrios, Guillermo Arregui, Martín F. Colombano, Juliana Jaramillo-Fernández, Alessandro Pitanti, Amadeu Griol, Laura Mercadé, Alejandro Martínez, Néstor E. Capuj
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-12 (2022)
Locking of oscillators to ultra-stable external sources is of paramount importance for improving close-to-carrier phase noise in free running oscillators. Here, the authors demonstrate a giant phase-locking bandwidth exceeding 60% of the natural freq
Externí odkaz:
https://doaj.org/article/a8a1aca8d077480195166d505a0a789f
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Known examples of negative refraction in metamaterials do not distinguish between positive and negative angles of incidence. Here, the authors show that it is possible to break this symmetry using an asymmetric unit cell, and demonstrate it using a m
Externí odkaz:
https://doaj.org/article/542aa63760bb4aa0926e3e8a92070d5d
Autor:
Simone Zanotto, Martin Colombano, Daniel Navarro-Urrios, Giorgio Biasiol, Clivia M. Sotomayor-Torres, A. Tredicucci, Alessandro Pitanti
Publikováno v:
Frontiers in Physics, Vol 7 (2020)
Artificial photonic materials, nanofabricated through wavelength-scale engineering, have shown astounding and promising results in harnessing, tuning, and shaping photonic beams. Metamaterials have proven to be often outperforming the natural materia
Externí odkaz:
https://doaj.org/article/775b543a8aeb4c20aa652656eb7df934
Autor:
Francesca F. Settembrini, Francesco Colangelo, Alessandro Pitanti, Vaidotas Miseikis, Camilla Coletti, Guido Menichetti, Renato Colle, Giuseppe Grosso, Alessandro Tredicucci, Stefano Roddaro
Publikováno v:
APL Materials, Vol 4, Iss 11, Pp 116107-116107-7 (2016)
We use micro-Raman spectroscopy to study strain in free-standing graphene monolayers anchored to SiN holes of non-circular geometry. We show that a uniform differential pressure load yields measurable deviations from hydrostatic strain, convention
Externí odkaz:
https://doaj.org/article/a794f0809baf41b08a4ed132973fa26c
Autor:
Lorenzo Pavesi, Vittorio M. N. Passaro, Francesco De Leonardis, Eveline Rigo, Paolo Bettotti, Alessandro Pitanti
Publikováno v:
Sensors, Vol 11, Iss 8, Pp 7327-7340 (2011)
Slot waveguides are very promising for optical sensing applications because of their peculiar spatial mode profile. In this paper we have carried out a detailed analysis of mode confinement properties in slot waveguides realized in very low refractiv
Externí odkaz:
https://doaj.org/article/1690187de97941639a4553eeeec3073c
Autor:
Evelyn Díaz-Escobar, Ángela I. Barreda, Laura Mercadé, Amadeu Griol, Alessandro Pitanti, Alejandro Martínez
Publikováno v:
ACS Photonics. 10:707-714
Autor:
Davide Giambastiani, Cosimo Tommasi, Federica Bianco, Filippo Fabbri, Camilla Coletti, Alessandro Tredicucci, Alessandro Pitanti, Stefano Roddaro
Publikováno v:
Physical Review Applied. 18
The electronic and optical properties of graphene can be precisely tuned by generating deterministic arrangements of strain features. In this paper, we report the formation of widespread and controlled buckling delamination of monolayer graphene depo
Autor:
Alessandro Pitanti, Tapani Makkonen, Martin F. Colombano, Simone Zanotto, Leonardo Vicarelli, Marco Cecchini, Amadeu Griol, Daniel Navarro-Urrios, Clivia Sotomayor-Torres, Alejandro Martinez, Jouni Ahopelto
Correcciones en el texto del artículo original.
We report on a minor correction in our article: “High frequency mechanical excitation of a silicon nanostring with piezoelectric aluminum nitride layers”...
