IRIS
LETTIERI, STEFANO
 Distribuzione geografica
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Continente #
AS - Asia 3.610
NA - Nord America 2.935
EU - Europa 2.226
SA - Sud America 468
AF - Africa 78
OC - Oceania 6
Continente sconosciuto - Info sul continente non disponibili 1
Totale 9.324
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Nazione #
US - Stati Uniti d'America 2.819
SG - Singapore 1.698
RU - Federazione Russa 1.056
CN - Cina 727
VN - Vietnam 607
BR - Brasile 367
IT - Italia 336
HK - Hong Kong 265
DE - Germania 164
UA - Ucraina 152
FR - Francia 125
FI - Finlandia 107
SE - Svezia 84
GB - Regno Unito 65
CA - Canada 63
IE - Irlanda 46
JP - Giappone 45
KR - Corea 44
IN - India 40
BD - Bangladesh 36
AR - Argentina 34
MX - Messico 29
NL - Olanda 29
ZA - Sudafrica 21
CI - Costa d'Avorio 20
PH - Filippine 20
TH - Thailandia 20
PK - Pakistan 17
EC - Ecuador 16
ID - Indonesia 15
PL - Polonia 15
CO - Colombia 14
ES - Italia 14
TR - Turchia 13
TW - Taiwan 13
IQ - Iraq 10
PY - Paraguay 9
MA - Marocco 8
VE - Venezuela 8
CL - Cile 7
SA - Arabia Saudita 6
UY - Uruguay 6
UZ - Uzbekistan 6
CH - Svizzera 5
EG - Egitto 5
KZ - Kazakistan 5
AT - Austria 4
CR - Costa Rica 4
CZ - Repubblica Ceca 4
GR - Grecia 4
KE - Kenya 4
AZ - Azerbaigian 3
BO - Bolivia 3
DO - Repubblica Dominicana 3
IL - Israele 3
LT - Lituania 3
MY - Malesia 3
NP - Nepal 3
PE - Perù 3
PR - Porto Rico 3
AE - Emirati Arabi Uniti 2
AO - Angola 2
AU - Australia 2
BB - Barbados 2
BY - Bielorussia 2
DZ - Algeria 2
ET - Etiopia 2
GT - Guatemala 2
HN - Honduras 2
JM - Giamaica 2
LU - Lussemburgo 2
MD - Moldavia 2
ML - Mali 2
MW - Malawi 2
NG - Nigeria 2
NI - Nicaragua 2
NZ - Nuova Zelanda 2
PF - Polinesia Francese 2
QA - Qatar 2
SK - Slovacchia (Repubblica Slovacca) 2
SN - Senegal 2
BE - Belgio 1
CG - Congo 1
CM - Camerun 1
CY - Cipro 1
GD - Grenada 1
GE - Georgia 1
GY - Guiana 1
IS - Islanda 1
JO - Giordania 1
KW - Kuwait 1
KY - Cayman, isole 1
LC - Santa Lucia 1
LY - Libia 1
MK - Macedonia 1
MR - Mauritania 1
NO - Norvegia 1
OM - Oman 1
PS - Palestinian Territory 1
RO - Romania 1
Totale 9.319
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Città #
Singapore 806
San Jose 386
Chandler 295
Hong Kong 260
Moscow 254
Ashburn 214
Hefei 210
Santa Clara 197
Ho Chi Minh City 175
Beijing 169
Jacksonville 150
Hanoi 138
Naples 106
The Dalles 101
Lauterbourg 93
Los Angeles 76
Princeton 65
Millbury 58
Napoli 51
Munich 48
New York 42
Nanjing 41
Boston 39
Buffalo 39
Seoul 38
Tokyo 38
Helsinki 37
Wilmington 34
Ottawa 30
Redondo Beach 29
São Paulo 29
Da Nang 25
Dallas 24
Amsterdam 22
Haiphong 22
Woodbridge 21
Council Bluffs 20
Des Moines 18
Houston 18
Seattle 18
Nanchang 17
Orem 17
Frankfurt am Main 16
Shenyang 13
Ann Arbor 12
Chicago 12
Denver 12
Mexico City 12
Stockholm 12
Warsaw 12
Can Tho 11
Rio de Janeiro 11
Bangkok 10
Boardman 10
Brooklyn 10
Jiaxing 10
London 10
Belo Horizonte 9
Biên Hòa 9
Bologna 9
Kronberg 9
Tianjin 9
Toronto 9
Atlanta 8
Bình Phước 8
Falkenstein 8
Hebei 8
Milan 8
Montreal 8
Norwalk 8
Phoenix 8
Poplar 8
Salvador 8
Thái Nguyên 8
Campinas 7
Changsha 7
Chennai 7
Dublin 7
Johannesburg 7
Lawrence 7
Quito 7
San Francisco 7
Vũng Tàu 7
Asunción 6
Brasília 6
Dhaka 6
Hải Dương 6
Mumbai 6
New Delhi 6
Ninh Bình 6
Nuremberg 6
Ribeirão Preto 6
Shanghai 6
Tashkent 6
Turku 6
Ankara 5
Cape Town 5
Columbus 5
Guarulhos 5
Ha Long 5
Totale 4.945
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Nome #
Giant O2-Induced Photoluminescence Modulation in Hierarchical Titanium Dioxide Nanostructures 170
