UniSa - IRIS Institutional Research Information System

NIGRO, Angela
 Distribuzione geografica
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Continente #
NA - Nord America 5.225
AS - Asia 2.954
EU - Europa 1.920
SA - Sud America 244
AF - Africa 13
Continente sconosciuto - Info sul continente non disponibili 3
OC - Oceania 3
Totale 10.362
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Nazione #
US - Stati Uniti d'America 5.197
HK - Hong Kong 1.627
IT - Italia 514
SG - Singapore 464
CN - Cina 445
RU - Federazione Russa 357
UA - Ucraina 340
BR - Brasile 231
DE - Germania 186
IE - Irlanda 141
VN - Vietnam 132
TR - Turchia 127
SE - Svezia 107
FI - Finlandia 93
KR - Corea 80
EE - Estonia 78
GB - Regno Unito 27
AT - Austria 26
IN - India 21
CA - Canada 14
BD - Bangladesh 13
PH - Filippine 11
NL - Olanda 8
AE - Emirati Arabi Uniti 6
CZ - Repubblica Ceca 6
FR - Francia 6
MX - Messico 6
ES - Italia 5
PK - Pakistan 5
PL - Polonia 5
UZ - Uzbekistan 5
ZA - Sudafrica 5
CH - Svizzera 4
JM - Giamaica 4
AR - Argentina 3
CO - Colombia 3
EU - Europa 3
IL - Israele 3
IQ - Iraq 3
JP - Giappone 3
NG - Nigeria 3
VE - Venezuela 3
BE - Belgio 2
HU - Ungheria 2
MA - Marocco 2
NP - Nepal 2
NZ - Nuova Zelanda 2
RS - Serbia 2
SA - Arabia Saudita 2
AL - Albania 1
AU - Australia 1
BG - Bulgaria 1
BO - Bolivia 1
BY - Bielorussia 1
CL - Cile 1
DK - Danimarca 1
DO - Repubblica Dominicana 1
DZ - Algeria 1
EC - Ecuador 1
HN - Honduras 1
HR - Croazia 1
IS - Islanda 1
KE - Kenya 1
KG - Kirghizistan 1
KH - Cambogia 1
LB - Libano 1
LI - Liechtenstein 1
LK - Sri Lanka 1
NO - Norvegia 1
PA - Panama 1
PT - Portogallo 1
QA - Qatar 1
RO - Romania 1
SK - Slovacchia (Repubblica Slovacca) 1
SN - Senegal 1
TT - Trinidad e Tobago 1
UY - Uruguay 1
Totale 10.362
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Città #
Hong Kong 1.625
Ann Arbor 1.381
Wilmington 583
Chandler 579
Princeton 414
Jacksonville 409
Woodbridge 327
Houston 300
Singapore 227
Salerno 148
Dublin 134
Izmir 123
Ashburn 105
Beijing 105
Dong Ket 104
Nanjing 93
Andover 85
Tallinn 78
Mestre 77
Moscow 69
Boardman 68
Pellezzano 63
Munich 60
Dearborn 57
Hebei 37
Düsseldorf 36
Fairfield 32
Changsha 25
Columbus 24
Guangzhou 23
Shenyang 23
Norwalk 22
Redwood City 22
Nanchang 21
São Paulo 21
Tianjin 20
Spinea 19
Dallas 18
Los Angeles 18
The Dalles 18
Jiaxing 17
New York 17
Turku 17
Napoli 16
Vienna 16
Cambridge 11
Helsinki 11
San Diego 11
Brooklyn 10
Jinan 10
Santa Clara 10
Council Bluffs 9
Naples 9
Pune 9
Washington 9
Nuremberg 8
Seattle 8
Casoria 7
Fisciano 7
Gloucester 7
Ho Chi Minh City 7
Indiana 7
Nocera Inferiore 7
Ottawa 7
Rio de Janeiro 7
Stockholm 7
Dormagen 6
London 6
Milan 6
Renton 6
San Francisco 6
Boston 5
Brno 5
Chennai 5
Hanoi 5
Hefei 5
Johannesburg 5
Ningbo 5
Paris 5
Salvador 5
Sant'Anastasia 5
Sharjah 5
Tashkent 5
Zhengzhou 5
Belo Horizonte 4
Brasília 4
Chicago 4
Edinburgh 4
Hangzhou 4
Mercato San Severino 4
Quận Bảy 4
Warsaw 4
Zurich 4
Betim 3
Campinas 3
Cava Dei Tirreni 3
Charlotte 3
Fuzhou 3
Genova 3
Guarujá 3
Totale 8.006
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Nome #
Niboium-titanium nitride thin films for superconducting rf accelerator cavities 960
Electrical resistivity of polycrystalline niobium nitride films 663
AN ANALYSIS OF NATURAL TUNNEL BARRIERS IN LIQUID-ETCHED Y-BA-CU-O SYSTEMS 143
Nonequilibrium fluctuations as a distinctive feature of weak localization 137
Universal origin of unconventional 1/f noise in the weak-localization regime 135
Stability Mechanisms of High Current Transport in Iron-Chalcogenide Superconducting Films 135
A basic thermodynamic problem in the dynamic interaction between vortices and defects 133
Additional Non Equilibrium Processes in the Dynamic Interaction between Flux Quanta and Defects 131
Vortex pinning properties in Fe-chalcogenides 128
Irreversible dynamics of Abrikosov vortices in type-two superconductors 123
