UniSa - IRIS Institutional Research Information System

NIGRO, Angela
 Distribuzione geografica
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Continente #
AS - Asia 19.479
NA - Nord America 5.690
EU - Europa 1.975
SA - Sud America 288
AF - Africa 17
OC - Oceania 6
Continente sconosciuto - Info sul continente non disponibili 3
Totale 27.458
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Nazione #
HK - Hong Kong 18.013
US - Stati Uniti d'America 5.651
IT - Italia 522
SG - Singapore 517
CN - Cina 489
RU - Federazione Russa 357
UA - Ucraina 340
BR - Brasile 264
DE - Germania 197
VN - Vietnam 147
IE - Irlanda 141
TR - Turchia 128
SE - Svezia 112
FI - Finlandia 96
KR - Corea 80
EE - Estonia 78
GB - Regno Unito 36
AT - Austria 29
IN - India 29
CA - Canada 20
BD - Bangladesh 18
PH - Filippine 11
ES - Italia 10
AR - Argentina 9
MX - Messico 9
NL - Olanda 9
PL - Polonia 9
JP - Giappone 7
UZ - Uzbekistan 7
ZA - Sudafrica 7
AE - Emirati Arabi Uniti 6
CZ - Repubblica Ceca 6
FR - Francia 6
IQ - Iraq 5
PK - Pakistan 5
CH - Svizzera 4
CO - Colombia 4
JM - Giamaica 4
AU - Australia 3
EU - Europa 3
HU - Ungheria 3
IL - Israele 3
NG - Nigeria 3
VE - Venezuela 3
BE - Belgio 2
ID - Indonesia 2
KG - Kirghizistan 2
LT - Lituania 2
MA - Marocco 2
NP - Nepal 2
NZ - Nuova Zelanda 2
PE - Perù 2
RS - Serbia 2
SA - Arabia Saudita 2
AL - Albania 1
AZ - Azerbaigian 1
BA - Bosnia-Erzegovina 1
BG - Bulgaria 1
BO - Bolivia 1
BY - Bielorussia 1
CL - Cile 1
CU - Cuba 1
DJ - Gibuti 1
DK - Danimarca 1
DM - Dominica 1
DO - Repubblica Dominicana 1
DZ - Algeria 1
EC - Ecuador 1
GF - Guiana Francese 1
GH - Ghana 1
GI - Gibilterra 1
GY - Guiana 1
HN - Honduras 1
HR - Croazia 1
IS - Islanda 1
KE - Kenya 1
KH - Cambogia 1
LB - Libano 1
LI - Liechtenstein 1
LK - Sri Lanka 1
NO - Norvegia 1
NR - Nauru 1
PA - Panama 1
PT - Portogallo 1
QA - Qatar 1
RO - Romania 1
SI - Slovenia 1
SK - Slovacchia (Repubblica Slovacca) 1
SN - Senegal 1
TT - Trinidad e Tobago 1
TW - Taiwan 1
UY - Uruguay 1
Totale 27.458
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Città #
Hong Kong 18.005
Ann Arbor 1.381
Wilmington 583
Chandler 579
Princeton 414
Jacksonville 409
Dallas 349
Woodbridge 327
Houston 301
Singapore 279
Salerno 148
Dublin 134
Ashburn 128
Izmir 123
Beijing 106
Dong Ket 104
Nanjing 93
Andover 85
Tallinn 78
Mestre 77
Moscow 69
Boardman 68
Munich 68
Pellezzano 63
Dearborn 57
Hebei 37
Düsseldorf 36
Fairfield 32
Los Angeles 26
Changsha 25
Columbus 25
São Paulo 25
Guangzhou 23
Shenyang 23
New York 22
Norwalk 22
Redwood City 22
Nanchang 21
Santa Clara 20
Tianjin 20
Turku 20
Spinea 19
The Dalles 18
Jiaxing 17
Brooklyn 16
Napoli 16
Vienna 16
Ho Chi Minh City 15
Boston 13
Stockholm 12
Cambridge 11
Chennai 11
Helsinki 11
Nuremberg 11
San Diego 11
San Francisco 11
Hanoi 10
Jinan 10
London 10
Milan 10
Chicago 9
Council Bluffs 9
Naples 9
Pune 9
Seattle 9
Washington 9
Rio de Janeiro 8
Warsaw 8
Casoria 7
Fisciano 7
Gloucester 7
Indiana 7
Johannesburg 7
Nocera Inferiore 7
Ottawa 7
Tashkent 7
Charlotte 6
Dormagen 6
Renton 6
Salvador 6
Tokyo 6
Brasília 5
Brno 5
Hefei 5
Ningbo 5
Paris 5
Sant'Anastasia 5
Sharjah 5
Zhengzhou 5
Belo Horizonte 4
Campinas 4
Denver 4
Edinburgh 4
Hangzhou 4
Manchester 4
Mercato San Severino 4
Montreal 4
Quận Bảy 4
Rome 4
Zurich 4
Totale 24.915
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Nome #
Niboium-titanium nitride thin films for superconducting rf accelerator cavities 2.312
Electrical resistivity of polycrystalline niobium nitride films 1.545
A.C. properties of NbN based josephson junctions 1.087
Tunnel junctions on 124 YBaCuO single crystal 904
Thermodynamic fluctuations in the 110-K Bi-Sr-Ca-Cu-O superconductor: Evidence for two-dimensional behavior 895
Critical phenomenon of vortex motion in superconductors: Vortex instability and flux pinning 842
Critical phenomenon of vortex motion in superconductors: Vortex instability and flux pinning 841
Magnetic Vortex Phase Diagram for a Non-Optimized CaKFe4As4 Superconductor Presenting a Wide Vortex Liquid Region and an Ultra-High Upper Critical Field 831
