UniSa - IRIS Institutional Research Information System

NIGRO, Angela
 Distribuzione geografica
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Continente #
AS - Asia 23.093
NA - Nord America 6.180
EU - Europa 2.066
SA - Sud America 466
AF - Africa 30
OC - Oceania 7
Continente sconosciuto - Info sul continente non disponibili 4
Totale 31.846
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Nazione #
HK - Hong Kong 21.243
US - Stati Uniti d'America 6.108
SG - Singapore 695
CN - Cina 558
IT - Italia 529
BR - Brasile 400
RU - Federazione Russa 360
UA - Ucraina 343
VN - Vietnam 227
DE - Germania 197
IE - Irlanda 141
TR - Turchia 130
SE - Svezia 116
FI - Finlandia 106
KR - Corea 85
EE - Estonia 78
GB - Regno Unito 51
IN - India 41
CA - Canada 36
AT - Austria 29
AR - Argentina 25
PL - Polonia 24
BD - Bangladesh 23
ES - Italia 21
MX - Messico 20
ID - Indonesia 16
NL - Olanda 16
ZA - Sudafrica 14
JP - Giappone 13
EC - Ecuador 12
PH - Filippine 11
CO - Colombia 8
CZ - Repubblica Ceca 8
FR - Francia 7
LT - Lituania 7
PK - Pakistan 7
UZ - Uzbekistan 7
AE - Emirati Arabi Uniti 6
CH - Svizzera 6
IQ - Iraq 5
PE - Perù 5
VE - Venezuela 5
AU - Australia 4
IL - Israele 4
JM - Giamaica 4
AZ - Azerbaigian 3
EU - Europa 3
HU - Ungheria 3
MA - Marocco 3
NG - Nigeria 3
NP - Nepal 3
PY - Paraguay 3
RS - Serbia 3
SA - Arabia Saudita 3
AL - Albania 2
BE - Belgio 2
CL - Cile 2
DK - Danimarca 2
GF - Guiana Francese 2
GT - Guatemala 2
HR - Croazia 2
IS - Islanda 2
KG - Kirghizistan 2
KH - Cambogia 2
LB - Libano 2
NZ - Nuova Zelanda 2
SK - Slovacchia (Repubblica Slovacca) 2
UY - Uruguay 2
BA - Bosnia-Erzegovina 1
BG - Bulgaria 1
BO - Bolivia 1
BS - Bahamas 1
BY - Bielorussia 1
CU - Cuba 1
DJ - Gibuti 1
DM - Dominica 1
DO - Repubblica Dominicana 1
DZ - Algeria 1
EG - Egitto 1
GH - Ghana 1
GI - Gibilterra 1
GY - Guiana 1
HN - Honduras 1
JO - Giordania 1
KE - Kenya 1
KW - Kuwait 1
KY - Cayman, isole 1
KZ - Kazakistan 1
LI - Liechtenstein 1
LK - Sri Lanka 1
LY - Libia 1
MG - Madagascar 1
MQ - Martinica 1
MY - Malesia 1
NO - Norvegia 1
NR - Nauru 1
PA - Panama 1
PT - Portogallo 1
QA - Qatar 1
RO - Romania 1
Totale 31.838
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Città #
Hong Kong 21.233
Ann Arbor 1.381
Dallas 587
Wilmington 583
Chandler 579
Princeton 414
Jacksonville 409
Woodbridge 327
Houston 303
Singapore 290
Ashburn 174
Salerno 148
Beijing 143
Dublin 134
Izmir 123
Dong Ket 104
Nanjing 93
Andover 85
Tallinn 78
Mestre 77
Moscow 69
Boardman 68
Munich 68
Pellezzano 63
Dearborn 57
Ho Chi Minh City 50
Los Angeles 49
São Paulo 41
New York 38
Hebei 37
Düsseldorf 36
Fairfield 32
Turku 28
Hanoi 27
Santa Clara 26
Changsha 25
Columbus 25
Guangzhou 23
Shenyang 23
Norwalk 22
Redwood City 22
Warsaw 22
Nanchang 21
Tianjin 20
Brooklyn 19
Spinea 19
The Dalles 18
Chennai 17
Jiaxing 17
Napoli 16
Stockholm 16
Vienna 16
London 15
Montreal 15
Chicago 14
Boston 13
Helsinki 13
Milan 13
Orem 13
Denver 12
Rio de Janeiro 12
San Francisco 12
Tokyo 12
Cambridge 11
Johannesburg 11
Nuremberg 11
San Diego 11
Seattle 11
Jinan 10
Pune 10
Council Bluffs 9
Naples 9
Washington 9
Amsterdam 8
Poplar 8
Salvador 8
Belo Horizonte 7
Brasília 7
Casoria 7
Fisciano 7
Gloucester 7
Indiana 7
Nocera Inferiore 7
Ottawa 7
Tashkent 7
Charlotte 6
Da Nang 6
Dormagen 6
Mexico City 6
Renton 6
Brno 5
Guarulhos 5
Haiphong 5
Hefei 5
Manchester 5
Ningbo 5
Paris 5
Quito 5
Rome 5
Sant'Anastasia 5
Totale 28.708
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Nome #
Niboium-titanium nitride thin films for superconducting rf accelerator cavities 2.428
Electrical resistivity of polycrystalline niobium nitride films 1.647
A.C. properties of NbN based josephson junctions 1.205
Thermodynamic fluctuations in the 110-K Bi-Sr-Ca-Cu-O superconductor: Evidence for two-dimensional behavior 1.019
Tunnel junctions on 124 YBaCuO single crystal 1.010
Critical phenomenon of vortex motion in superconductors: Vortex instability and flux pinning 854
Critical phenomenon of vortex motion in superconductors: Vortex instability and flux pinning 854
