Archivio istituzionale della ricerca dell'Università degli Studi di Palermo

AGNELLO, Simonpietro
 Distribuzione geografica
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Continente #
NA - Nord America 18.824
EU - Europa 8.659
AS - Asia 6.896
SA - Sud America 1.508
AF - Africa 196
OC - Oceania 14
Continente sconosciuto - Info sul continente non disponibili 10
Totale 36.107
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Nazione #
US - Stati Uniti d'America 18.644
SG - Singapore 2.551
CN - Cina 2.196
IT - Italia 2.027
DE - Germania 1.572
BR - Brasile 1.250
FI - Finlandia 1.127
UA - Ucraina 810
HK - Hong Kong 802
RU - Federazione Russa 760
IE - Irlanda 480
GB - Regno Unito 464
VN - Vietnam 403
PL - Polonia 386
SE - Svezia 321
FR - Francia 246
IN - India 138
KR - Corea 137
AR - Argentina 95
JP - Giappone 85
CA - Canada 83
BE - Belgio 77
RO - Romania 74
IQ - Iraq 68
MX - Messico 65
BD - Bangladesh 64
CI - Costa d'Avorio 57
ES - Italia 57
TR - Turchia 56
ID - Indonesia 52
AT - Austria 47
UZ - Uzbekistan 46
EC - Ecuador 41
IR - Iran 40
CH - Svizzera 39
MA - Marocco 35
NL - Olanda 33
PK - Pakistan 30
TW - Taiwan 29
CZ - Repubblica Ceca 27
ZA - Sudafrica 27
VE - Venezuela 26
MY - Malesia 24
PY - Paraguay 24
GR - Grecia 23
CO - Colombia 21
KE - Kenya 20
AZ - Azerbaigian 18
SA - Arabia Saudita 18
JO - Giordania 17
HU - Ungheria 16
EG - Egitto 14
PH - Filippine 14
UY - Uruguay 14
CL - Cile 13
DZ - Algeria 13
BO - Bolivia 12
TH - Thailandia 12
AU - Australia 11
LB - Libano 11
LT - Lituania 11
PE - Perù 11
GE - Georgia 10
IL - Israele 10
AE - Emirati Arabi Uniti 9
BG - Bulgaria 8
KG - Kirghizistan 8
KZ - Kazakistan 8
NP - Nepal 8
PT - Portogallo 8
TN - Tunisia 8
BY - Bielorussia 7
EU - Europa 7
AL - Albania 6
DO - Repubblica Dominicana 6
JM - Giamaica 6
KW - Kuwait 6
DK - Danimarca 5
HN - Honduras 5
AM - Armenia 4
AO - Angola 4
MD - Moldavia 4
PA - Panama 4
RS - Serbia 4
SN - Senegal 4
CG - Congo 3
CY - Cipro 3
ET - Etiopia 3
GT - Guatemala 3
KH - Cambogia 3
NO - Norvegia 3
OM - Oman 3
PS - Palestinian Territory 3
QA - Qatar 3
SY - Repubblica araba siriana 3
TT - Trinidad e Tobago 3
VA - Santa Sede (Città del Vaticano) 3
A2 - ???statistics.table.value.countryCode.A2??? 2
BA - Bosnia-Erzegovina 2
BW - Botswana 2
Totale 36.075
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Città #
Fairfield 2.601
Ashburn 2.126
Singapore 1.531
Woodbridge 1.365
Houston 1.250
Seattle 1.175
Chandler 1.136
Wilmington 1.114
Cambridge 893
Ann Arbor 886
Hong Kong 761
Palermo 609
Dublin 473
Jacksonville 426
Medford 398
Beijing 387
Zgierz 297
Altamura 268
Nanjing 268
Princeton 262
Moscow 248
Dearborn 243
Dallas 227
Santa Clara 216
Lawrence 202
Los Angeles 184
Hefei 148
San Diego 145
Ho Chi Minh City 141
Boardman 138
New York 136
Des Moines 124
Tulsa 124
Buffalo 113
The Dalles 112
Hanoi 100
São Paulo 97
Nanchang 94
Council Bluffs 90
Shenyang 82
Hebei 81
Tianjin 76
London 75
Changsha 73
San Mateo 73
Jinan 72
Jiaxing 71
Brussels 69
Ludwigshafen am Rhein 61
Milan 61
Abidjan 57
Atlanta 57
Seoul 56
Guangzhou 49
Tokyo 49
Columbus 48
Frankfurt am Main 48
Rio de Janeiro 48
Zhengzhou 45
Seongnam 42
Chicago 40
Rome 38
Verona 37
Helsinki 36
Tashkent 36
Frankfurt 35
Munich 35
Warsaw 35
Ningbo 34
Saint Petersburg 32
Redwood City 29
San Paolo di Civitate 29
Orange 26
Belo Horizonte 25
Taizhou 25
Falls Church 24
Montreal 24
Nuremberg 24
Baghdad 23
Brasília 22
Da Nang 22
Shanghai 22
Curitiba 21
Chennai 20
Porto Alegre 20
Tehran 20
Nairobi 19
Stockholm 19
Birmingham 18
Coventry 18
Fortaleza 18
Indiana 18
Kumar 18
Mexico City 18