Humic substance/metal-oxide multifunctional nanoparticles as advanced antibacterial-antimycotic agents and photocatalysts for the degradation of PLA microplastics under UVA/solar radiation 154
Ordered hierarchical superlattice amplifies coated-CeO2 nanoparticles luminescence 144
Evidencing opposite charge-transfer processes at TiO2/graphene-related materials interface through combined EPR, photoluminescence and photocatalysis assessment 144
Direct Evidence of Polar Ordering and Investigation on Cytophilic Properties of Pyroelectrified Polymer Films by Optical Second Harmonic Generation Analysis 136
Luminescent cis-Iridium(III) Complex Based on a Bis(6,7-dimethoxy-3,4-dihydroisoquinoline) Platform Featuring an Unusual cis Orientation of the C∧N Ligands: From a Theoretical Approach to a Deep Red LEEC Device 135
Amorphous Silicon Nitride: a suitable alloy for optical multilayered structures 133
Ferromagnetism and ferroelectricity in epitaxial BiMnO3 ultra-thin films 130
Highly sensitive optochemical gas detection by luminescent marine diatoms 126
Transport properties of microcrystalline silicon-carbon films deposited by PECVD 122
Crystallization Of Hydrogenated Amorphous Silicon-Carbon Films By Means Of Laser Treatments 121
Photoluminescence-based real-time monitoring of graphene oxide photoreduction: Demonstrations and application to graphene oxide/titanium dioxide composites 121
ROLE OF SURFACE BRIDGING OXYGEN VACANCIES IN PHOTOLUMINESCENCE OF TIN DIOXIDE NANOBELTS 118
Structural characterization of nanoparticles-assembled titanium dioxide films produced by ultrafast laser ablation and deposition in background oxygen 118
Correction: Direct evidence of polar ordering and investigation on cythophilic properties of pyroelectrified polymer films by optical second harmonic generation analysis (Macromolecules (2017) 50:19 (7666-7671) DOI: 10.1021/acs.macromol.7b00794) 117
Biparametric optical sensing of oxygen by titanium dioxide 117
Effect of surface properties of copper-modified commercial titanium dioxide photocatalysts on hydrogen production through photoreforming of alcohols 116
Z-scan measurements of the non linear refractive index of porous silicon at different wavelengths 115
Unconventional ratiometric-enhanced optical sensing of oxygen by mixed-phase TiO2 115
Multi-band photoluminescence in TiO2 nanoparticles-assembled films produced by femtosecond pulsed laser deposition 114
Nanostructure reactivity: confinement energy and charge transfer in Porous Silicon 113
Large Second-Order NLO Activity in Poly(4-vinylpyridine) Grafted with PdII and CuII Chromophoric Complexes with Tridentate Bent Ligands Containing Heterocycles 113
Gas sensitive light emission properties of tin oxide and zinc oxide nanobelts 112
Field localization and enhanced second-harmonic generation in silicon based microcavities 111
Gas-induced suppression of excitons formation in Zinc oxide 108
Amorphous silicon nitride: a suitable alloy for optical multilayered structures 105
Direct role of surface oxygen vacancies in visible light emission of tin dioxide nanowires 105
Effective antibody anchoring on gold plate by ultra-short UV pulses 105
ZnO as functional material for sub-ppm acetone detection 104
Luminescence response of ZnO nanowires to gas adsorption 103
Electronic properties of the n-type PDI8-CN2organic semiconductor at the interface with SiO2: addressing the role of adsorbed water molecules by means of optical second-harmonic generation 102
Pressure and rf power effects on optical and electrical properties of a-SiC:H film grown in SiH4-C2H2 gas mixtures 101