A Study of Current Stability in the Dissipative Flux Flow State of Superconducting Films 123
Epitaxial growth and properties of Bi-Sr-Ca-Cu-O based trilayer structures 122
Analysis of surface-bulk screening competition in the electron-doped Nd2−xCexCuO4 cuprateusing x-ray photoemission spectroscopy 121
Controlling flux flow dissipation by changing flux pinning in superconducting films 119
Speed limit to the Abrikosov lattice in mesoscopic superconductors 119
Comparison of Superconducting Properties of FeSe0.5Te0.5 Thin Films Grown on Different Substrates 116
Critical currents and pinning forces in Nd2−xCexCuO4− thin films 115
Tunneling and thin films in YBa2Cu3O7- oxide superconductor 115
A.C. properties of NbN based josephson junctions 115
Correlation between structural and transport properties in epitaxial films of Nd2−xCexCuO4±δ 112
Realization of YBCO and BSCCO Thin Films Using Simple and Reliable Deposition Techniques 112
Weak localization and 1/f noise in Nd1.83Ce0.17CuO4+δ thin films 112
Electric transport properties of overdoped NdCeCuO thin films 110
Fabrication of superconducting Nd2−xCexCuO4±δ films by automated dc sputtering technique 110
Thermal treatments and evolution of bulk Nd_1.85Ce_0.15CuO_4 morphology 109
Dynamic ordering and instability of the vortex lattice in Nb films exhibiting moderately strong pinning 109
PLANAR TUNNEL-JUNCTIONS ON FE-DOPED Y-BA-CU-O SYSTEMS 109
Tunnel junctions on 124 YBaCuO single crystal 107
Depairing current density of Nd2-xCexCuO4-d superconducting films 105
Giant Shot-Like VOLTAGE NOISE IN HIGH CURRENT DENSITY Nb-ALO-Nb TUNNEL JUNCTIONS 103
Properties of Highly Oriented BSCCO Thin Films 103
Characterization of Nd2-xCexCuO4±δ(x = 0 and 0.15) Ultrathin Films Grown by DC Sputtering Technique 101
Thickness dependence of vortex critical velocity in wide Nb films 99
TUNNELING SPECTROSCOPY INTO SUBSTITUTED Y-BA-CU-O SYSTEMS 99
Impact of the Starting Powder Composition on GdSr2RuCu2O8 Melt-Textured Processes 98
Growth of NCCO superconducting ultra-thin films for photon detectors 96
Electric noise properties of optimally doped Nd1.85Ce0.15CuO4 superconducting thin films 95
DC magnetic characterization and pinning analysis on Nd1.85Ce0.15CuO4 cuprate superconductor 95
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. 94
Quasiparticle scattering time in niobium superconducting films 94
Disorder-sensitive pump-probe measurements on Nd1.83Ce0.17CuO4 +/-delta films 94
dc transport properties in GdSr2RuCu2O8 compound 93
Non Linear Flux Flow Resistance of Type-II Superconducting Films 93
Competition between intrinsic and extrinsic effects in the quenching of the superconducting state in Fe(Se,Te) thin films 91
Structural and magnetic properties of GdSr2RuCu2O8 films 88
Characterization and microwave properties of electron-beam deposited BSCCO films 87
Evidence for low-field crossover in the vortex critical velocity of type-II superconducting thin films 85
Different background conductances in the tunneling characteristics of Bi2Sr2CaCu2O8-based junctions 85
Thin Film Surface Resistance Measurements for Superconducting Cavity Applications 85
Changing the flux flow state in weak pinning superconducting films 84
Angular dependence of vortex instability in a layered superconductor: The case study of Fe(Se,Te) material 84
Anisotropy effects on the quenching current of Fe(Se,Te) Thin Films 82
Magnetic field and temperature dependence of the critical vortex velocity in type-II superconducting films 81
Linear normal conductance in copper oxide tunnel junctions 80
Paraconductivity of the K-doped SrFe2As2superconductor 80
Preparation and characterization of sintered pellets and «Thick» films of Bi2Sr2YxCa(1−x)Cu2O8 80
Flux Flow Velocity Instability in Wide Superconducting Films 79
Pinning mechanism in electron-doped HTS Nd$_1.85$Ce$_0.15$CuO$_4-\delta $ epitaxial films 79
DC transport properties of epitaxial superconducting SmBa2Cu3O7-x films 78