Orem 18
Auburn Hills 17
Brooklyn 17
Haiphong 17
Hangzhou 17
Johannesburg 17
Totale 23.384
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Nome #
Direct sunlight facility for testing and research in HCPV 247
Structural properties of the range-II- and range-III order in amorphous-SiO2 probed by electron paramagnetic resonance and Raman spectroscopy 217
'School adopts an experiment': the photoluminescence in extra-virgin olive oil and in tonic water 213
Atomic force microscopy and Raman investigation on the sintering process of amorphous SiO2 nanoparticles 212
Investigation by raman spectroscopy of the decomposition process of HKUST-1 upon exposure to air 209
Evolution of Photo-induced defects in Ge-doped fiber/preform: influence of the drawing 203
Entrapping of O2 Molecules in Nanostructured Silica Probed by Photoluminescence 203
Aging of MCM41, MSU-H and MSU-F mesoporous systems investigated through the Raman spectroscopy 201
Properties and generation by irradiation of germanium point defects in Ge-doped silica 198
COMBINED HEAT AND POWER GENERATION WITH A HCPV SYSTEM AT 2000 SUNS 198
Effects of pressure, temperature, and particles size on O2 diffusion dynamics in silica nanoparticles 196
O2 diffusion in amorphous SiO2 nanoparticles probed by outgassing 195
Characteristics of industrially manufactured amorphous hydrogenated carbon (a-C:H) depositions on high-density polyethylene 195
X-ray irradiation effects on a multistep Ge-doped silica fiber produced using different drawing conditions 193
Combined High Dose and Temperature Radiation Effects on Multimode Silica-based Optical Fibers 193
Luminescence activity of surface and interior Ge-oxygen deficient centers in silica 192
Annealing of radiation induced oxygen deficient point defects in amorphous silicon dioxide: evidence for a distribution of the reaction activation energies 192
A rapid and eco-friendly route to synthesize graphene-doped silica nanohybrids 192
Carbon Dots Dispersed on Graphene/SiO2/Si: A Morphological Study 191
Effect of oxygen deficiency on the radiation sensitivity of sol-gel Ge-doped amorphous SiO2 190
Synthesis and self-assembly of a PEGylated-graphene aerogel 190
Growth of paramagnetic defects by gamma rays irradiation in oxygen-deficient silica 189
Effects of high pressure thermal treatments in oxygen and helium atmospheres on amorphous silicon dioxide and its radiation hardness 189
Effects of thermal treatments in controlled atmosphere on the Ce oxidation state in Ce-Ti-Eu doped SiO2 sol-gel glasses 189
Seed-Layer-Free Atomic Layer Deposition of Highly Uniform Al2O3 Thin Films onto Monolayer Epitaxial Graphene on Silicon Carbide 188
Ge-doped silica nanoparticles: production and characterisation 188
29Si Hyperfine structure of the E’_alfa center in amorphous silicon dioxide 187
Photoluminescence and diffusion properties of O2 molecules in amorphous SiO2 nanoparticles 186
Dependence of the emission properties of the germanium lone pair center on Ge doping of silica 183
Structural and luminescence properties of amorphous SiO2 nanoparticles 183
Plasma Functionalization of Multiwalled Carbon Nanotubes and Their Use in the Preparation of Nylon 6-Based Nanohybrids 183
Ambipolar MoS2Transistors by Nanoscale Tailoring of Schottky Barrier Using Oxygen Plasma Functionalization 183
Photoinduced charge transfer from Carbon Dots to Graphene in solid composite 183
Insight into the defect-molecule interaction through the molecular-like photoluminescence of SiO2 nanoparticles 182
