UniSa - IRIS Institutional Research Information System

NIGRO, Angela
 Distribuzione geografica
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Continente #
NA - Nord America 4.990
EU - Europa 1.290
AS - Asia 653
Continente sconosciuto - Info sul continente non disponibili 3
OC - Oceania 3
SA - Sud America 2
AF - Africa 1
Totale 6.942
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Nazione #
US - Stati Uniti d'America 4.981
IT - Italia 465
CN - Cina 394
UA - Ucraina 339
IE - Irlanda 141
DE - Germania 123
TR - Turchia 123
VN - Vietnam 104
SE - Svezia 102
FI - Finlandia 67
AT - Austria 11
IN - India 11
PH - Filippine 11
CA - Canada 9
GB - Regno Unito 8
CZ - Repubblica Ceca 6
AE - Emirati Arabi Uniti 5
RU - Federazione Russa 5
CH - Svizzera 4
EU - Europa 3
BE - Belgio 2
ES - Italia 2
HU - Ungheria 2
IL - Israele 2
NL - Olanda 2
NZ - Nuova Zelanda 2
AU - Australia 1
BG - Bulgaria 1
BO - Bolivia 1
BR - Brasile 1
DK - Danimarca 1
DZ - Algeria 1
EE - Estonia 1
FR - Francia 1
HK - Hong Kong 1
HR - Croazia 1
IS - Islanda 1
JP - Giappone 1
LI - Liechtenstein 1
LK - Sri Lanka 1
NO - Norvegia 1
PT - Portogallo 1
RO - Romania 1
SK - Slovacchia (Repubblica Slovacca) 1
Totale 6.942
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Città #
Ann Arbor 1.381
Wilmington 583
Chandler 579
Princeton 414
Jacksonville 409
Woodbridge 327
Houston 300
Dublin 134
Salerno 133
Izmir 123
Dong Ket 104
Beijing 98
Ashburn 96
Nanjing 92
Andover 85
Mestre 77
Boardman 68
Pellezzano 63
Dearborn 57
Hebei 37
Düsseldorf 36
Fairfield 32
Changsha 25
Shenyang 23
Norwalk 22
Redwood City 22
Nanchang 21
Tianjin 20
Spinea 19
Jiaxing 17
Napoli 16
Guangzhou 15
Cambridge 11
San Diego 11
Vienna 11
Los Angeles 10
Jinan 9
Pune 9
Washington 9
New York 8
Indiana 7
Nocera Inferiore 7
Dormagen 6
Milan 6
Munich 6
Ottawa 6
Renton 6
Seattle 6
Brno 5
Ningbo 5
Sant'Anastasia 5
Sharjah 5
Edinburgh 4
Hangzhou 4
Hefei 4
Mercato San Severino 4
Naples 4
Zhengzhou 4
Zurich 4
Cava Dei Tirreni 3
Fuzhou 3
Genova 3
Haikou 3
Taizhou 3
Vallo della Lucania 3
Venezia 3
Venice 3
Ahmedabad 2
Ariccia 2
Bella 2
Brussels 2
Budapest 2
Des Moines 2
Falls Church 2
Grevenbroich 2
Helsinki 2
Kunming 2
Lanzhou 2
Lappeenranta 2
London 2
Madrid 2
Marcianise 2
Miami 2
Moscow 2
Mountain View 2
Old Bridge 2
Orange 2
Rome 2
San Francisco 2
Stockholm 2
Tappahannock 2
Tauranga 2
Toronto 2
Acerra 1
Algiers 1
Alvignanello 1
Arienzo 1
Baotou 1
Batavia 1
Benevento 1
Totale 5.687
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Nome #
Universal origin of unconventional 1/f noise in the weak-localization regime 123
Nonequilibrium fluctuations as a distinctive feature of weak localization 120
Stability Mechanisms of High Current Transport in Iron-Chalcogenide Superconducting Films 118
Irreversible dynamics of Abrikosov vortices in type-two superconductors 113
Epitaxial growth and properties of Bi-Sr-Ca-Cu-O based trilayer structures 112
Vortex pinning properties in Fe-chalcogenides 112
Tunneling and thin films in YBa2Cu3O7- oxide superconductor 109
Additional Non Equilibrium Processes in the Dynamic Interaction between Flux Quanta and Defects 107
Realization of YBCO and BSCCO Thin Films Using Simple and Reliable Deposition Techniques 105
Speed limit to the Abrikosov lattice in mesoscopic superconductors 103
Weak localization and 1/f noise in Nd1.83Ce0.17CuO4+δ thin films 101
Thermal treatments and evolution of bulk Nd_1.85Ce_0.15CuO_4 morphology 99
Electric transport properties of overdoped NdCeCuO thin films 99
Giant Shot-Like VOLTAGE NOISE IN HIGH CURRENT DENSITY Nb-ALO-Nb TUNNEL JUNCTIONS 98
Controlling flux flow dissipation by changing flux pinning in superconducting films 98
A Study of Current Stability in the Dissipative Flux Flow State of Superconducting Films 98
Critical currents and pinning forces in Nd2−xCexCuO4− thin films 97
Fabrication of superconducting Nd2−xCexCuO4±δ films by automated dc sputtering technique 97
Analysis of surface-bulk screening competition in the electron-doped Nd2−xCexCuO4 cuprateusing x-ray photoemission spectroscopy 96
