Sampaolo, Angelo
 Distribuzione geografica
Continente #
EU - Europa 2.802
NA - Nord America 2.025
AS - Asia 635
OC - Oceania 15
SA - Sud America 9
Continente sconosciuto - Info sul continente non disponibili 6
Totale 5.492
Nazione #
US - Stati Uniti d'America 2.007
PL - Polonia 1.023
IE - Irlanda 522
CN - Cina 225
FI - Finlandia 195
UA - Ucraina 195
DE - Germania 192
HK - Hong Kong 169
IT - Italia 158
SE - Svezia 150
BG - Bulgaria 128
VN - Vietnam 106
NL - Olanda 94
TR - Turchia 68
FR - Francia 49
MY - Malesia 42
GB - Regno Unito 24
BE - Belgio 20
CA - Canada 17
AU - Australia 13
AT - Austria 10
LU - Lussemburgo 10
GR - Grecia 9
RO - Romania 6
IN - India 5
BR - Brasile 4
CL - Cile 4
EU - Europa 4
SA - Arabia Saudita 4
ES - Italia 3
JP - Giappone 3
RU - Federazione Russa 3
A2 - ???statistics.table.value.countryCode.A2??? 2
DK - Danimarca 2
HR - Croazia 2
IL - Israele 2
IR - Iran 2
NZ - Nuova Zelanda 2
OM - Oman 2
PT - Portogallo 2
SG - Singapore 2
SI - Slovenia 2
AR - Argentina 1
BD - Bangladesh 1
DO - Repubblica Dominicana 1
EE - Estonia 1
HU - Ungheria 1
ID - Indonesia 1
IS - Islanda 1
KR - Corea 1
LK - Sri Lanka 1
PH - Filippine 1
Totale 5.492
Città #
Warsaw 1.022
Chandler 547
Dublin 509
Jacksonville 265
Hong Kong 167
New York 134
Sofia 128
Malden 113
Helsinki 109
Brielle 85
Nanjing 75
Lappeenranta 71
Ann Arbor 68
Ashburn 65
Bremen 65
Dong Ket 62
Lawrence 59
Izmir 57
Wilmington 53
Ogden 51
Bari 44
Hanoi 44
San Mateo 41
Brooklyn 31
Brussels 20
Matera 19
Nanchang 19
Shenyang 19
Dearborn 17
Norwalk 16
Torre Del Greco 15
Hebei 14
Fairfield 13
Tianjin 13
Kunming 12
Toronto 12
Woodbridge 12
Redmond 11
Hanover 10
Jiaxing 10
Vienna 10
Chicago 9
Florence 9
Seattle 9
Amsterdam 8
Jinan 8
San Francisco 8
Beijing 7
Hesperange 7
Houston 7
Redwood City 7
Rende 7
Zhengzhou 7
Falkenstein 6
Hangzhou 6
Monmouth Junction 6
Washington 6
Melbourne 5
Milan 5
Ningbo 5
Shanghai 5
Stuttgart 5
Canberra 4
Changchun 4
Changsha 4
Lanzhou 4
London 4
Augusta 3
Bergamo 3
Boardman 3
Catania 3
Des Moines 3
Frankfurt am Main 3
Guangzhou 3
Luxembourg 3
Mumbai 3
Munich 3
Orange 3
Ottawa 3
Philadelphia 3
São Paulo 3
Tokyo 3
Verona 3
Altamura 2
Ardabil 2
Auckland 2
Azor 2
Berlin 2
Bucharest 2
Copenhagen 2
Delhi 2
Hefei 2
Hirschau 2
Leawood 2
Logatec 2
Molfetta 2
Muscat 2
Paris 2
Riyadh 2
Rome 2
Totale 4.351
Nome #
Quartz–enhanced photoacoustic spectrophones exploiting custom tuning forks: a review 159
Widely-tunable mid-infrared fiber-coupled quartz-enhanced photoacoustic sensor for environmental monitoring 153
Mid infrared quantum cascade laser operating in pure amplitude modulation for background-free trace gas spectroscopy 148
THz Quartz-enhanced photoacoustic sensor for H2S trace gas detection 146
Tuning forks with optimized geometries for quartz-enhanced photoacoustic spectroscopy 142
Methane, ethane and propane detection using a compact quartz enhanced photoacoustic sensor and a single interband cascade laser 142
Highly sensitive gas leak detector based on a quartz-enhanced photoacoustic SF6 sensor 141
Analysis of overtone flexural modes operation in quartz-enhanced photoacoustic spectroscopy 140
Low-Loss Coupling of Quantum Cascade Lasers into Hollow-Core Waveguides with Single-Mode Output in the 3.7–7.6 μm Spectral Range 140
Single mode operation with mid-IR hollow fibers in the range 5.1-10.5 µm 136
Quartz-enhanced photoacoustic sensor for ethylene detection implementing optimized custom tuning fork-based spectrophone 134
Purely wavelength- and amplitude-modulated quartz-enhanced photoacoustic spectroscopy 132
Acoustic Coupling between Resonator Tubes in Quartz-Enhanced Photoacoustic Spectrophones Employing a Large Prong Spacing Tuning Fork 123
Broadband detection of methane and nitrous oxide using a distributed-feedback quantum cascade laser array and quartz-enhanced photoacoustic sensing 115
Environmental Monitoring of Methane with Quartz-Enhanced Photoacoustic Spectroscopy Exploiting an Electronic Hygrometer to Compensate the H2O Influence on the Sensor Signal 115