Excitation processes of the blue luminescence in crystalline SiO2 probed by synchrotron radiation measurements 181
Fluorescent nitrogen-rich carbon nanodots with an unexpected β-C3N4nanocrystalline structure 180
The relevance of point defects in studying silica-based materials from bulk to nanosystems 179
Characterization of E'delta and triplet point defects in oxygen-deficient amorphous silicon dioxide 177
Thermal stability of gamma-irradiation-induced oxygen-deficient centers in silica 177
Intrinsic generation of OH groups in dry silicon dioxide upon thermal treatments 177
EPR on Radiation-Induced Defects in SiO2 176
Thermally Induced Structural Modification of Silica Nanoparticles Investigated by Raman and Infrared Absorption Spectroscopies 176
Unveiled the Source of the Structural Instability of HKUST Powders upon Mechanical Compaction: Definition of a Fully Preserving Tableting Method 176
Wide range excitation of visible luminescence in nanosilica 175
Concentration growth and thermal stability of gamma-ray induced germanium lone pair center in Ge-doped sol–gel a-SiO2 175
Photoluminescence of Carbon Dots Embedded in a SiO2 Matrix 175
Irradiation induced Germanium Lone Pair Centers in Ge-doped Sol-gel SiO2: luminescence lifetime and temperature dependence 173
Near-Infrared emission of O2 embedded in amorphous SiO2 nanoparticles 172
Interstitial O2 distribution in amorphous SiO2 nanoparticles determined by Raman an Photoluminescence spectroscopy 170
Properties of HO2• radicals induced by γ-ray irradiation in silica nanoparticles 170
In-situ monitoring by Raman spectroscopy of the thermal doping of graphene and MoS2 in O2-controlled atmosphere 169
Inkjet printing Ag nanoparticles for SERS hot spots 168
Study of silica-based intrinsically emitting nanoparticles produced by an excimer laser 168
Folic acid-functionalized graphene oxide nanosheets via plasma etching as a platform to combine NIR anticancer phototherapy and targeted drug delivery 168
Ge-doping dependence of gamma-ray induced germanium lone pair centers in Ge-doped silica 167
Luminescent silicon nanocrystals produced by near-infrared nanosecond pulsed laser ablation in water 167
Ag nanoparticles agargel nanocomposites for SERS detection of cultural heritage interest pigments 167
Optical properties of Ge-oxygen deficient centers embedded in silica films 166
Alpha and deuteron irradiation effects on silica nanoparticles 166
Variability of the Si–O–Si angle in amorphous-SiO2 probed by electron paramagnetic resonance and Raman spectroscopy 163
29Si attribution of the 1.3 mT hyperfine structure of the E’_gamma centers in amorphous SiO2 163
Spectral heterogeneity of oxygen deficient centers in Ge-doped silica 162
Generation of oxygen deficient point defects in silica by gamma and beta irradiation 162
Coupled Theoretical and Experimental Studies for the Radiation Hardening of Silica-Based Optical Fibers 162
Resonance Raman of oxygen dangling bonds in amorphous silicon dioxide 162
Hydrogen-Related Paramagnetic Centers in Ge-Doped Sol-Gel Silica Induced by γ-Ray Irradiation 161
The role of impurities in the irradiation induced densification of amorphous SiO2 161
Thermally induced structural modifications and O2 trapping in highly porous silica nanoparticles 160
Luminescence mechanisms of defective ZnO nanoparticles 160
Structural inhomogeneity of Ge-doped amorphous SiO2 probed by photoluminescence lifetime measurements under synchrotron radiation 159
Polyamorphic transformation induced by electron irradiation in a-SiO2 glass 159