Properties of Highly Oriented BSCCO Thin Films 95
Comparison of Superconducting Properties of FeSe0.5Te0.5 Thin Films Grown on Different Substrates 94
Thickness dependence of vortex critical velocity in wide Nb films 93
Dynamic ordering and instability of the vortex lattice in Nb films exhibiting moderately strong pinning 91
Correlation between structural and transport properties in epitaxial films of Nd2−xCexCuO4±δ 90
AN ANALYSIS OF NATURAL TUNNEL BARRIERS IN LIQUID-ETCHED Y-BA-CU-O SYSTEMS 89
Electric noise properties of optimally doped Nd1.85Ce0.15CuO4 superconducting thin films 88
Quasiparticle scattering time in niobium superconducting films 88
dc transport properties in GdSr2RuCu2O8 compound 87
Tunnel junctions on 124 YBaCuO single crystal 87
Depairing current density of Nd2-xCexCuO4-d superconducting films 87
Non Linear Flux Flow Resistance of Type-II Superconducting Films 84
Impact of the Starting Powder Composition on GdSr2RuCu2O8 Melt-Textured Processes 83
We have produced Bi2Sr2CaCu2O8+delta/Bi2Sr2YCu2O8+delta/Bi2Sr2CaCu2O8+delta heterostructures using a high pressure de sputtering technique. The films have been deposited in situ at high oxygen pressure on (001) SrTiO3 substrates. X-ray diffraction and high resolution transmission electron microscopy (HRTEM) showed highly c-axis oriented trilayers. TEM analysis showed sharp interlaces between the superconducting films and the barrier, without intermediate amorphous regions. The Bi2Sr2CaCu2O8+delta layers had superconducting transition temperatures of 87 K, with Delta T-c less than or equal to 1 K, while the barrier layers showed a semiconductor-like behavior explained in terms of variable range hopping process, At low temperatures the conductance versus voltage characteristics exhibit peaks indicative of gap-like structures at about +/-30 mV, finite conductances at zero bias and flat backgrounds for energies higher than 30 mV. 81
TUNNELING SPECTROSCOPY INTO SUBSTITUTED Y-BA-CU-O SYSTEMS 81
Structural and magnetic properties of GdSr2RuCu2O8 films 80
Growth of NCCO superconducting ultra-thin films for photon detectors 80
A.C. properties of NbN based josephson junctions 80
Thin Film Surface Resistance Measurements for Superconducting Cavity Applications 79
Flux Flow Velocity Instability in Wide Superconducting Films 76
DC magnetic characterization and pinning analysis on Nd1.85Ce0.15CuO4 cuprate superconductor 76
Pinning mechanism in electron-doped HTS Nd$_1.85$Ce$_0.15$CuO$_4-\delta $ epitaxial films 73
Evidence for low-field crossover in the vortex critical velocity of type-II superconducting thin films 72
A basic thermodynamic problem in the dynamic interaction between vortices and defects 71
Magnetic field and temperature dependence of the critical vortex velocity in type-II superconducting films 71
Competition between intrinsic and extrinsic effects in the quenching of the superconducting state in Fe(Se,Te) thin films 71
Disorder-sensitive pump-probe measurements on Nd1.83Ce0.17CuO4 +/-delta films 71
Transport properties of over-doped epitaxial NdCeCuO films 70
DC transport properties of epitaxial superconducting SmBa2Cu3O7-x films 69
Linear normal conductance in copper oxide tunnel junctions 69
Influence of artificial pinning on vortex lattice instability in superconducting films 68
Characterization of Nd2-xCexCuO4±δ(x = 0 and 0.15) Ultrathin Films Grown by DC Sputtering Technique 68
Different background conductances in the tunneling characteristics of Bi2Sr2CaCu2O8-based junctions 67
Transport and optical properties of epitaxial Nd1.83Ce0.17Cu04−δthin films 64
Possible observation of tunnelling currents in NdBaCuO superconducting thin films 63
Paraconductivity of the K-doped SrFe2As2superconductor 63
Tunnel spectroscopy into the YBa2Cu4O8 compound 63
Characterization and microwave properties of electron-beam deposited BSCCO films 63
PLANAR TUNNEL-JUNCTIONS ON FE-DOPED Y-BA-CU-O SYSTEMS 62
