Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Ottaviani I"'
Autor:
Lucci, M., Merlo, V., Ottaviani, I., Cirillo, M., Badoni, D., Campanari, V., Salina, G., Caputo, J. G., Loukitch, L.
Publikováno v:
Appl. Phys. Lett. 113, 192601 (2018)
A model for describing interference and diffraction of wave functions of one-dimensional Josephson array interferometers is presented. The derived expression for critical current modulations accounts for an arbitrary number of square junctions, varia
Externí odkaz:
http://arxiv.org/abs/1811.04057
Autor:
Merlo, V., Salvato, M., Cirillo, M., Lucci, M., Ottaviani, I., Scherillo, A., Celentano, G., Pietropaolo, A.
A new neutron detection concept is presented that is based on superconductive niobium (Nb) strips coated by a boron (B) layer. The working principle of the detector relies on the nuclear reaction 10B+n $\rightarrow$ $\alpha$+ 7Li , with $\alpha$ and
Externí odkaz:
http://arxiv.org/abs/1412.7307
Autor:
Ottaviani, I., Lucci, M., Menditto, R., Merlo, V., Salvato, M., Mueller, M. Cirillo F., Weimann, T., Castellano, M. G., Chiarello, F., Torrioli, G., Russo, R.
Measurements performed on superconductive networks shaped in the form of planar graphs display anomalously large currents when specific branches are biased. The temperature dependencies of these currents evidence that their origin is due to Cooper pa
Externí odkaz:
http://arxiv.org/abs/1309.2836
Autor:
Di Castro, D., Salvato, M., Tebano, A., Innocenti, D., Aruta, C., Prellier, W., Lebedev, O. I., Ottaviani, I., Brookes, N. B., Minola, M., Sala, M. Moretti, Mazzoli, C., Medaglia, P. G., Ghiringhelli, G., Cirillo, L. Braicovich M., Balestrino, G.
Publikováno v:
Phys. Rev. B 86, 134524 (2012)
We report the occurrence of superconductivity, with maximum Tc = 40 K, in superlattices (SLs) based on two insulating oxides, namely CaCuO2 and SrTiO3. In these (CaCuO2)n/(SrTiO3)m SLs, the CuO2 planes belong only to CaCuO2 block, which is an antifer
Externí odkaz:
http://arxiv.org/abs/1107.2239
Autor:
Salvato, M., Lucci, M., Ottaviani, I., Cirillo, M., Orlanducci, S., Toschi, F., Terranova, M. L.
We investigate the effects of magnetic and electric fields on electron wavefunction interactions in single walled carbon nanotube bundles. The magnetoresistance measurements performed at 4.2K and the dependence of the data upon the electric field, ob
Externí odkaz:
http://arxiv.org/abs/1009.2662
Autor:
Salvato, M., Cirillo, M., Lucci, M., Orlanducci, S., Ottaviani, I., Terranova, M. L., Toschi, F.
We report on experiments conducted on single walled carbon nanotube bundles aligned in chains and connected through a natural contact barrier. The dependence upon the temperature of the transport properties is investigated for samples having differen
Externí odkaz:
http://arxiv.org/abs/0904.2711
Autor:
Ottaviani, I., Cirillo, M., Lucci, M., Merlo, V., Salvato, M., Castellano, M. G., Torrioli, G., Mueller, F., Weimann, T.
Series arrays of Josephson junctions show evidence of a mode in which all the junctions oscillate in synchronism on voltage resonances appearing, in zero external magnetic field, at multiples of the fundamental Fiske step spacing. The measurements sh
Externí odkaz:
http://arxiv.org/abs/0811.4317
Autor:
Salvato, M., Cirillo, M., Lucci, M., Orlanducci, S., Ottaviani, I., Terranova, M. L., Toschi, F.
We investigate experimentally the transport properties of single-walled carbon nanotube bundles as a function of temperature and applied current over broad intervals of these variables. The analysis is performed on arrays of nanotube bundles whose ax
Externí odkaz:
http://arxiv.org/abs/0806.4651
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Akademický článek
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