Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Valentina Mattarello"'
Autor:
Federico Chinni, Federico Spizzo, Federico Montoncello, Valentina Mattarello, Chiara Maurizio, Giovanni Mattei, Lucia Del Bianco
Publikováno v:
Materials, Vol 10, Iss 7, p 717 (2017)
One fundamental requirement in the search for novel magnetic materials is the possibility of predicting and controlling their magnetic anisotropy and hence the overall hysteretic behavior. We have studied the magnetism of Au:Co films (~30 nm thick) w
Externí odkaz:
https://doaj.org/article/48fc9f335a1640fc894a426efd0ffa86
Autor:
G. Ciatto, Valentina Mattarello, Giovanni Mattei, Chiara Maurizio, Boris Kalinic, Carlo Scian, Niccolò Michieli
In nanostructures made of a mixture of bulk-immiscible metallic species, the alloy formation down to the atomic scale is a crucial and debated point. We report on the first experimental evidence of an amorphous metallic phase in Au-Co thin films and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46e0cd87c5c8a91d90d5420984b7f191
http://hdl.handle.net/11577/3361337
http://hdl.handle.net/11577/3361337
Autor:
Boris Kalinic, Giovanni Mattei, Ionut Gabriel Balasa, Valentina Mattarello, Niccolò Michieli, Chiara Maurizio, Carlo Scian
The stability upon air-annealing of uncapped Au-Co thin films is investigated. The analysis focuses on the modifications of the crystalline fraction of the films produced by physical vapor deposition. The film with the highest Au concentration exhibi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d19cd2dedc8e37998080eb9c952bd38c
http://hdl.handle.net/11577/3324244
http://hdl.handle.net/11577/3324244
Autor:
Giovanni Mattei, Marco Coïsson, F. Chinni, Chiara Maurizio, Valentina Mattarello, Federico Spizzo, L. Del Bianco
We studied (i) a set of three Co : Au continuous films, grown by sputtering co-deposition (∼80 nm thick) with concentration ratios of 2 : 1, 1 : 1 and 1 : 0 (i.e., a pure Co film was also included), and (ii) a corresponding set of antidot arrays, p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::862d98d1a695822e096d4146d43d7642
http://hdl.handle.net/11577/3286058
http://hdl.handle.net/11577/3286058
Autor:
Valentina Mattarello, Katharina Ollefs, Giovanni Mattei, F. Wilhelm, Valentina Bello, Boris Kalinic, Chiara Maurizio, Niccolò Michieli
Coupling a plasmonic metal with a magnetic one in thin films and nanostructures is very interesting for the emerging field of magnetoplasmonics. In particular, coupling through alloying is a promising strategy to induce a magnetic moment on the plasm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fda74634da160b3508914e755ea8548
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85031711038
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85031711038
Autor:
Tiziana Cesca, Ana Patricia Sánchez-Espinoza, Boris Kalinic, Giovanni Mattei, Marco Rattin, Valentina Mattarello, Valentina Russo, Niccolò Michieli, Carlo Scian, Paolo Mazzoldi
The nonlinear absorption properties of bidimensional arrays of Au–Ag bilayered nanoprisms have been investigated by z-scan measurements as a function of the bimetallic nanoprism composition. A tunable ps laser system was used to excite the ultrafas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b202dbe84576411f3b81bbb0e1963ad
http://hdl.handle.net/11577/3169265
http://hdl.handle.net/11577/3169265
Autor:
Valentina Mattarello, Gianfelice Cinque, A. Raco, Augusto Marcelli, Antonietta Frani, Antonio Grilli, Valentino Rigato, Giannantonio Cibin, Alessandro Patelli
High‐reflectivity multilayers are required in many soft X‐ray researches, from nowadays Synchrotron Radiation (SR) to future Free Electron Laser (FEL) optics. These synthetic reflectors are capable of working at near‐normal incidence covering t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9260ba04bb18ab8986540f993e2aea2
http://hdl.handle.net/11577/3185029
http://hdl.handle.net/11577/3185029
Autor:
Alessandro Patelli, Valentino Rigato, Augusto Marcelli, Giannantonio Cibin, Antonio Grilli, Valentina Mattarello, Gianfelice Cinque, A. Raco
The development of high-reflectivity devices for soft X-rays at quasi-normal incidence is a challenging research for the development of synchrotron radiation optics, particularly for soft X-ray microscopy and X-ray microprobe spectroscopy. Here we pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48a012c117fba166925b187fb69ea062
http://hdl.handle.net/11577/3185028
http://hdl.handle.net/11577/3185028