Spagnolo, Vincenzo Luigi
 Distribuzione geografica
Continente #
EU - Europa 8.573
NA - Nord America 7.961
AS - Asia 3.724
SA - Sud America 64
OC - Oceania 33
Continente sconosciuto - Info sul continente non disponibili 21
AF - Africa 7
Totale 20.383
Nazione #
US - Stati Uniti d'America 7.900
PL - Polonia 2.339
CN - Cina 1.860
IE - Irlanda 1.433
UA - Ucraina 1.175
DE - Germania 634
BG - Bulgaria 600
HK - Hong Kong 580
SE - Svezia 552
IT - Italia 549
TR - Turchia 532
FI - Finlandia 489
SG - Singapore 382
GB - Regno Unito 252
NL - Olanda 210
VN - Vietnam 204
FR - Francia 181
MY - Malesia 69
CA - Canada 54
BR - Brasile 45
BE - Belgio 33
AU - Australia 25
AT - Austria 22
IN - India 20
EU - Europa 19
RO - Romania 17
JP - Giappone 14
LU - Lussemburgo 12
GR - Grecia 11
CL - Cile 10
SA - Arabia Saudita 9
CH - Svizzera 8
CZ - Repubblica Ceca 8
NZ - Nuova Zelanda 8
RU - Federazione Russa 8
ES - Italia 6
HU - Ungheria 6
IL - Israele 6
AR - Argentina 5
DK - Danimarca 5
IQ - Iraq 5
IR - Iran 5
PK - Pakistan 5
PT - Portogallo 5
EE - Estonia 4
AZ - Azerbaigian 3
HR - Croazia 3
ID - Indonesia 3
KG - Kirghizistan 3
LK - Sri Lanka 3
TN - Tunisia 3
UZ - Uzbekistan 3
A2 - ???statistics.table.value.countryCode.A2??? 2
BD - Bangladesh 2
CR - Costa Rica 2
EG - Egitto 2
JM - Giamaica 2
KH - Cambogia 2
KR - Corea 2
KZ - Kazakistan 2
LA - Repubblica Popolare Democratica del Laos 2
LT - Lituania 2
LV - Lettonia 2
OM - Oman 2
PA - Panama 2
PH - Filippine 2
SI - Slovenia 2
SK - Slovacchia (Repubblica Slovacca) 2
AE - Emirati Arabi Uniti 1
AL - Albania 1
BO - Bolivia 1
BT - Bhutan 1
CI - Costa d'Avorio 1
DO - Repubblica Dominicana 1
EC - Ecuador 1
IS - Islanda 1
JO - Giordania 1
NG - Nigeria 1
NO - Norvegia 1
NP - Nepal 1
PE - Perù 1
PY - Paraguay 1
Totale 20.383
Città #
Warsaw 2.330
Chandler 1.608
Jacksonville 1.528
Dublin 1.409
Nanjing 601
Sofia 600
Hong Kong 576
Izmir 516
Boardman 347
Malden 328
Santa Clara 309
New York 293
Wilmington 247
Bremen 245
Lawrence 242
Ann Arbor 209
Helsinki 203
Bari 196
San Mateo 196
Nanchang 194
Singapore 178
Ogden 172
Brielle 167
Ashburn 160
Woodbridge 135
Shenyang 114
Hebei 108
Dong Ket 103
Hanoi 100
Lappeenranta 93
Jiaxing 89
Houston 88
Kunming 82
Tianjin 76
Brooklyn 71
Changsha 59
Beijing 56
Milan 56
Mountain View 50
Shanghai 48
Guangzhou 42
Norwalk 40
Princeton 40
Amsterdam 35
Toronto 35
Verona 34
Brussels 33
San Francisco 33
Hangzhou 32
Lanzhou 29
Zhengzhou 27
Redwood City 26
Torre Del Greco 26
Changchun 25
Jinan 25
Orange 25
Fairfield 22
Vienna 22
Dearborn 21
Matera 21
Seattle 20
Redmond 16
Los Angeles 15
Ningbo 15
Washington 14
Wuhan 14
Chicago 13
Melbourne 13
Taizhou 13
Frankfurt am Main 12
Hanover 12
Rome 12
Auburn Hills 11
Florence 11
Tokyo 10
Des Moines 9
Jinhua 9
London 9
Falkenstein 8
Falls Church 8
Hesperange 8
Ottawa 7
Rende 7
Shenzhen 7
São Paulo 7
Auckland 6
Monmouth Junction 6
Riyadh 6
Altamura 5
Augusta 5
Canberra 5
Catania 5
Clearwater 5
Edinburgh 5
Hefei 5
Paris 5
San Diego 5
Stockholm 5
Stuttgart 5
Wuxi 5
Totale 15.133
Nome #
Widely-tunable mid-infrared fiber-coupled quartz-enhanced photoacoustic sensor for environmental monitoring 181
Electronic temperatures of terahertz quantum cascade active regions with phonon scattering assisted injection and extraction scheme 169
Quartz–enhanced photoacoustic spectrophones exploiting custom tuning forks: a review 165