Nitrous oxide quartz-enhanced photoacoustic detection employing a broadband distributed-feedback quantum cascade laser array 113
Sub-ppb-level CH4 detection by exploiting a low-noise differential photoacoustic resonator with a room-temperature interband cascade laser 109
Influence of Tuning Fork Resonance Properties on Quartz-Enhanced Photoacoustic Spectroscopy Performance 106
Front-End Amplifiers for Tuning Forks in Quartz Enhanced PhotoAcoustic Spectroscopy 104
Light-induced thermo-elastic effect in quartz tuning forks exploited as a photodetector in gas absorption spectroscopy 104
Dual-Gas Quartz-Enhanced Photoacoustic Sensor for Simultaneous Detection of Methane/Nitrous Oxide and Water Vapor 103
Fiber-ring laser intracavity QEPAS gas sensor using a 7.2 kHz quartz tuning fork 102
Octupole electrode pattern for tuning forks vibrating at the first overtone mode in quartz-enhanced photoacoustic spectroscopy 101
Quartz-Enhanced Photoacoustic Detection of Ethane in the Near-IR Exploiting a Highly Performant Spectrophone 100
Piezo-enhanced acoustic detection module for mid-infrared trace gas sensing using a grooved quartz tuning fork 98
Photoacoustic spectroscopy for gas sensing: A comparison between piezoelectric and interferometric readout in custom quartz tuning forks 96
Low-loss and single-mode tapered hollow-core waveguides optically coupled with interband and quantum cascade lasers 95
THz quantum cascade laser-based quartz enhanced photo-acoustic sensor 89
Damping Mechanisms of Piezoelectric Quartz Tuning Forks Employed in Photoacoustic Spectroscopy for Trace Gas Sensing 87
A quartz enhanced photo-acoustic gas sensor based on a custom tuning fork and a terahertz quantum cascade laser 83
Mode matching of a laser-beam to a compact high finesse bow-tie optical cavity for quartz enhanced photoacoustic gas sensing 82
Quartz Enhanced Photoacoustic Sensors for Trace Gas Detection in the IR and THz Spectral Range 80
H2S quartz-enhanced photoacoustic spectroscopy sensor employing a liquid-nitrogen-cooled THz quantum cascade laser operating in pulsed mode 80
Atmospheric CH4 measurement near a landfill using an ICL-based QEPAS sensor with V-T relaxation self-calibration 80
New approaches in Quartz-Enhanced Photoacoustic Sensing 77
Modeling and Design of a Semi-Integrated QEPAS Sensor 77
Fiber-Coupled Quartz-Enhanced Photoacoustic Spectroscopy System for Methane and Ethane Monitoring in the Near-Infrared Spectral Range 77
Loss Mechanisms Determining the Quality Factors in Quartz Tuning Forks Vibrating at the Fundamental and First Overtone Modes 75
Ppb-Level Quartz-Enhanced Photoacoustic Detection of Carbon Monoxide Exploiting a Surface Grooved Tuning Fork 69
Quartz-enhanced photoacoustic spectroscopy exploiting low-frequency tuning forks as a tool to measure the vibrational relaxation rate in gas species 68
Broadband Gas QEPAS Detection Exploiting a Monolithic DFB-QCL Array 68
Compact and portable quartz-enhanced photoacoustic spectroscopy sensor for carbon monoxide environmental monitoring in urban areas 68
Simultaneous multi-gas detection between 3 and 4 μm based on a 2.5-m multipass cell and a tunable Fabry-Pérot filter detector 63
Partial least squares regression as a tool to retrieve gas concentrations in mixtures detected by using quartz-enhanced photoacoustic spectroscopy 62
Quartz-enhanced photoacoustic spectroscopy for multi-gas detection: A review 62
Ultra-high sensitive trace gas detection based on light-induced thermoelastic spectroscopy and a custom quartz tuning fork 61
Quartz-enhanced photoacoustic spectroscopy for hydrocarbon trace gas detection and petroleum exploration 61
Influence of Air Pressure on the Resonance Properties of a T-Shaped Quartz Tuning Fork Coupled with Resonator Tubes 56
Multi-pass quartz-enhanced photoacoustic spectroscopy-based trace gas sensing 51
Ppt level carbon monoxide detection based on light-induced thermoelastic spectroscopy exploring custom quartz tuning forks and a mid-infrared QCL 50
High-concentration methane and ethane QEPAS detection employing partial least squares regression to filter out energy relaxation dependence on gas matrix composition 48
