59 citations · 235 across the 14 of their papers we have counts for
14 papers
Stoichiometric Bi2Se3 Topological Insulator Ultra-Thin Films Obtained Through a New Fabrication Process for Optoelectronic Applications
Matteo Salvato, Mattia Scagliotti, Maurizio De Crescenzi +7
A new fabrication process is developed for growing Bi2Se3 topological insulators in the form of nanowires/nanobelts and ultra-thin films. It consists of two consecutive procedures:…
Topological insulator nanoribbon Josephson junctions: evidence for size effect in transport properties
Gunta Kunakova, Ananthu P. Surendran, Domenico Montemurro +6
We have used BiSe nanoribbons, grown by catalyst-free Physical Vapor Deposition to fabricate high quality Josephson junctions with Al superconducting electrodes. In our dev…
Scanning tunneling microscopy and Raman evidences of silicene nanosheets intercalated into graphite surface at room temperature
Ihor Kupchak, Filippo Fabbri, Maurizio De Crescenzi +6
Highly oriented pyrolitic graphite (HOPG) is an inert substrate with a structural honeycomb lattice, well suited for the growth of two-dimensional (2D) silicene layer. It was repor…
Hybrid Superconducting Neutron Detectors
V. Merlo, M. Salvato, M. Cirillo +5
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 n…
Characterization of Anomalous Pair Currents in Josephson Junction Networks
I. Ottaviani, M. Lucci, R. Menditto +8
Measurements performed on superconductive networks shaped in the form of planar graphs display anomalously large currents when specific branches are biased. The temperature depende…
High Tc superconductivity in superlattices of insulating oxides
D. Di Castro, M. Salvato, A. Tebano +13
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…