Recombination dynamics of deep defect states in zinc oxide nanowires 101
Charge carrier recombination processes, intragap defect states, and photoluminescence mechanisms in stoichiometric and reduced TiO2 brookite nanorods: an interpretation scheme through in situ photoluminescence excitation spectroscopy in controlled environment 100
Role of surface oxygen vacancies in photoluminescence of tin dioxide nanobelts 100
UV-light-assisted functionalization for sensing of light molecules 100
Photoluminescence Mechanisms in Anatase and Rutile TiO2 98
Modulation of mixed-phase titania photoluminescence by oxygen adsorption 98
Second Harmonic Generation in a-Si1-xNx:H doubly resonant microcavities with periodic dielectric mirrors 97
Optical sensing of NO2 in tin oxide nanowires at sub-ppm level 96
Nano- and femtosecond UV laser pulses to immobilize biomolecules onto surfaces with preferential orientation 94
Microcrystalline silicon-carbon films deposited by silane-methane mixture highly diluted in hydrogen 94
Laser ablation and deposition of titanium dioxide with ultrashort pulses at 527 nm 94
Nanostructured Ag/ZnO multilayer plasmonic composites 93
Room-temperature gas sensing based on visible photoluminescence properties of metal oxide nanobelts 93
Structural, optical and electrical characterization of ZnO and AZO doped thin films deposited by MOCVD 93
Growth mechanisms of ZnO micro-nanomorphologies and their role in enhancing gas sensing properties 92
Second harmonic generation analysis in hydrogenated amorphous silicon nitride thin films 92
Fluorescence-Based Investigation of the Janossy Effect Anomalous Wavelength Dependence 92
Marine Diatoms as Optical Biosensors 91
Growth mechanism of ZnO nanostructures produced by ultraviolet and visible laser ablation 91
Third-order nonlinear refraction in porous silicon: theory versus experiment 90
SILICON-CARBON FILMS DEPOSITED AT LOW SUBSTRATE TEMPERATURE 89
MICROCRYSTALLINE SILICON THIN FILMS GROWN AT HIGH DEPOSITION RATE BY PECVD 89
Deposition of microcrystalline silicon-carbon films by PECVD 89
Band-edge and cavity second-harmonic conversion in doubly resonant microcavity 87
On quantitative analysis of interband recombination dynamics: Theory and application to bulk ZnO 85
Evaluation of thermal conductivity of porous silicon layers by optical pump-probe method 84
Nanograined anatase titania-based optochemical gas detection 84
Deposition of microcrystalline silicon-carbon alloys in low power regime 83
Light Emission Properties of SnO2 Nanowires for Applications in Gas Sensing 83
Metal Oxide Gas Sensors from Design to Real Applications: The Case Study of TixSn1-xO2 Solid Solutions 82
Winning Strategy toward Acentric Crystals: Transverse Dipole Moment Molecules 81
Preparation Of Microcrystalline Silicon-Carbon Films 80
Optical Sensing of Molecular Oxygen (O2) via Metal Oxide Photoluminescence: A Comparative Study of TiO2, SnO2 and ZnO 79
Influence of doping concentration on the photoluminescence of self-assembled silicon nanocrystals 78
Nonlinear Optical Refraction of Free-standing Porous Silicon Layers 78
On the mechanism of photoluminescence quenching in tin dioxide nanowires by NO2 adsorption 78
(Ti, Sn)O-2 solid solutions for gas sensing: A systematic approach by different techniques for different calcination temperature and molar composition 78
Non-resonant Kerr Effect in Microporous Silicon: Non-bulk Dispersive Behaviour of Below Band-gap chi(3)(w) 77
Facile synthesis of ZnO nano-structures: Morphology influence on electronic properties 77