In-plane quartz-enhanced photoacoustic spectroscopy 47
High and flat spectral responsivity of quartz tuning fork used as infrared photodetector in tunable diode laser spectroscopy 45
Doubly resonant sub-ppt photoacoustic gas detection with eight decades dynamic range 44
Compact quartz-enhanced photoacoustic sensor for ppb-level ambient NO2 detection by use of a high-power laser diode and a grooved tuning fork 40
Application of standard and custom quartz tuning forks for quartz-enhanced photoacoustic spectroscopy gas sensing 39
Mid-Infrared Intracavity Quartz-Enhanced Photoacoustic Spectroscopy with pptv – Level Sensitivity Using a T-shaped Custom Tuning Fork 38
Compact and Versatile QEPAS-Based Sensor Box for Simultaneous Detection of Methane and Infrared Absorber Gas Molecules in Ambient Air 35
Ultra-highly sensitive HCl-LITES sensor based on a low-frequency quartz tuning fork and a fiber-coupled multi-pass cell 33
Ppb-level gas detection using on-beam quartz-enhanced photoacoustic spectroscopy based on a 28 kHz tuning fork 33
Multi-gas quartz-enhanced photoacoustic sensor for environmental monitoring exploiting a Vernier effect-based quantum cascade laser 31
Quartz-enhanced photoacoustic NH3 sensor exploiting a large-prong-spacing quartz tuning fork and an optical fiber amplifier for biomedical applications 31
Clamp-type quartz tuning fork enhanced photoacoustic spectroscopy 26
Characterization of H2S QEPAS detection in methane-based gas leaks dispersed into environment 26
Measurement of methane, nitrous oxide and ammonia in atmosphere with a compact quartz-enhanced photoacoustic sensor 23
Detection of Hydrogen Sulfide in Sewer Using an Erbium-Doped Fiber Amplified Diode Laser and a Gold-Plated Photoacoustic Cell 18
Methane and ethane detection from natural gas level down to trace concentrations using a compact mid-IR LITES sensor based on univariate calibration 16
Quartz‐Enhanced Photoacoustic Sensors for Detection of Eight Air Pollutants 14
Parts-per-billion-level detection of hydrogen sulfide based on doubly resonant photoacoustic spectroscopy with line-locking 14
Quartz enhanced photoacoustic spectrometer for natural gas composition analysis 13
Quartz-enhanced photoacoustic spectroscopy (QEPAS) and Beat Frequency-QEPAS techniques for air pollutants detection: A comparison in terms of sensitivity and acquisition time 12
Quartz-Enhanced Photoacoustic Sensors for Environmental Monitoring 11
Side-excitation light-induced thermoelastic spectroscopy 10
Ppb-level NH3 photoacoustic sensor combining a hammer-shaped tuning fork and a 9.55 µm quantum cascade laser 8
Assessment of vibrational-translational relaxation dynamics of in a wet-nitrogen matrix through QEPAS 8
Light-induced thermoelastic sensor for ppb-level H2S detection in a SF6 gas matrices exploiting a mini-multi-pass cell and quartz tuning fork photodetector 6
Study of the effect of the low-pass filter time constant on the noise level of Quartz Enhanced Photoacoustic Spectroscopy sensors 6
Ppb-level mid-IR quartz-enhanced photoacoustic sensor for sarin simulant detection using a T-shaped tuning fork 5
Lithium Niobate – Enhanced Photoacoustic Spectroscopy 5
Multivariate analysis and digital twin modelling: Alternative approaches to evaluate molecular relaxation in photoacoustic spectroscopy 5
End-to-end methane gas detection algorithm based on transformer and multi-layer perceptron 4
All-fiber-coupled mid-infrared quartz-enhanced photoacoustic sensors 3
Quartz-enhanced multiheterodyne resonant photoacoustic spectroscopy 2
Totale 5.622
Categoria #
all - tutte 21.061
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 21.061


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2018/2019132 0 0 0 0 0 0 0 0 0 0 28 104
2019/2020815 142 52 55 59 35 78 67 113 36 45 82 51
2020/2021947 92 53 85 70 59 101 60 110 69 132 10 106
2021/20221.084 29 63 2 90 79 32 19 44 86 163 156 321
2022/20231.588 110 111 66 157 150 122 5 81 614 86 64 22
2023/2024717 67 36 20 43 203 183 8 11 76 68 2 0
Totale 5.622