A Study of Current Stability in the Dissipative Flux Flow State of Superconducting Films 683
Tunneling spectroscopy of Fe-doped YBa2Cu3O7 single crystals 596
Electron doped superconducting cuprates for photon detectors 595
Resistivity measurements unveil microscopic properties of CrAs 533
Analysis of surface-bulk screening competition in the electron-doped Nd2−xCexCuO4 cuprateusing x-ray photoemission spectroscopy 502
Electric noise properties of optimally doped Nd1.85Ce0.15CuO4 superconducting thin films 489
DC transport properties of epitaxial superconducting SmBa2Cu3O7-x films 469
Influence of artificial pinning on vortex lattice instability in superconducting films 448
Structural and magnetic characterization of GdSr2RuCu2O8 films deposited by d. c. sputtering. 405
Depairing current density of Nd2-xCexCuO4-d superconducting films 379
Point-Contact Spectroscopy in Bulk Samples of Electron-Doped Cuprate Superconductors 361
Giant Shot-Like VOLTAGE NOISE IN HIGH CURRENT DENSITY Nb-ALO-Nb TUNNEL JUNCTIONS 356
Additional Non Equilibrium Processes in the Dynamic Interaction between Flux Quanta and Defects 324
Transport and optical properties of epitaxial Nd1.83Ce0.17Cu04−δthin films 323
Nd2-XCeXCuO4±δNd2CuO4Ultra-Thin Films Grown by DC Sputtering Technique 316
TUNNELING CHARACTERISTICS OF YBA2(CU1-XFEX)3OY JUNCTIONS 309
Flux flow instability as a probe for quasiparticle energy relaxation time in Fe-chalcogenides 306
Epitaxial growth and properties of Bi-Sr-Ca-Cu-O based trilayer structures 296
Transport and point contact measurements on pr1−x cex pt4 ge12 superconducting polycrystals 276
Role of disorder in the superconducting proximity effect in a-NdNi5/Nb bilayers 265
Nd2-xCexCuO4±δUltrathin Films Crystalline Properties 257
Evidence of pinning crossover and the role of twin boundaries in the peak effect in FeSeTe iron based superconductor 256
Morphological and structural characterization of GdSr2RuCu2O8 thin film 248
Vortex pinning properties in Fe-chalcogenides 211
Transport properties of over-doped epitaxial NdCeCuO films 201
A basic thermodynamic problem in the dynamic interaction between vortices and defects 190
Critical currents and pinning forces in Nd2−xCexCuO4− thin films 188
Impact of the Starting Powder Composition on GdSr2RuCu2O8 Melt-Textured Processes 187
Changing the flux flow state in weak pinning superconducting films 179
Properties of Highly Oriented BSCCO Thin Films 175
Geometry Effects on Switching Currents in Superconducting Ultra Thin Films 175
Nanoscale analysis of superconducting Fe(Se,Te) epitaxial thin films and relationship with pinning properties 157
AN ANALYSIS OF NATURAL TUNNEL BARRIERS IN LIQUID-ETCHED Y-BA-CU-O SYSTEMS 154
Anisotropy effects on the quenching current of Fe(Se,Te) Thin Films 152
Growth and characterization of high-T-c based heterostructures 151
Nonequilibrium fluctuations as a distinctive feature of weak localization 149
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. 145
Tunneling and thin films in YBa2Cu3O7- oxide superconductor 144
Dynamic ordering and instability of the vortex lattice in Nb films exhibiting moderately strong pinning 143
Stability Mechanisms of High Current Transport in Iron-Chalcogenide Superconducting Films 141
Universal origin of unconventional 1/f noise in the weak-localization regime 140
Electric transport properties of overdoped NdCeCuO thin films 137
Speed limit to the Abrikosov lattice in mesoscopic superconductors 137
Thermal treatments and evolution of bulk Nd_1.85Ce_0.15CuO_4 morphology 136
dc transport properties in GdSr2RuCu2O8 compound 134
Epitaxial growth and tunneling properties of YBa2Cu3O7-x/PrBa2Cu3O7-x/YBa2Cu3O7-x trilayer structures 134
Magnetic field and temperature dependence of the critical vortex velocity in type-II superconducting films 129
Irreversible dynamics of Abrikosov vortices in type-two superconductors 128
Pinning mechanism in electron-doped HTS Nd$_1.85$Ce$_0.15$CuO$_4-\delta $ epitaxial films 128