Defect-related visible luminescence of silica nanoparticles 159
Controlling the oxidation processes of Zn nanoparticles produced by pulsed laser ablation in aqueous solution 157
The thin and medium filters of the EPIC camera on-board XMM-Newton: measured performance after more than 15 years of operation 156
Role of H2O in the thermal annealing of the E’_gamma center in amorphous silicon dioxide 155
Defect-related visible luminescence of silica nanoparticles 155
Status of the EPIC thin and medium filters on-board XMM-Newton after more than 10 years of operation I: laboratory measurements on back-up filters 155
Impact of contact resistance on the electrical properties of MoS2 transistors at practical operating temperatures 155
Amorphous hydrogenated carbon (a-C:H) depositions on polyoxymethylene: Substrate influence on the characteristics of the developing coatings 154
Formation of optically active oxygen deficient centers in Ge-doped SiO2 by gamma- and beta-ray irradiation 153
Evaluation of the UV Optical Transmission Degradation of Gamma-ray Irradiated Optical Fibers 153
Effects of Pressure, Thermal Treatment, and O2 Loading in MCM41, MSU-H, and MSU-F Mesoporous Silica Systems Probed by Raman Spectroscopy 153
Influence of oxide substrates on monolayer graphene doping process by thermal treatments in oxygen 153
Efficiency of concentration photovoltaic cells governed by luminescence processes 152
Strain-doping tailoring of MoS2 on Au substrate under controlled environment conditions 152
Photoluminescence time decay of surface oxygen deficient centers in un-doped and Ge-doped silica 151
Environment assisted photoconversion of luminescent surface defects in SiO2 nanoparticles 151
Nitrogen-doped carbon dots embedded in a SiO2 monolith for solid-state fluorescent detection of Cu2+ ions 151
Effects induced by UV laser radiation on the blue luminescence of silica nanoparticles 150
Near infrared radio-luminescence of O2 loaded radiation hardened silica optical fibers: A candidate dosimeter for harsh environments 150
Twofold coordinated Ge defects induced by gamma-ray irradiation in Ge-doped SiO2 149
Optical and morphological properties of infrared emitting functionalized silica nanoparticles 149
Effect of air on oxygen p-doped graphene on SiO2 149
Diffusion and outgassing of O2 in amorphous SiO2 silica nanoparticles with specific surface properties 146
Gamma and x-ray irradiation effects on different Ge and Ge/F doped optical fibers 146
Isolation of the CH3 rotor in a thermally stable inert matrix: first characterization of the gradual transition from classical to quantum behaviour at low temperatures 145
Visible-ultraviolet vibronic emission of silica nanoparticles 145
Structural modifications induced by electron irradiation in SiO2 glass: Local densification measurements 143
Influence of Drawing Conditions on the Properties and Radiation Sensitivities of Pure-Silica-Core Optical Fibers 143
Graphene‐SiO2 Interaction from Composites to Doping 143
Totale 17.255
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Categoria #
all - tutte 140.355
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 140.355
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/20212.228 0 0 0 0 0 192 310 307 386 416 249 368
2021/20223.036 156 600 51 82 135 144 130 190 316 462 274 496
2022/20233.382 358 719 98 302 393 504 137 255 358 28 159 71
2023/20241.736 84 235 91 92 129 284 173 102 34 64 226 222
2024/20255.343 147 419 494 429 173 181 404 355 379 614 620 1.128
2025/20266.263 1.042 513 1.072 1.135 1.464 1.037 0 0 0 0 0 0
Totale 37.242