Unconventional use of mixed-phase TiO2 as optical gauge of molecular oxygen with ratiometric-enhanced responsivity 76
Second-harmonic generation in amorphous silicon nitride microcavities 74
Ambipolar transport and charge transfer at the interface between sexithiophene and N,N-bis(n-octyl)-dicyanoperylenediimide films 74
Self Assembly of Photoluminescent Silicon Films: Influence of Doping on the Physical Properties 72
Influence of doping concentration on the photoluminescence of silicon nanocrystals 71
Materials for Chemical Sensing: A Comprehensive Review on the Recent Advances and Outlook Using Ionic Liquids, Metal–Organic Frameworks (MOFs), and MOF-Based Composites 71
Mesoporous TiO2 from Metal-Organic Frameworks for Photoluminescence-Based Optical Sensing of Oxygen 71
Structural, optical, and electrical characterization of ZnO and Al-doped ZnO thin films deposited by MOCVD 70
High-Temperature Reversible Martensitic Transition in an Excited-State Intramolecular Proton Transfer Fluorophore 70
Crystal phase dependent photoluminescence of 6,13-pentacenequinone 70
TiO2-Based Nanostructures, Composites and Hybrid Photocatalysts 68
Investigation of the key parameters for gas sensing through comparison of electrospun and sol-gel semiconducting oxides 68
Optical harmonic generation in amorphous silicon nitride microcavities 67
Simple Ethanol Refluxing Method for Production of Blue-Colored Titanium Dioxide with Oxygen Vacancies and Visible Light-Driven Photocatalytic Properties 67
Charge carrier processes and optical properties in TiO2 and TiO2-based heterojunction photocatalysts: A review 66
Optical investigations on thermal conductivity in n- and p-type porous silicon 65
Ultrafast Laser Ablation and Deposition of Wide Band Gap Semiconductors 65
Field localization and enhanced Second-Harmonic Generation in silicon-based microcavities 65
Second-harmonic generation in hydrogenated amorphous-Si[sub 1?x]N[sub x] doubly resonant microcavities with periodic dielectric mirrors 65
Role of {IR} and {UV}-Vis Spectroscopies Combined with Electrical Measurements in Materials Relevant for Gas Sensing 64
OPTOCHEMICAL GAS DETECTION BY LUMINESCENT MARINE DIATOMS: PHENOMENOLOGY AND PHYSICAL INTERPRETATION 59
The gas-detection properties of light-emitting diatoms 57
Towards selective optochemical gas sensing by luminescent marine diatoms 53
Evaluation of the thermal conductivity of porous silicon layers by an optical pump-probe method 53
Time-correlated single-photon counting study of multiple photoluminescence lifetime components of silicon nanoclusters 53
An Instantaneous Recombination Rate Method for the Analysis of Interband Recombination Processes in ZnO Crystals 53
Dicyanoperylene-diimide thin film growth: a combined optical and morphological study 50
(Ti,Sn) solid solution-based gas sensors for new monitoring of hydraulic oil degradation 49
Calculations of band-filling optical nonlinearities in extrinsic semiconductors beyond the low injection limit 49
Totale 9.163
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Categoria #
all - tutte 32.062
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 32.062
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/202142 0 0 0 0 0 0 0 0 0 0 38 4
2021/2022343 8 0 0 3 3 9 2 15 43 23 94 143
2022/2023656 82 80 10 56 80 69 2 50 171 24 26 6
2023/2024421 14 80 63 28 28 35 16 46 5 4 78 24
2024/20252.484 136 142 17 13 119 141 314 149 151 250 839 213
2025/20264.614 501 453 503 476 859 172 434 303 540 298 75 0
Totale 9.453