We report on a minor correction in our article: “High frequency mechanical excitation of a silicon nanostring with piezoelectric aluminum nitride layers”...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da4795b5ef8a802fc53acbc0755da71c
http://hdl.handle.net/10261/297150
http://hdl.handle.net/10261/297150
Autor:
Daniel Navarro-Urrios, Martín F. Colombano, Guillermo Arregui, Guilhem Madiot, Alessandro Pitanti, Amadeu Griol, Tapani Makkonen, Jouni Ahopelto, Clivia M. Sotomayor-Torres, Alejandro Martínez
Publikováno v:
Navarro-Urrios, D, Colombano, M F, Arregui, G, Madiot, G, Pitanti, A, Griol, A, Makkonen, T, Ahopelto, J, Sotomayor-Torres, C M & Martínez, A 2022, ' Room-Temperature Silicon Platform for GHz-Frequency Nanoelectro-Opto-Mechanical Systems ', ACS Photonics, vol. 9, no. 2, pp. 413-419 . https://doi.org/10.1021/acsphotonics.1c01614
ACS photonics 9 (2022): 413–419. doi:10.1021/acsphotonics.1c01614
info:cnr-pdr/source/autori:Navarro-Urrios D.; Colombano M.F.; Arregui G.; Madiot G.; Pitanti A.; Griol A.; Makkonen T.; Ahopelto J.; Sotomayor-Torres C.M.; Martinez A./titolo:Room-Temperature Silicon Platform for GHz-Frequency Nanoelectro-Opto-Mechanical Systems/doi:10.1021%2Facsphotonics.1c01614/rivista:ACS photonics/anno:2022/pagina_da:413/pagina_a:419/intervallo_pagine:413–419/volume:9
Digital.CSIC. Repositorio Institucional del CSIC
instname
ACS photonics 9 (2022): 413–419. doi:10.1021/acsphotonics.1c01614
info:cnr-pdr/source/autori:Navarro-Urrios D.; Colombano M.F.; Arregui G.; Madiot G.; Pitanti A.; Griol A.; Makkonen T.; Ahopelto J.; Sotomayor-Torres C.M.; Martinez A./titolo:Room-Temperature Silicon Platform for GHz-Frequency Nanoelectro-Opto-Mechanical Systems/doi:10.1021%2Facsphotonics.1c01614/rivista:ACS photonics/anno:2022/pagina_da:413/pagina_a:419/intervallo_pagine:413–419/volume:9
Digital.CSIC. Repositorio Institucional del CSIC
instname
Nanoelectro-opto-mechanical systems enable the synergistic coexistence of electrical, mechanical, and optical signals on a chip to realize new functions. Most of the technology platforms proposed for the fabrication of these systems so far are not fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad3480ae4a7f87bd3c12a203cf9939a2
https://cris.vtt.fi/en/publications/1ba86b04-4281-4181-ad7d-a72f5345cee6
https://cris.vtt.fi/en/publications/1ba86b04-4281-4181-ad7d-a72f5345cee6
Autor:
Gaia Ciampalini, Filippo Fabbri, Guido Menichetti, Luca Buoni, Simona Pace, Vaidotas Mišeikis, Alessandro Pitanti, Dario Pisignano, Camilla Coletti, Alessandro Tredicucci, Stefano Roddaro
Publikováno v:
ACS nano (Online)---(2021): A–J. doi:10.1021/acsnano.1c09131
info:cnr-pdr/source/autori:Ciampalini G.; Fabbri F.; Menichetti G.; Buoni L.; Pace S.; Miseikis V.; Pitanti A.; Pisignano D.; Coletti C.; Tredicucci A.; Roddaro S./titolo:Unexpected Electron Transport Suppression in a Heterostructured Graphene-MoS2Multiple Field-Effect Transistor Architecture/doi:10.1021%2Facsnano.1c09131/rivista:ACS nano (Online)/anno:2021/pagina_da:A/pagina_a:J/intervallo_pagine:A–J/volume
info:cnr-pdr/source/autori:Ciampalini G.; Fabbri F.; Menichetti G.; Buoni L.; Pace S.; Miseikis V.; Pitanti A.; Pisignano D.; Coletti C.; Tredicucci A.; Roddaro S./titolo:Unexpected Electron Transport Suppression in a Heterostructured Graphene-MoS2Multiple Field-Effect Transistor Architecture/doi:10.1021%2Facsnano.1c09131/rivista:ACS nano (Online)/anno:2021/pagina_da:A/pagina_a:J/intervallo_pagine:A–J/volume
We demonstrate a graphene-MoS2 architecture integrating multiple field-effect transistors (FETs), and we independently probe and correlate the conducting properties of van der Waals coupled graphene-MoS2 contacts with those of the MoS2 channels. Devi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e84fae077810cd906a3c1afeb39c3a3b
http://hdl.handle.net/11568/1125756
http://hdl.handle.net/11568/1125756