Comparison of Superconducting Properties of FeSe0.5Te0.5 Thin Films Grown on Different Substrates 127
DC magnetic characterization and pinning analysis on Nd1.85Ce0.15CuO4 cuprate superconductor 127
Controlling flux flow dissipation by changing flux pinning in superconducting films 126
PLANAR TUNNEL-JUNCTIONS ON FE-DOPED Y-BA-CU-O SYSTEMS 123
Correlation between structural and transport properties in epitaxial films of Nd2−xCexCuO4±δ 123
Realization of YBCO and BSCCO Thin Films Using Simple and Reliable Deposition Techniques 119
Thickness dependence of vortex critical velocity in wide Nb films 116
Fabrication of superconducting Nd2−xCexCuO4±δ films by automated dc sputtering technique 115
Weak localization and 1/f noise in Nd1.83Ce0.17CuO4+δ thin films 114
Second Magnetization Peak Effect in a Fe(Se,Te) iron based superconductor 112
TRANSPORT-PROPERTIES OF TEXTURED BI2SR2CACU2O8+Y THIN-FILMS 111
Pinning effects on the vortex critical velocity in type-II superconducting thin films 110
Characterization of Nd2-xCexCuO4±δ(x = 0 and 0.15) Ultrathin Films Grown by DC Sputtering Technique 110
Electronic properties of Nd2−xCexCuO4+δ: A hard X-ray photoemission investigation 110
TUNNELING SPECTROSCOPY INTO SUBSTITUTED Y-BA-CU-O SYSTEMS 107
Growth of NCCO superconducting ultra-thin films for photon detectors 106
Angular dependence of vortex instability in a layered superconductor: The case study of Fe(Se,Te) material 106
Superconductivity induced by structural reorganization in the electron-doped cuprate Nd2-xCexCuO4 104
Disorder-sensitive pump-probe measurements on Nd1.83Ce0.17CuO4 +/-delta films 101
Competition between intrinsic and extrinsic effects in the quenching of the superconducting state in Fe(Se,Te) thin films 100
Characterization and microwave properties of electron-beam deposited BSCCO films 99
Structural and magnetic properties of GdSr2RuCu2O8 films 98
Non Linear Flux Flow Resistance of Type-II Superconducting Films 98
Quasiparticle scattering time in niobium superconducting films 98
Possible observation of tunnelling currents in NdBaCuO superconducting thin films 96
Tunnel spectroscopy into the YBa2Cu4O8 compound 95
Preparation of submicron (NbV)N superconducting thin film strip particle detectors 92
Linear normal conductance in copper oxide tunnel junctions 90
Paraconductivity of the K-doped SrFe2As2superconductor 90
Thin Film Surface Resistance Measurements for Superconducting Cavity Applications 90
Flux Flow Velocity Instability in Wide Superconducting Films 89
Evidence for low-field crossover in the vortex critical velocity of type-II superconducting thin films 89
Different background conductances in the tunneling characteristics of Bi2Sr2CaCu2O8-based junctions 89
Preparation and characterization of sintered pellets and «Thick» films of Bi2Sr2YxCa(1−x)Cu2O8 89
Improvements of high-field pinning properties of polycrystalline Fe(Se,Te) material by heat treatments 88
Voltage stability under current bias in superconducting microbridges 87
A superconducting strip for fast pulses detection in high energy physics 86
Anisotropic Effect of Proton Irradiation on Pinning Properties of Fe(Se,Te) Thin Films 86
Unveiling intrinsic material and extrinsic pinning dimensionality in superconductors: Why Fe(Se,Te) is able to mimic YBCO 82
Tunneling studies in Bi2Sr2CaCu2O 8+x 81
INFLUENCE OF GD, FE, ZN AND AL SUBSTITUTIONS ON THE TUNNELING CHARACTERISTICS OF THE Y-BA-CU-O SYSTEM 78
Low temperature point contact spectroscopy and transport measurements on filled skutterudite compounds 71
Vortex lattice instability at the nanoscale in a parallel magnetic field 70
Totale 26.592
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Categoria #
all - tutte 55.951
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 55.951
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021636 0 0 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
2025/202617.381 7.028 8.453 1.900 0 0 0 0 0 0 0 0 0
Totale 27.755