Zobrazeno 1 - 10
of 387
pro vyhledávání: '"Scotognella F."'
Autor:
Vurro, V., Scaccabarozzi, A. D., Lodola, F., Storti, F., Marangi, F., Ross, A. M., Paternò, G. M., Scotognella, F., Criante, L., Caironi, M., Lanzani, G.
Substrate engineering for steering cell growth is a wide and well-established area of research in the field of modern biotechnology. Here we introduce a micromachining technique to pattern an inert, transparent polymer matrix blended with a photoacti
Externí odkaz:
http://arxiv.org/abs/2010.08419
Autor:
Negro M., Cataldo F., Milani P., Ravagnan L., Cinquanta E., Brida D., Milani A., Scotognella F., Fazzi D., Stagira S., Vozzi C.
Publikováno v:
EPJ Web of Conferences, Vol 41, p 05026 (2013)
The dynamics of excited streets in a special class of linear carbon chains, e.g. dinaphthyl polyynes, has been investigated by ultrafast transient absorption spectroscopy and DFT//TDDFT calculations. The ultrafast formation of a narrow photo-induced
Externí odkaz:
https://doaj.org/article/aa6852685fab48c7a846aeb49994054f
Autor:
Paternò, G. M., Iseppon, C., D'Altri, A., Fasanotti, C., Merati, G., Randi, M., Desii, A., Pogna, E. A. A., Viola, D., Cerullo, G., Scotognella, F., Kriegel, I.
In this work, we report the first demonstration of a solution processable, optically switchable 1D photonic crystal by implementing phototunable doped metal oxide nanocrystals. The resulting device structure shows bi-photonic response with the photon
Externí odkaz:
http://arxiv.org/abs/1711.03192
Autor:
Paternò, G. M., Barbero, N., Galliano, S., Barolo, C., Lanzani, G., Scotognella, F., Borrelli, R.
Squaraine dyes (SQs) represent a versatile class of functional molecules with strong absorption and emission features, widely used as near-infrared sensitizers in organic and hybrid photovoltaic devices. In this context, the photodynamics of such mol
Externí odkaz:
http://arxiv.org/abs/1711.01227
Autor:
Ghosh, S., Avellini, T., Petrelli, A., Kriegel, I., Gaspari, R., Almeida, G., Bertoni, G., Cavalli, A., Scotognella, F., Pellegrino, T., Manna, L.
We describe the colloidal hot-injection synthesis of phase-pure nanocrystals (NCs) of a highly abundant mineral, chalcopyrite (CuFeS2). Absorption bands centered at around 480 and 950 nm, spanning almost the entire visible and near infrared regions,
Externí odkaz:
http://arxiv.org/abs/1609.05076
The latest achievements in the fabrication of black phosphorus thin layers, towards the technological breakthrough of a phosphorene atomically thin layer, are paving the way for a their employment in electronics, optics, and optoelectronics. In this
Externí odkaz:
http://arxiv.org/abs/1606.07482
Autor:
Kriegel, I., Scotognella, F.
In the present paper we present ways to modulate the periodic transmission peaks arising in disordered one dimensional photonic structures with hundreds of layers. Disordered structures in which the optical length nd (n is the refractive index and d
Externí odkaz:
http://arxiv.org/abs/1602.04958
The active tuning of the structural colour in photonic crystals by an electric field represents an effective external stimulus with impact on light transmission manipulation. In this work we present this effect in a photonic crystal device with alter
Externí odkaz:
http://arxiv.org/abs/1510.02124
Autor:
Scotognella, F.
We briefly discuss the possibility to describe with a formalism, analogous to the Bragg law and the transfer matrix method used for photonic crystals, the behaviour of the kinetic energy of an object travelling through a one-dimensional (1D) modulati
Externí odkaz:
http://arxiv.org/abs/1603.02048
Autor:
Chiasera, A., Meroni, C., Scotognella, F., Boucher, Y.G., Galzerano, G., Lukowiak, A., Ristic, D., Speranza, G., Valligatla, S., Varas, S., Zur, L., Ivanda, M., Righini, G.C., Taccheo, S., Ramponi, R., Ferrari, M.
Publikováno v:
In Optical Materials January 2019 87:107-111