Zobrazeno 1 - 10
of 473
pro vyhledávání: '"Bernini, C"'
Autor:
Martinelli, A., Lamura, G., Solokha, P., Provino, A., Bernini, C., Ceccardi, M., Pani, M., Ferretti, M., Dhar, S.K., Manfrinetti, P.
Publikováno v:
In Journal of Alloys and Metallurgical Systems March 2024 5
Heusler compounds form a numerous class of intermetallics, which include two families of compositions ABC and AB2C, usually referred to as half- and full-Heusler compounds, respectively. Given their tunable electronic properties, made possible by adj
Externí odkaz:
http://arxiv.org/abs/1807.04545
Autor:
Buzio, R., Gerbi, A., Uttiya, S., Bernini, C., Castillo, A. E. Del Rio, Palazon, F., Siri, A. S., Pellegrini, V., Pellegrino, L., Bonaccorso, F.
Publikováno v:
Nanoscale, 2017,9, 7612-7624
We report the frictional response of few-layer graphene (FLG) flakes obtained by liquid phase exfoliation (LPE) of pristine graphite. To this end, we inkjet print FLG on bare and hexamethyldisilazane-terminated SiO2 substrates, producing micrometric
Externí odkaz:
http://arxiv.org/abs/1805.01420
Publikováno v:
J. Appl. Phys. 117, 213903 (2015)
In this work, the feasibility condition of Powder-In-Tube (PIT) processed wires of Fe(Se,Te) superconductor has been investigated. We faced several technical issues that are extensively described and discussed. In particular, we tested different meta
Externí odkaz:
http://arxiv.org/abs/1506.01630
Autor:
Palenzona, A., Sala, A., Bernini, C., Braccini, V., Cimberle, M. R., Ferdeghini, C., Lamura, G., Martinelli, A., Pallecchi, I., Romano, G., Tropeano, M., Fittipaldi, R., Vecchione, A., Polyanskii, A., Kametani, F., Putti, M.
Publikováno v:
Supercond. Sci. Technol. 25 115018 2012
A novel method to prepare bulk Fe(Se0.5Te0.5) samples is presented, based on a melting process and a subsequent annealing treatment. With respect to the standard sintering technique, it produces much more homogeneous and denser samples, characterized
Externí odkaz:
http://arxiv.org/abs/1205.3618
Autor:
Shiroka, T., Lamura, G., Sanna, S., Prando, G., De Renzi, R., Tropeano, M., Cimberle, M. R., Martinelli, A., Bernini, C., Palenzona, A., Fittipaldi, R., Vecchione, A., Carretta, P., Siri, A. S., Ferdeghini, C., Putti, M.
The evolution of the antiferromagnetic order parameter in CeFeAsO_{1-x}F_{x} as a function of the fluorine content x was investigated primarily via zero-field muon-spin spectroscopy. The long-range magnetic order observed in the undoped compound grad
Externí odkaz:
http://arxiv.org/abs/1109.3170
The MgB2 superconductor has already demonstrated its applicative potential, in particular for DC applications such as MRI magnets, thanks to the low costs of the raw materials and to its simple production process. However further efforts have still t
Externí odkaz:
http://arxiv.org/abs/0911.3000
Autor:
Malagoli, A., Braccini, V., Tropeano, M., Vignolo, M., Bernini, C., Fanciulli, C., Romano, G., Putti, M., Ferdeghini, C., Mossang, E., Polyanskii, A., Larbalestier, D. C.
Ex-situ Powder-In-Tube MgB2 tapes prepared with ball-milled, undoped powders showed a strong enhancement of the irreversibility field H*, the upper critical field Hc2 and the critical current density Jc(H) together with the suppression of the anisotr
Externí odkaz:
http://arxiv.org/abs/0807.4078
Autor:
Malagoli, A, Tropeano, M, Cubeda, V, Bernini, C, Braccini, V, Fanciulli, C, Romano, G, Putti, M, Ferdeghini, C
In DC and AC practical applications of MgB2 superconducting wires an important role is represented by the material sheath which has to provide, among other things, a suitable electrical and thermal stabilization. A way to obtain a large enough amount
Externí odkaz:
http://arxiv.org/abs/0807.3259
Autor:
Putti, M., Galleani, E., Pallecchi, I., Bernini, C., Manfrinetti, P., Palenzona, A., Affronte, M.
We present thermal conductivity and specific heat measurements on MgB2 and Mg-AlB2 samples. Thermal properties have been analysed by using a two-gap model in order to estimate the gap amplitudes, D(0)p and D(0)s and the intra-band scattering rates, G
Externí odkaz:
http://arxiv.org/abs/cond-mat/0306137