Transport properties of over-doped epitaxial NdCeCuO films 78
Tunnel spectroscopy into the YBa2Cu4O8 compound 76
Transport and point contact measurements on pr1−x cex pt4 ge12 superconducting polycrystals 76
Influence of artificial pinning on vortex lattice instability in superconducting films 74
Tunneling studies in Bi2Sr2CaCu2O 8+x 74
A superconducting strip for fast pulses detection in high energy physics 74
Transport and optical properties of epitaxial Nd1.83Ce0.17Cu04−δthin films 73
Anisotropic Effect of Proton Irradiation on Pinning Properties of Fe(Se,Te) Thin Films 73
INFLUENCE OF GD, FE, ZN AND AL SUBSTITUTIONS ON THE TUNNELING CHARACTERISTICS OF THE Y-BA-CU-O SYSTEM 70
Epitaxial growth and tunneling properties of YBa2Cu3O7-x/PrBa2Cu3O7-x/YBa2Cu3O7-x trilayer structures 68
Tunneling spectroscopy of Fe-doped YBa2Cu3O7 single crystals 68
Possible observation of tunnelling currents in NdBaCuO superconducting thin films 67
Voltage stability under current bias in superconducting microbridges 67
Structural and magnetic characterization of GdSr2RuCu2O8 films deposited by d. c. sputtering. 66
Growth and tunneling spectroscopy of YBaCuO/PrBaCuO/HoBaCuO trilayers 65
Evidence of pinning crossover and the role of twin boundaries in the peak effect in FeSeTe iron based superconductor 64
Preparation of submicron (NbV)N superconducting thin film strip particle detectors 62
Quasiparticle tunneling properties of planar YBa2Cu3O7-delta/PrBa2Cu3O7-delta/HoBa2CU3O7-delta heterostructures 61
Quenching Current by Flux-Flow Instability in Iron-Chalcogenides Thin Films 61
Nd2-xCexCuO4±δUltrathin Films Crystalline Properties 61
Electronic properties of Nd2−xCexCuO4+δ: A hard X-ray photoemission investigation 61
Comparison of the pinning energy in Fe(Se1−xTex) compound between single crystals and thin films 57
Electrical transport properties of sputtered Nd2-xCexCuO4 +/-delta thin films 57
Nd2-XCeXCuO4±δNd2CuO4Ultra-Thin Films Grown by DC Sputtering Technique 57
Morphological and structural characterization of GdSr2RuCu2O8 thin film 54
Growth and characterization of high-T-c based heterostructures 54
Nanoscale analysis of superconducting Fe(Se,Te) epitaxial thin films and relationship with pinning properties 54
Vortex lattice ordering in the flux flow state of Nb thin films 53
TUNNELING CHARACTERISTICS OF YBA2(CU1-XFEX)3OY JUNCTIONS 53
Superconducting and normal state properties of niobium-nitride thin films 50
Thermodynamic fluctuations in the 110-K Bi-Sr-Ca-Cu-O superconductor: Evidence for two-dimensional behavior 49
Tuning the resistive switching of superconducting films by geometry effects 48
Critical phenomenon of vortex motion in superconductors: Vortex instability and flux pinning 48
Geometry Effects on Switching Currents in Superconducting Ultra Thin Films 47
Low temperature point contact spectroscopy and transport measurements on filled skutterudite compounds 47
Effective magnetic field dependence of the flux pinning energy in fese0.5te0.5 superconductor 47
Resistivity measurements unveil microscopic properties of CrAs 46
Pinning effects on the vortex critical velocity in type-II superconducting thin films 45
Critical current anisotropy in Fe(Se,Te) films irradiated by 3.5 MeV protons 45
Critical phenomenon of vortex motion in superconductors: Vortex instability and flux pinning 45
Superconductivity induced by structural reorganization in the electron-doped cuprate Nd2-xCexCuO4 44
Totale 9.972
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Categoria #
all - tutte 35.310
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 35.310
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
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
2023/2024463 56 64 25 13 25 55 28 20 7 21 43 106
2024/20253.004 49 36 20 152 35 215 357 88 194 86 201 1.571
2025/2026285 285 0 0 0 0 0 0 0 0 0 0 0
Totale 10.659