Modulation cancellation method for isotope 18O/16O ratio measurements in water 164
Quartz-enhanced photoacoustic sensor for ethylene detection implementing optimized custom tuning fork-based spectrophone 157
Mid infrared quantum cascade laser operating in pure amplitude modulation for background-free trace gas spectroscopy 153
THz Quartz-enhanced photoacoustic sensor for H2S trace gas detection 152
Hot-phonon generation in THz quantum cascade lasers 150
Methane, ethane and propane detection using a compact quartz enhanced photoacoustic sensor and a single interband cascade laser 150
Tuning forks with optimized geometries for quartz-enhanced photoacoustic spectroscopy 147
Ppb-level detection of nitric oxide using an external cavity quantum cascade laser based QEPAS sensor 146
Analysis of overtone flexural modes operation in quartz-enhanced photoacoustic spectroscopy 146
Low-Loss Coupling of Quantum Cascade Lasers into Hollow-Core Waveguides with Single-Mode Output in the 3.7–7.6 μm Spectral Range 146
Highly sensitive gas leak detector based on a quartz-enhanced photoacoustic SF6 sensor 145
Single mode operation with mid-IR hollow fibers in the range 5.1-10.5 µm 145
Quartz-Enhanced Photoacoustic Spectroscopy: A Review 142
Improved Tuning Fork for Terahertz Quartz-Enhanced Photoacoustic Spectroscopy 142
Purely wavelength- and amplitude-modulated quartz-enhanced photoacoustic spectroscopy 136
Optical and electronic NOx sensors for applications in mechatronics 133
Quantum Cascade Laser-Based Photoacoustic Sensor for Trace Detection of Formaldehyde Gas 132
Acoustic Coupling between Resonator Tubes in Quartz-Enhanced Photoacoustic Spectrophones Employing a Large Prong Spacing Tuning Fork 132
Evidence of electronic confinement in pseudomorphic Si/GaAs superlattices 130
Terahertz quartz enhanced photo-acoustic sensor 130
Thermoelastic stress in GaAs/AlGaAs quantum cascade lasers 130
Dual-Gas Quartz-Enhanced Photoacoustic Sensor for Simultaneous Detection of Methane/Nitrous Oxide and Water Vapor 128
Intracavity quartz-enhanced photoacoustic sensor 123
Environmental Monitoring of Methane with Quartz-Enhanced Photoacoustic Spectroscopy Exploiting an Electronic Hygrometer to Compensate the H2O Influence on the Sensor Signal 122
Broadband detection of methane and nitrous oxide using a distributed-feedback quantum cascade laser array and quartz-enhanced photoacoustic sensing 121
Hydrogen peroxide detection with quartz-enhanced photoacoustic spectroscopy using a distributed-feedback quantum cascade laser 118
Nitrous oxide quartz-enhanced photoacoustic detection employing a broadband distributed-feedback quantum cascade laser array 118
Electron lattice coupling in bound-to-continuum THz quantum cascade lasers 116
On line sensing of ultrafast laser microdrilling processes by optical feedback interferometry 116
Sub-ppb-level CH4 detection by exploiting a low-noise differential photoacoustic resonator with a room-temperature interband cascade laser 114
Terahertz quantum cascade lasers with large wall-plug efficiency 113
Quartz enhanced photoacoustic H2S gas sensor based on a fiber-amplifier source and a custom tuning fork with large prong spacing 111
Influence of Tuning Fork Resonance Properties on Quartz-Enhanced Photoacoustic Spectroscopy Performance 111
Light-induced thermo-elastic effect in quartz tuning forks exploited as a photodetector in gas absorption spectroscopy 111
