Archivio istituzionale della ricerca dell'Università degli Studi di Palermo

BOSCAINO, Roberto
 Distribuzione geografica
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Continente #
NA - Nord America 9.892
EU - Europa 5.301
AS - Asia 3.878
SA - Sud America 636
AF - Africa 150
Continente sconosciuto - Info sul continente non disponibili 4
OC - Oceania 3
Totale 19.864
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Nazione #
US - Stati Uniti d'America 9.810
SG - Singapore 1.385
RU - Federazione Russa 1.085
CN - Cina 1.074
DE - Germania 823
IT - Italia 761
FI - Finlandia 701
UA - Ucraina 677
BR - Brasile 496
HK - Hong Kong 431
VN - Vietnam 341
PL - Polonia 271
GB - Regno Unito 243
FR - Francia 230
IE - Irlanda 210
JP - Giappone 170
SE - Svezia 162
KR - Corea 118
CI - Costa d'Avorio 65
IN - India 56
AR - Argentina 46
BD - Bangladesh 43
IQ - Iraq 40
CA - Canada 35
BE - Belgio 31
TR - Turchia 31
MX - Messico 27
MA - Marocco 24
ID - Indonesia 22
VE - Venezuela 21
CO - Colombia 20
PK - Pakistan 20
UZ - Uzbekistan 19
EC - Ecuador 17
NL - Olanda 16
ZA - Sudafrica 15
AZ - Azerbaigian 14
IR - Iran 14
JO - Giordania 14
CH - Svizzera 13
ES - Italia 13
PH - Filippine 12
PY - Paraguay 12
RO - Romania 12
GR - Grecia 11
AE - Emirati Arabi Uniti 9
DZ - Algeria 8
JM - Giamaica 8
KZ - Kazakistan 8
SA - Arabia Saudita 8
TN - Tunisia 8
UY - Uruguay 8
AT - Austria 7
CL - Cile 7
EG - Egitto 7
MY - Malesia 7
BG - Bulgaria 6
KE - Kenya 6
NP - Nepal 6
BO - Bolivia 5
IL - Israele 5
AL - Albania 4
ET - Etiopia 4
EU - Europa 4
LB - Libano 4
NG - Nigeria 4
TH - Thailandia 4
AU - Australia 3
CR - Costa Rica 3
CZ - Repubblica Ceca 3
DO - Repubblica Dominicana 3
GE - Georgia 3
KG - Kirghizistan 3
LU - Lussemburgo 3
MD - Moldavia 3
PA - Panama 3
PE - Perù 3
PT - Portogallo 3
SN - Senegal 3
SY - Repubblica araba siriana 3
AM - Armenia 2
BY - Bielorussia 2
CY - Cipro 2
EE - Estonia 2
LV - Lettonia 2
MM - Myanmar 2
OM - Oman 2
AO - Angola 1
BA - Bosnia-Erzegovina 1
BH - Bahrain 1
CG - Congo 1
CU - Cuba 1
GA - Gabon 1
GH - Ghana 1
GT - Guatemala 1
GY - Guiana 1
HR - Croazia 1
HU - Ungheria 1
KH - Cambogia 1
LA - Repubblica Popolare Democratica del Laos 1
Totale 19.854
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Città #
Fairfield 1.219
Ashburn 1.076
Singapore 927
Woodbridge 684
Houston 619
Wilmington 543
Seattle 510
Ann Arbor 497
Chandler 496
San Jose 442
Cambridge 419
Hong Kong 419
Jacksonville 371
Zgierz 246
Dublin 208
Medford 197
Santa Clara 192
Palermo 187
Tokyo 164
Moscow 158
Frankfurt am Main 156
Nanjing 153
Beijing 150
Dearborn 144
Princeton 125
Altamura 113
Dallas 112
Ho Chi Minh City 111
Lauterbourg 100
Los Angeles 100
Tulsa 88
Hanoi 79
Lawrence 78
Council Bluffs 75
Abidjan 65
Buffalo 62
The Dalles 62
Boardman 59
Nanchang 55
New York 54
San Diego 51
Shenyang 48
Changsha 47
Hefei 47
São Paulo 47
Des Moines 43
Tianjin 40
Jinan 39
Hebei 38
Milan 36
Jiaxing 31
Brussels 30
London 30
Ludwigshafen am Rhein 30
Orem 28
Chicago 26
Falls Church 26
Guangzhou 26
Verona 25
Zhengzhou 25
Ningbo 24
San Mateo 24
Helsinki 22
Columbus 21
Haiphong 20
Rio de Janeiro 20
Saint Petersburg 20
Atlanta 19
Seongnam 19
Cardiff 17
Da Nang 16
Auburn Hills 15
Taizhou 15
San Paolo di Civitate 14
Tashkent 14
Belo Horizonte 13
Düsseldorf 13
Paris 13
Phoenix 13
Baghdad 12
Baku 12
Frankfurt 12
Orange 12
City of London 11
Dhaka 11
Firminy 11
Amman 10
Amsterdam 10
Hải Dương 10
Kunming 10
Lahore 10
Montreal 10
Nuremberg 10
Seoul 10
Shanghai 10
Stockholm 10
Tehran 10
Warsaw 10
Caracas 9
Erbil 9
Totale 12.779
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Nome #
Homogeneous and inhomogeneous contributions to the luminescence linewidth of point defects in amorphous solids: Quantitative assessment based on time-resolved emission spectroscopy 249
Irradiation effects on the absorption edge of silica glass 247
O2 diffusion in amorphous SiO2 nanoparticles probed by outgassing 242
Unraveling exciton dynamics in amorphous silicon dioxide: Interpretation of the optical features from 8 to 11 eV. 233
Aging of MCM41, MSU-H and MSU-F mesoporous systems investigated through the Raman spectroscopy 229
Effects of thermal treatments in controlled atmosphere on the Ce oxidation state in Ce-Ti-Eu doped SiO2 sol-gel glasses 225
Inhomogeneous width of oxygen-deficient centers induced by electron irradiation of silica 224
Influence of fluorine on the fiber resistance studied through the nonbridging oxygen hole center related luminescence 222
Annealing of radiation induced oxygen deficient point defects in amorphous silicon dioxide: evidence for a distribution of the reaction activation energies 221