Magnetic Vortex Phase Diagram for a Non-Optimized CaKFe4As4 Superconductor Presenting a Wide Vortex Liquid Region and an Ultra-High Upper Critical Field 844
A Study of Current Stability in the Dissipative Flux Flow State of Superconducting Films 796
Electron doped superconducting cuprates for photon detectors 715
Tunneling spectroscopy of Fe-doped YBa2Cu3O7 single crystals 703
Resistivity measurements unveil microscopic properties of CrAs 627
Analysis of surface-bulk screening competition in the electron-doped Nd2−xCexCuO4 cuprateusing x-ray photoemission spectroscopy 617
Electric noise properties of optimally doped Nd1.85Ce0.15CuO4 superconducting thin films 584
DC transport properties of epitaxial superconducting SmBa2Cu3O7-x films 568
Influence of artificial pinning on vortex lattice instability in superconducting films 549
Structural and magnetic characterization of GdSr2RuCu2O8 films deposited by d. c. sputtering. 502
Point-Contact Spectroscopy in Bulk Samples of Electron-Doped Cuprate Superconductors 462
Giant Shot-Like VOLTAGE NOISE IN HIGH CURRENT DENSITY Nb-ALO-Nb TUNNEL JUNCTIONS 448
Transport and optical properties of epitaxial Nd1.83Ce0.17Cu04−δthin films 414
Flux flow instability as a probe for quasiparticle energy relaxation time in Fe-chalcogenides 405
TUNNELING CHARACTERISTICS OF YBA2(CU1-XFEX)3OY JUNCTIONS 404
Depairing current density of Nd2-xCexCuO4-d superconducting films 393
Transport and point contact measurements on pr1−x cex pt4 ge12 superconducting polycrystals 358
Nd2-xCexCuO4±δUltrathin Films Crystalline Properties 347
Additional Non Equilibrium Processes in the Dynamic Interaction between Flux Quanta and Defects 341
Nd2-XCeXCuO4±δNd2CuO4Ultra-Thin Films Grown by DC Sputtering Technique 333
Role of disorder in the superconducting proximity effect in a-NdNi5/Nb bilayers 326
Morphological and structural characterization of GdSr2RuCu2O8 thin film 325
Evidence of pinning crossover and the role of twin boundaries in the peak effect in FeSeTe iron based superconductor 320
Epitaxial growth and properties of Bi-Sr-Ca-Cu-O based trilayer structures 302
Vortex pinning properties in Fe-chalcogenides 277
A basic thermodynamic problem in the dynamic interaction between vortices and defects 251
Impact of the Starting Powder Composition on GdSr2RuCu2O8 Melt-Textured Processes 251
Changing the flux flow state in weak pinning superconducting films 245
Critical currents and pinning forces in Nd2−xCexCuO4− thin films 241
Properties of Highly Oriented BSCCO Thin Films 229
Nanoscale analysis of superconducting Fe(Se,Te) epitaxial thin films and relationship with pinning properties 228
Anisotropy effects on the quenching current of Fe(Se,Te) Thin Films 210
Transport properties of over-doped epitaxial NdCeCuO films 209
Geometry Effects on Switching Currents in Superconducting Ultra Thin Films 206
Magnetic field and temperature dependence of the critical vortex velocity in type-II superconducting films 185
Epitaxial growth and tunneling properties of YBa2Cu3O7-x/PrBa2Cu3O7-x/YBa2Cu3O7-x trilayer structures 180
Dynamic ordering and instability of the vortex lattice in Nb films exhibiting moderately strong pinning 176
AN ANALYSIS OF NATURAL TUNNEL BARRIERS IN LIQUID-ETCHED Y-BA-CU-O SYSTEMS 173
Electric transport properties of overdoped NdCeCuO thin films 171
Electronic properties of Nd2−xCexCuO4+δ: A hard X-ray photoemission investigation 162
Thermal treatments and evolution of bulk Nd_1.85Ce_0.15CuO_4 morphology 161
DC magnetic characterization and pinning analysis on Nd1.85Ce0.15CuO4 cuprate superconductor 161
Growth and characterization of high-T-c based heterostructures 160
Nonequilibrium fluctuations as a distinctive feature of weak localization 159
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. 156
Tunneling and thin films in YBa2Cu3O7- oxide superconductor 151
Universal origin of unconventional 1/f noise in the weak-localization regime 147
Stability Mechanisms of High Current Transport in Iron-Chalcogenide Superconducting Films 147