Fiber-ring laser intracavity QEPAS gas sensor using a 7.2 kHz quartz tuning fork 110
Analysis of the electro-elastic properties of custom quartz tuning forks for optoacoustic gas sensing 109
Simultaneous dual-gas QEPAS detection based on a fundamental and overtone combined vibration of quartz tuning fork 108
Front-End Amplifiers for Tuning Forks in Quartz Enhanced PhotoAcoustic Spectroscopy 108
Quartz-Enhanced Photoacoustic Detection of Ethane in the Near-IR Exploiting a Highly Performant Spectrophone 107
Nanoscale displacement sensing based on nonlinear frequency mixing in quantum cascade lasers 107
Octupole electrode pattern for tuning forks vibrating at the first overtone mode in quartz-enhanced photoacoustic spectroscopy 106
2-D Temperature mapping of Vertical-Cavity Surface-Emitting Lasers determined by microprobe electroluminescence 104
Thermal properties of THz quantum cascade lasers based on different optical waveguide configurations 102
Influence of InAs, AlAs δ layers on the optical, electronic, and thermal characteristics of strain-compensated GaInAs∕AlInAs quantum-cascade lasers 102
Piezo-enhanced acoustic detection module for mid-infrared trace gas sensing using a grooved quartz tuning fork 102
Measurement of subband electronic temperatures and population inversion in THz quantum cascade lasers 102
Low-loss and single-mode tapered hollow-core waveguides optically coupled with interband and quantum cascade lasers 101
Coupling external cavity mid-IR quantum cascade lasers with low loss hollow metallic/dielectric waveguides 100
Quantum cascade laser-based sensor system for hydrogen peroxide detection 100
Photoacoustic spectroscopy for gas sensing: A comparison between piezoelectric and interferometric readout in custom quartz tuning forks 100
Time-resolved measurement of the local lattice temperature in terahertz quantum cascade lasers 99
Nonequilibrium optical phonon generation by steady-state electron transport in quantum-cascade lasers 99
Simultaneous measurement of the electronic and lattice temperatures in GaAs/Al0.45Ga0.55As quantum-cascade lasers: influence on the optical performance 99
Mid-infrared fiber-coupled QCL-QEPAS sensor 98
Facet temperature mapping of GaAs/AlGaAs quantum cascade lasers by photoluminescence microprobe 98
Thermal resistance and temperature characteristics of GaAs/Al0.33Ga0.67As quantum-cascade lasers 98
Subband electronic temperatures and electron-lattice energy relaxation in terahertz quantum cascade lasers with different conduction band offsets 97
Influence of size-dipendent Lattice contraction on phonons and excitons of CdS1-xCdSex Quantum Dots Embedded in glass 97
Temperature profile of GaInAs/AlInAs/InP quantum cascade-laser facets measured by microprobe photoluminescence 96
Quartz-Enhanced Photoacoustic Sensing of H2S 96
Recent advances in quartz enhanced photoacoustic sensing 96
THz quantum cascade laser-based quartz enhanced photo-acoustic sensor 96
Damping Mechanisms of Piezoelectric Quartz Tuning Forks Employed in Photoacoustic Spectroscopy for Trace Gas Sensing 95
Electronic distribution in superlattice quantum cascade lasers 94
Sub-parts-per-billion level detection of SF6 with a fiber-coupled QCL-QEPAS sensor 93
Thermal Modelling of Quantum Cascade Lasers 92