A two-component model for the 2260 cm−1 infrared absorption band in electron irradiated amorphous SiO2 220
Evidence of delocalized excitons in amorphous solids 219
Effects of high pressure thermal treatments in oxygen and helium atmospheres on amorphous silicon dioxide and its radiation hardness 217
Effect of oxygen deficiency on the radiation sensitivity of sol-gel Ge-doped amorphous SiO2 217
Effects of pressure, temperature, and particles size on O2 diffusion dynamics in silica nanoparticles 214
Coupled Experiment/Simulation Approach for the Design of Radiation-Hardened Rare-Earth Doped Optical Fibers and Amplifiers 214
Origin of the visible absorption in radiation-resistant optical fibers 210
Excitation processes of the blue luminescence in crystalline SiO2 probed by synchrotron radiation measurements 208
Near-Infrared emission of O2 embedded in amorphous SiO2 nanoparticles 207
Isoelectronic Series of Oxygen Deficient Centers in Silica: Experimental Estimation of Homogeneous and Inhomogeneous Spectral Widths 205
Design of radiation-hardened rare-earth doped amplifiers through a coupled experiment/simulation approach 205
Intrinsic generation of OH groups in dry silicon dioxide upon thermal treatments 204
Irradiation effects on the OH-related infrared absorption band in synthetic wet silica. 203
Coupled Theoretical and Experimental Studies for the Radiation Hardening of Silica-Based Optical Fibers 203
Efficiency of concentration photovoltaic cells governed by luminescence processes 200
Influence of neutron and gamma-ray irradiations on rad-hard optical fiber 198
Spectral heterogeneity of oxygen deficient centers in Ge-doped silica 196
Properties of HO2• radicals induced by γ-ray irradiation in silica nanoparticles 196
Absorption edge in silica glass 195
Generation of oxygen deficient point defects in silica by gamma and beta irradiation 193
The role of impurities in the irradiation induced densification of amorphous SiO2 193
Radiation hardening techniques for rare-earth based optical fibers and amplifiers 193
Hydrogen-Related Paramagnetic Centers in Ge-Doped Sol-Gel Silica Induced by γ-Ray Irradiation 192
Radiation effects on silica-based preforms and optical fibers-II: Coupling ab initio simulations and experiments 192
Optical properties of Ge-oxygen deficient centers embedded in silica films 191
Optical properties of phosphorus-related point defects in silica fiber preforms 190
10-keV X-ray irradiation effects on phosphorus doped fibers and preforms: electron spin resonance and optical studies 190
Optical absorption induced by UV laser radiation in Ge-doped amorphous silica probed by in situ spectroscopy 189
Influence of hydrogen on paramagnetic defects induced by UV laser exposure in natural silica 188
Inhomogeneity Effects On Point Defects Studied By Photoluminescence Time Decay In SiO2. 184
Structural organization of silanol and silicon hydride groups in the amorphous silicon dioxide network 182
Ge-doping dependence of gamma-ray induced germanium lone pair centers in Ge-doped silica 181
Time Resolved Photoluminescence Associated with Non Bridging Oxygen Hole Centers in Irradiated Silica 180
Polyamorphic transformation induced by electron irradiation in a-SiO2 glass 179
Luminescence of the surface nonbridging oxygen hole center in silica: Spectral and decay properties 179
H(II) centers in natural silica under repeated UV laser irradiations 178
Diffusion and outgassing of O2 in amorphous SiO2 silica nanoparticles with specific surface properties 177
Irradiation effects on the absorption edge of silica glass 176
Post UV irradiation annealing of E’ centers in silica controlled by H2 diffusion 174
Role of H2O in the thermal annealing of the E’_gamma center in amorphous silicon dioxide 173
Bright blue emission of synthesized silica nanoparticles conferred by surface defects 171
Twofold coordinated Ge defects induced by gamma-ray irradiation in Ge-doped SiO2 169
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 169
Irradiation induced defects in fluorine doped silica 167
Temperature dependence of the absorption properties of silanol groups in amorphous SiO2: Are silanol groups organized in clusters? 167
Phonon coupling of non-bridging oxygen hole center with the silica environment: Temperature dependence of the 1.9 eV emission spectra 166
H(II) centers in natural silica under repeated UV laser irradiations 165
Diffusive equilibrium properties of O2 in amorphous SiO2 nanoparticles probed via dependence of concentration on size and pressure 165
