Zobrazeno 1 - 10
of 1 898
pro vyhledávání: '"A. Bertacco"'
Autor:
Levati, Valerio, Vitali, Matteo, Del Giacco, Andrea, Pellizzi, Nicola, Silvani, Raffaele, Mavilla, Luca Ciaccarini, Madami, Marco, Biancardi, Irene, Girardi, Davide, Panzeri, Matteo, Florio, Piero, Breitbach, David, Pirro, Philipp, Rovatti, Ludovica, Lecis, Nora, Maspero, Federico, Bertacco, Riccardo, Corrielli, Giacomo, Osellame, Roberto, Russo, Valeria, Bassi, Andrea Li, Tacchi, Silvia, Petti, Daniela, Albisetti, Edoardo
The exceptional magnetic, optical and phononic properties of Yttrium Iron Garnet (YIG) make it unique for spin-wave based and photonic applications. Yet, nanostructuring crystalline YIG and manipulating its magnetism in a non-destructive way is an ou
Externí odkaz:
http://arxiv.org/abs/2409.17722
Integration of Samarium Cobalt hard magnets on silicon requires buffer/protective layers that can enhance the magnetic properties of the magnet while preserving its structure and chemical composition after post-annealing treatments needed for the for
Externí odkaz:
http://arxiv.org/abs/2407.07716
Autor:
Cocconcelli, Maria, Tacchi, Silvia, Erdélyi, Róbert, Maspero, Federico, Del Giacco, Andrea, Plaza, Alejandro, Koplak, Oksana, Cattoni, Andrea, Silvani, Raffaele, Madami, Marco, Papp, Ádam, Csaba, Gyorgy, Kohl, Felix, Heinz, Björn, Pirro, Philipp, Bertacco, Riccardo
One of the most appealing features of magnonics is the easy tunability of spin-waves propagation via external magnetic fields. Usually this requires bulky and power-hungry electromagnets which are not compatible with device miniaturization. Here we p
Externí odkaz:
http://arxiv.org/abs/2406.03206
Autor:
Del Giacco, A., Maspero, F., Levati, V., Vitali, M., Albisetti, E., Petti, D., Brambilla, L., Polewczyk, V., Vinai, G., Panaccione, G., Silvani, R., Madami, M., Tacchi, S., Dreyer, R., Lake, S. R., Woltersdorf, G., Schmidt, G., Bertacco, Riccardo
The fabrication and integration of high-quality structures of Yttrium Iron Garnet (YIG) is critical for magnonics.Films with excellent properties are obtained only on single crystal Gadolinium Gallium Garnet (GGG) substrates using high-temperature pr
Externí odkaz:
http://arxiv.org/abs/2402.14444
We prove weak uniqueness of mild solutions for general classes of SPDEs on a Hilbert space. The main novelty is that the drift is only defined on a Sobolev-type subspace and no H\"older-continuity assumptions are required. This framework turns out to
Externí odkaz:
http://arxiv.org/abs/2308.01642
Autor:
Donadello, Simone, Clivati, Cecilia, Govoni, Aladino, Margheriti, Lucia, Vassallo, Maurizio, Brenda, Daniele, Hovsepyan, Marianna, Bertacco, Elio K., Concas, Roberto, Levi, Filippo, Mura, Alberto, Herrero, Andrè, Carpentieri, Francesco, Calonico, Davide
Publikováno v:
Communications Earth & Environment 5, 178 (2024)
Laser interferometry enables to remotely measure microscopical length changes of deployed telecommunication cables originating from earthquakes. Long range and compatibility with data traffic make it unique to the exploration of remote regions, as we
Externí odkaz:
http://arxiv.org/abs/2307.06203
Autor:
Maspero, Federico, De Ponti, Jacopo Maria, Iorio, Luca, Esposito, Annachiara, Bertacco, Riccardo, di Matteo, Andrea, Corigliano, Alberto, Ardito, Raffaele
Inspired by recent graded metamaterials designs, we create phononic arrays of micro-resonators for frequency signal amplification and wave filtering. Leveraging suspended waveguides on a thick silicon substrate, we hybridize surface Rayleigh and Lamb
Externí odkaz:
http://arxiv.org/abs/2306.12076
The Smith embedding of a finite planar map with two marked vertices, possibly with conductances on the edges, is a way of representing the map as a tiling of a finite cylinder by rectangles. In this embedding, each edge of the planar map corresponds
Externí odkaz:
http://arxiv.org/abs/2306.02988
Autor:
Kim, Young Geun, Gupta, Udit, McCrabb, Andrew, Son, Yonglak, Bertacco, Valeria, Brooks, David, Wu, Carole-Jean
To improve the environmental implications of the growing demand of computing, future applications need to improve the carbon-efficiency of computing infrastructures. State-of-the-art approaches, however, do not consider the intermittent nature of ren
Externí odkaz:
http://arxiv.org/abs/2304.00404
Publikováno v:
IEEE Transactions on Instrumentation and Measurement, vol. 72, 2005412 (2023)
Digital signal processing (DSP) is supporting novel in-field applications of optical interferometry, such as in laser ranging and distributed acoustic sensing. While the highest performances are achieved with field-programmable gated arrays (FPGAs),
Externí odkaz:
http://arxiv.org/abs/2302.03599