Caratterizzazione del rivestimento e delle decorazioni in reperti di ceramica “protomaiolica” nell’Italia meridionale: individuazione di una nuova tipologia 92
Atmospheric CH4 measurement near a landfill using an ICL-based QEPAS sensor with V-T relaxation self-calibration 92
Quantum-well-laser mirror degradation investigated by microprobe optical spectroscopy 92
Experimental investigation of the lattice and electronic temperatures in Ga0.47In0.53As/Al0.62Ga0.38As1-xSbx quantum-cascade lasers 92
Low-Loss Hollow Waveguide Fibers for Mid-Infrared Quantum Cascade Laser Sensing Applications 91
Thermal characteristics of quantum-cascade lasers by micro-probe optical spectroscopy 90
Phonons in Si/GaAs superlattices 90
Atmospheric CH4 and N2O measurements near Greater Houston area landfills using a QCL-based QEPAS sensor system during DISCOVER-AQ 2013 90
A quartz enhanced photo-acoustic gas sensor based on a custom tuning fork and a terahertz quantum cascade laser 90
Coupling of mid-IR quantum cascade lasers to hollow waveguides 90
Quartz-enhanced photoacoustic spectroscopy exploiting tuning fork overtone modes 90
Overtone resonance enhanced single-tube on-beam quartz enhanced photoacoustic spectrophone 90
Cavity and quartz enhanced photo-acoustic mid-IR sensor 89
High finesse optical cavity coupled with a quartz-enhanced photoacoustic spectroscopic sensor 88
Mid-Infrared Semiconductor Laser based Trace Gas Sensor Technologies: Recent Advances and Applications 87
Analisi spettroscopica dell’emissione da plasma di saldatura con laser a CO2 86
Mode matching of a laser-beam to a compact high finesse bow-tie optical cavity for quartz enhanced photoacoustic gas sensing 86
Nanoscale heat transfer in quantum cascade lasers 86
Proprietà ottiche e vibrazionali dei punti quantici nei vetri: spettroscopia Raman e fotoacustica 85
Part-per-trillion level SF6 detection using a quartz enhanced photoacoustic spectroscopy based sensor with single-mode fiber-coupled quantum cascade laser excitation 85
Quartz Enhanced Photoacoustic Sensors for Trace Gas Detection in the IR and THz Spectral Range 85
Allan deviation plot as a tool for quartz Enhanced Photoacoustic Sensors Noise Analysis 85
Double antinode excited quartz-enhanced photoacoustic spectrophone 85
H2S quartz-enhanced photoacoustic spectroscopy sensor employing a liquid-nitrogen-cooled THz quantum cascade laser operating in pulsed mode 85
Vibrational properties of Si/GaAs superlattices 85
Si-GaAs(001) Superlattices 84
Quartz-enhanced photoacoustic spectroscopy for gas sensing applications 84
Thermal modelling of GaInAs/AlInAs quantum cascade lasers 83
New approaches in Quartz-Enhanced Photoacoustic Sensing 82
Modeling and Design of a Semi-Integrated QEPAS Sensor 82
Loss Mechanisms Determining the Quality Factors in Quartz Tuning Forks Vibrating at the Fundamental and First Overtone Modes 82
Totale 10.959
Categoria #
all - tutte 97.499
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 97.499


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20201.678 0 0 0 0 60 319 177 428 116 128 330 120
2020/20213.047 344 122 333 210 149 411 132 379 161 402 64 340
2021/20222.982 37 116 10 338 230 57 48 147 214 670 322 793
2022/20234.743 369 216 116 499 547 418 13 293 1.814 215 191 52
2023/20242.375 134 106 84 92 693 393 22 44 265 79 20 443
2024/20251.109 159 66 463 43 378 0 0 0 0 0 0 0
Totale 20.776