Vibronic structures in the visible luminescence of silica nanoparticles 163
Photoluminescence spectral dispersion as a probe of structural inhomogeneity in silica 162
NANO-EMETTITORI NIR A BASE DI SILICE PER APPLICAZIONI IN-VIVO E RELATIVO PROCESSO DI PRODUZIONE 162
Temperature effects on the IR absorption bands of hydroxyl and deuteroxyl groups in silica glass 161
Radiation Effects on Silica-Based Preforms and Optical Fibers - II: Coupling Ab Initio Simulations and Experiments 161
UV-Visible down conversion based on nanosized silica promising for CPV applications 160
Photoluminescence in gamma-irradiated alpha-quartz investigated by synchrotron radiation 158
Optical absorption induced by UV laser radiation in Ge-doped amorphous silica probed by in situ spectroscopy 156
Modifications of optical absorption band of E'gamma center in silica 155
Luminescence features of nonbridging oxygen hole centres in silica probed by site-selective excitation with tunable laser 155
O2 trapping in silica nano-structures with high specific surfaces 154
Experimental evidence for two different precursors of E’γ centers in silica 153
Optical absorption and electron paramagnetic resonance of the E’_alfa center in amorphous silicon dioxide 153
Optical and photonic material hardness for energetic environments 149
Excitation Processes of the Blue Luminescence in Crystalline SiO2 probed by Synchrotron Radiation Measurements 148
Sturctural disorder and silanol groups content in amorphous SiO2 148
Structural relaxation of E_gamma centers in amorphous silica 148
Influence of hydrogen on paramagnetic defects induced by UV laser exposure in natural silica 146
Vacuum-ultraviolet absorption of amorphous SiO2: intrinsic disorder and role of silanol groups 146
Influence of the drawing process on the defect generation in multistep-index germanium-doped optical fibers 144
Optical absorption band at 5.8 eV associated with the E’_gamma centers in amorphous silicon dioxide: Optical absorption and EPR measurements 144
Paramagnetic germanium-related centers induced by energetic radiation in optical fibers and preforms 144
Properties of methyl radical trapped in amorphous SiO2 and in natural SiO2-clathrate Melanoflogite 144
Optical Properties and Photosensitivity of Vacuum Synthesized Ge-doped Sol-Gel Amorphous SiO2 142
Irradiation induced defects in fluorine doped silica 142
Influence of fluorine on the fiber performance studied through the NBOHC-related 1.9 eV microluminescence 141
Luminescence of gamma-radiation-induced defects in alpha-quartz 138
Oxidation of silicon nanoparticles produced by ns laser ablation in liquids 135
Generation of defects in amorphous SiO2 assisted by two-step absorption on impurity sites 133
V Symposium SiO2 and Advanced Dielectrics 132
Luminescence properties of III-V multi-junctions solar cells 132
Radiation effects on silica-based preforms and optical fibers-I: Experimental study with canonical samples 131
Generation of oxygen deficient point defects in silica by gamma and beta irradiation 129
Luminescence properties induced by sintering of silica nanoparticles 127
Inhomogeinity of Oxygen deficient centers in silica probed by nanosecond time-resolved luminescence measurements 125
EPR investigation on the polyamorphic transformation induced by electron irradiation in SiO2 glass 125
Time resolved photoluminescence associated with non-bridging oxygen hole ceners in irradiated silica 121
Luminescent defects induced by sintering of silica nanoparticles 121
Effects of high pressure thermal treatments in Oxygen and Helium atmosphere on amorphous silicon dioxide and its radiation hardness 121
Luminescence and absorption of Sn-related impurity centers in silica. 120
Graphene Oxide and Fumed Silica Graphene Oxide Nanocomposites Modification by Thermal Treatments 120
UV laser irradiation of amorphous SiO_2 generation and conversion of point defects and post-irradiation processes 119
MODIFICATIONS OF OPTICAL ABSORPTION BAND OF E’_GAMMA CENTER IN SILICA 119
Totale 17.323
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Categoria #
all - tutte 65.054
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 65.054
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021338 0 0 0 0 0 0 0 0 0 0 140 198
2021/20221.338 68 343 3 23 55 52 72 52 135 183 118 234
2022/20231.364 153 288 42 118 168 224 24 110 135 17 66 19
2023/2024527 33 96 19 33 46 127 62 33 4 3 13 58
2024/20252.072 49 236 188 172 52 47 137 145 138 257 210 441
2025/20265.823 333 153 356 375 523 845 824 691 454 1.126 143 0
Totale 20.089