Improvements of high-field pinning properties of polycrystalline Fe(Se,Te) material by heat treatments 145
Speed limit to the Abrikosov lattice in mesoscopic superconductors 144
Correlation between structural and transport properties in epitaxial films of Nd2−xCexCuO4±δ 142
dc transport properties in GdSr2RuCu2O8 compound 139
Controlling flux flow dissipation by changing flux pinning in superconducting films 139
PLANAR TUNNEL-JUNCTIONS ON FE-DOPED Y-BA-CU-O SYSTEMS 138
Comparison of Superconducting Properties of FeSe0.5Te0.5 Thin Films Grown on Different Substrates 138
Angular dependence of vortex instability in a layered superconductor: The case study of Fe(Se,Te) material 138
Second Magnetization Peak Effect in a Fe(Se,Te) iron based superconductor 135
Irreversible dynamics of Abrikosov vortices in type-two superconductors 133
Pinning effects on the vortex critical velocity in type-II superconducting thin films 133
Pinning mechanism in electron-doped HTS Nd$_1.85$Ce$_0.15$CuO$_4-\delta $ epitaxial films 131
Possible observation of tunnelling currents in NdBaCuO superconducting thin films 128
Characterization of Nd2-xCexCuO4±δ(x = 0 and 0.15) Ultrathin Films Grown by DC Sputtering Technique 125
Realization of YBCO and BSCCO Thin Films Using Simple and Reliable Deposition Techniques 124
Characterization and microwave properties of electron-beam deposited BSCCO films 124
Thickness dependence of vortex critical velocity in wide Nb films 123
Fabrication of superconducting Nd2−xCexCuO4±δ films by automated dc sputtering technique 123
TUNNELING SPECTROSCOPY INTO SUBSTITUTED Y-BA-CU-O SYSTEMS 121
Disorder-sensitive pump-probe measurements on Nd1.83Ce0.17CuO4 +/-delta films 120
Weak localization and 1/f noise in Nd1.83Ce0.17CuO4+δ thin films 119
TRANSPORT-PROPERTIES OF TEXTURED BI2SR2CACU2O8+Y THIN-FILMS 118
Vortex lattice instability at the nanoscale in a parallel magnetic field 114
Preparation of submicron (NbV)N superconducting thin film strip particle detectors 113
Structural and magnetic properties of GdSr2RuCu2O8 films 112
Growth of NCCO superconducting ultra-thin films for photon detectors 111
Voltage stability under current bias in superconducting microbridges 111
Superconductivity induced by structural reorganization in the electron-doped cuprate Nd2-xCexCuO4 111
Competition between intrinsic and extrinsic effects in the quenching of the superconducting state in Fe(Se,Te) thin films 110
Linear normal conductance in copper oxide tunnel junctions 108
Non Linear Flux Flow Resistance of Type-II Superconducting Films 106
Paraconductivity of the K-doped SrFe2As2superconductor 106
A superconducting strip for fast pulses detection in high energy physics 105
Evidence for low-field crossover in the vortex critical velocity of type-II superconducting thin films 104
Tunnel spectroscopy into the YBa2Cu4O8 compound 104
Quasiparticle scattering time in niobium superconducting films 104
Anisotropic Effect of Proton Irradiation on Pinning Properties of Fe(Se,Te) Thin Films 102
Unveiling intrinsic material and extrinsic pinning dimensionality in superconductors: Why Fe(Se,Te) is able to mimic YBCO 99
Preparation and characterization of sintered pellets and «Thick» films of Bi2Sr2YxCa(1−x)Cu2O8 99
Flux Flow Velocity Instability in Wide Superconducting Films 97
Thin Film Surface Resistance Measurements for Superconducting Cavity Applications 97
Low temperature point contact spectroscopy and transport measurements on filled skutterudite compounds 97
Different background conductances in the tunneling characteristics of Bi2Sr2CaCu2O8-based junctions 95
Tunneling studies in Bi2Sr2CaCu2O 8+x 92
INFLUENCE OF GD, FE, ZN AND AL SUBSTITUTIONS ON THE TUNNELING CHARACTERISTICS OF THE Y-BA-CU-O SYSTEM 92
Totale 30.605
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Categoria #
all - tutte 64.329
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 64.329
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021564 0 0 0 0 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
2025/202621.769 7.028 8.453 5.527 511 250 0 0 0 0 0 0 0
Totale 32.143