Changing the flux flow state in weak pinning superconducting films 62
Anisotropy effects on the quenching current of Fe(Se,Te) Thin Films 62
Epitaxial growth and tunneling properties of YBa2Cu3O7-x/PrBa2Cu3O7-x/YBa2Cu3O7-x trilayer structures 60
Tunneling studies in Bi2Sr2CaCu2O 8+x 58
Angular dependence of vortex instability in a layered superconductor: The case study of Fe(Se,Te) material 58
Structural and magnetic characterization of GdSr2RuCu2O8 films deposited by d. c. sputtering. 57
Growth and tunneling spectroscopy of YBaCuO/PrBaCuO/HoBaCuO trilayers 57
Niboium-titanium nitride thin films for superconducting rf accelerator cavities 57
Voltage stability under current bias in superconducting microbridges 54
INFLUENCE OF GD, FE, ZN AND AL SUBSTITUTIONS ON THE TUNNELING CHARACTERISTICS OF THE Y-BA-CU-O SYSTEM 53
Preparation and characterization of sintered pellets and «Thick» films of Bi2Sr2YxCa(1−x)Cu2O8 53
Tunneling spectroscopy of Fe-doped YBa2Cu3O7 single crystals 52
A superconducting strip for fast pulses detection in high energy physics 51
Evidence of pinning crossover and the role of twin boundaries in the peak effect in FeSeTe iron based superconductor 51
Quasiparticle tunneling properties of planar YBa2Cu3O7-delta/PrBa2Cu3O7-delta/HoBa2CU3O7-delta heterostructures 50
Anisotropic Effect of Proton Irradiation on Pinning Properties of Fe(Se,Te) Thin Films 50
Electronic properties of Nd2−xCexCuO4+δ: A hard X-ray photoemission investigation 50
Morphological and structural characterization of GdSr2RuCu2O8 thin film 49
Vortex lattice ordering in the flux flow state of Nb thin films 48
Preparation of submicron (NbV)N superconducting thin film strip particle detectors 48
Electrical resistivity of polycrystalline niobium nitride films 48
Nd2-xCexCuO4±δUltrathin Films Crystalline Properties 48
Quenching Current by Flux-Flow Instability in Iron-Chalcogenides Thin Films 47
Electrical transport properties of sputtered Nd2-xCexCuO4 +/-delta thin films 46
Growth and characterization of high-T-c based heterostructures 45
Superconducting and normal state properties of niobium-nitride thin films 41
TUNNELING CHARACTERISTICS OF YBA2(CU1-XFEX)3OY JUNCTIONS 41
Nd2-XCeXCuO4±δNd2CuO4Ultra-Thin Films Grown by DC Sputtering Technique 40
Pinning effects on the vortex critical velocity in type-II superconducting thin films 39
Comparison of the pinning energy in Fe(Se1−xTex) compound between single crystals and thin films 38
Thermodynamic fluctuations in the 110-K Bi-Sr-Ca-Cu-O superconductor: Evidence for two-dimensional behavior 38
Tuning the resistive switching of superconducting films by geometry effects 35
Geometry Effects on Switching Currents in Superconducting Ultra Thin Films 33
Progress towards innovative and energy efficient logic circuits 32
Critical phenomenon of vortex motion in superconductors: Vortex instability and flux pinning 31
Resistivity measurements unveil microscopic properties of CrAs 30
Electron doped superconducting cuprates for photon detectors 29
Improvements of high-field pinning properties of polycrystalline Fe(Se,Te) material by heat treatments 29
Nanoscale analysis of superconducting Fe(Se,Te) epitaxial thin films and relationship with pinning properties 29
Critical current anisotropy in Fe(Se,Te) films irradiated by 3.5 MeV protons 28
Critical current and pinning features of a cakfe4 as4 polycrystalline sample 28
Weak or Strong Anisotropy in Fe(Se,Te) Superconducting Thin Films Made of Layered Iron-Based Material? 26
Totale 6.893
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Categoria #
all - tutte 19.999
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 19.999
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2018/2019171 0 0 0 0 0 0 0 0 0 0 164 7
2019/2020906 239 39 86 11 63 13 87 12 77 64 188 27
2020/2021712 12 64 66 6 77 43 81 8 107 12 100 136
2021/2022762 7 1 4 18 28 16 9 40 95 93 119 332
2022/20231.252 120 131 22 176 144 277 6 108 173 1 68 26
2023/2024326 56 64 25 13 25 55 28 20 7 21 12 0
Totale 7.233