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Angela Nigro
Researcher at University of Salerno
Publications - 122
Citations - 1259
Angela Nigro is an academic researcher from University of Salerno. The author has contributed to research in topics: Superconductivity & Thin film. The author has an hindex of 19, co-authored 122 publications receiving 1111 citations. Previous affiliations of Angela Nigro include National Research Council.
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Thermodynamic fluctuations in the 110-K Bi-Sr-Ca-Cu-O superconductor: Evidence for two-dimensional behavior
TL;DR: Measurements of the excess conductivity above the superconducting transition for the 110-K phase of the Bi-Sr-Ca-Cu-O compound are reported and compared with previous observations on the YBa/sub 2/Cu/sub 3/O/sub 7/ compound, where three-dimensional superconductivity was found.
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Electrical resistivity of polycrystalline niobium nitride films
TL;DR: The electrical resistivity of magnetron-sputtered polycrystalline NbN thin films has been measured as a function of the temperature for a variety of samples exhibiting different grain structures by a model recently proposed by Reiss, Vancea, and Hoffman for granular metallic systems.
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Influence of artificial pinning on vortex lattice instability in superconducting films
Alejandro Silhanek,Alejandro Silhanek,Antonio Leo,Gaia Grimaldi,Golibjon Berdiyorov,Milorad V. Milošević,Angela Nigro,Sandro Pace,Niels Verellen,Werner Gillijns,Vitali V. Metlushko,Bojan Ilic,Xiaobin Zhu,Victor Moshchalkov +13 more
TL;DR: In this article, the influence of engineered pinning on the vortex velocity at which the flux-flow dissipation undergoes an abrupt transition from low to high resistance was analyzed experimentally and theoretically.
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Speed limit to the Abrikosov lattice in mesoscopic superconductors
Gaia Grimaldi,Antonio Leo,P. Sabatino,Giovanni Carapella,Angela Nigro,Sandro Pace,Victor Moshchalkov,Alejandro Silhanek +7 more
TL;DR: In this article, the instability of the superconducting state in a mesoscopic geometry for the low pinning material characterized by a large Ginzburg-Landau parameter was studied.
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Niobium-titanium nitride thin films for superconducting rf accelerator cavities
TL;DR: In this article, high-quality (Nb1−xTix)N films have been produced by dc magnetron sputtering and carefully characterized, and the suitability of this material for the production of superconducting sputter-coated copper cavities for particle physics accelerators is demonstrated.