METRICA, l’archivio istituzionale della produzione scientifica dell’Istituto Nazionale di Ricerca Metrologica, ha lo scopo di raccogliere, documentare, conservare e pubblicare, anche ad accesso aperto, i prodotti della ricerca dell’Ente. METRICA utilizza la piattaforma IRIS (Institutional Research Information System) sviluppata da Cineca.

Catalogo Ricerca
 Distribuzione geografica
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Continente #
NA - Nord America 684.156
EU - Europa 253.663
AS - Asia 75.087
Continente sconosciuto - Info sul continente non disponibili 2.269
SA - Sud America 2.061
AF - Africa 1.369
OC - Oceania 722
Totale 1.019.327
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Nazione #
US - Stati Uniti d'America 677.545
SE - Svezia 71.424
UA - Ucraina 49.657
CN - Cina 39.282
GB - Regno Unito 36.239
IT - Italia 30.667
DE - Germania 23.582
SG - Singapore 21.717
FR - Francia 15.904
FI - Finlandia 7.110
CA - Canada 6.084
IE - Irlanda 6.076
PL - Polonia 4.054
IN - India 2.638
RU - Federazione Russa 2.261
EU - Europa 2.191
BE - Belgio 2.128
JP - Giappone 1.935
HK - Hong Kong 1.510
KR - Corea 1.365
BR - Brasile 978
NL - Olanda 975
VN - Vietnam 913
ZA - Sudafrica 861
ID - Indonesia 722
IL - Israele 705
TR - Turchia 593
ES - Italia 575
AU - Australia 520
CH - Svizzera 500
LB - Libano 448
TH - Thailandia 428
MY - Malesia 417
TW - Taiwan 395
RO - Romania 362
MX - Messico 351
AR - Argentina 298
IR - Iran 291
PH - Filippine 279
CZ - Repubblica Ceca 263
AT - Austria 247
CL - Cile 232
CO - Colombia 201
GR - Grecia 197
NZ - Nuova Zelanda 195
SA - Arabia Saudita 193
DK - Danimarca 186
KZ - Kazakistan 174
PK - Pakistan 172
NO - Norvegia 163
PE - Perù 143
AE - Emirati Arabi Uniti 137
EG - Egitto 135
PT - Portogallo 133
BG - Bulgaria 129
RS - Serbia 123
BD - Bangladesh 117
HU - Ungheria 114
LK - Sri Lanka 100
EC - Ecuador 98
SI - Slovenia 93
DZ - Algeria 76
MA - Marocco 69
A2 - ???statistics.table.value.countryCode.A2??? 68
GE - Georgia 68
SK - Slovacchia (Repubblica Slovacca) 67
HR - Croazia 66
MN - Mongolia 66
VE - Venezuela 64
PA - Panama 61
EE - Estonia 60
MT - Malta 60
IQ - Iraq 54
BA - Bosnia-Erzegovina 53
SC - Seychelles 51
BY - Bielorussia 46
LA - Repubblica Popolare Democratica del Laos 45
KW - Kuwait 38
TN - Tunisia 37
LT - Lituania 36
OM - Oman 36
AM - Armenia 35
AL - Albania 31
CR - Costa Rica 31
MD - Moldavia 30
KH - Cambogia 29
UZ - Uzbekistan 27
AZ - Azerbaigian 26
JO - Giordania 24
NP - Nepal 24
NG - Nigeria 22
CU - Cuba 21
UY - Uruguay 18
LY - Libia 17
BO - Bolivia 15
ET - Etiopia 15
MU - Mauritius 15
GT - Guatemala 14
LV - Lettonia 14
BH - Bahrain 13
Totale 1.019.067
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Città #
Cambridge 130.996
Fairfield 75.037
Chandler 57.931
Woodbridge 56.698
Wilmington 44.332
Houston 42.800
Ann Arbor 38.107
Ashburn 37.270
Seattle 33.987
Beijing 30.603
Boardman 23.187
Jacksonville 21.668
Singapore 16.370
Nyköping 15.409
San Mateo 14.005
New York 7.920
Dearborn 7.092
Dublin 5.994
Toronto 4.925
Kraków 3.675
Turin 3.292
Ogden 3.185
Los Angeles 2.810
London 2.594
Rome 2.235
San Diego 2.119
Strasbourg 1.959
Brussels 1.951
Las Vegas 1.812
Helsinki 1.779
Milan 1.599
Tokyo 1.399
Guangzhou 1.354
Hanover 1.271
Atlanta 1.139
Redmond 1.103
Frankfurt am Main 732
Torino 716
Redwood City 707
Johannesburg 706
Chiswick 672
Prescot 630
West Jordan 618
Nanjing 615
Moscow 606
Berlin 592
Hong Kong 519
Ottawa 495
Shenzhen 487
Haifa 476
Shanghai 475
São Paulo 461
San Francisco 441
Miami 440
Falls Church 418
Dong Ket 417
Florence 369
Mountain View 365
Wuhan 338
Hanoi 327
Tappahannock 310
Amsterdam 302
Chicago 287
Kyiv 275
Kilburn 265
Paris 264
Munich 262
Bologna 255
Durham 254
Hefei 246
Islington 240
Naples 236
Zhengzhou 236
Norwalk 234
New Bedfont 233
Montréal 221
Hounslow 216
Kuala Lumpur 215
Taipei 203
St Petersburg 202
Pavia 199
Monmouth Junction 186
Santa Clara 173
Acton 172
Braunschweig 169
Indiana 168
Dallas 165
Wandsworth 165
Bangalore 164
Kunming 158
Phoenix 155
Auburn Hills 150
Hangzhou 148
Carate 147
Jakarta 140
Madrid 137
Napoli 137
Central 134
Padova 134
Mcallen 132
Totale 720.318
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Nome #
EURAMET Calibration Guide CG 18 V. 4.0 Guidelines of Calibration of Non - Automatic Weighing Instruments 1.401
Implementation Security of Quantum Cryptography - Introduction, challenges, solutions | ETSI White Paper No. 27 820
Quantum key distribution security threat: the backflash light case 709
Fine tuning of lithographic masks through thin films of PS-b-PMMA with different molar mass by rapid thermal processing 673
Therapeutic ultrasound in physical medicine and rehabilitation: characterization and assessment of its physical effects on joint-mimicking phantoms 624
Experimental investigation on a Fe-Ga close yoke vibrational harvester by matching magnetic and mechanical biases 593
Some Recent Progresses in Quantum Tomography Realized at INRIM 576
Comparisons of absolute gravimeters (COOMET.M.G-S1) 563
Stable carbon isotope signatures in atmosphere and seawater as a basis for climate change studies 560
A spar buoy-mounted ADCP measurement station in the Ligurian Sea: a metrological approach to correct current measures for bias effects and evaluate uncertainties 543
Influence of the long-range ordering of gold-coated Si nanowires on SERS 522
Quantitative Scaling of Magnetic Avalanches 508
G-LAS: a ring laser gyroscope for high accuracy angle measurements 496
Acustica. Fondamenti e applicazioni 489
Ultrastable laser interferometry for earthquake detection with terrestrial and submarine cables 485
The Earth's magnetic field in Italy during the Neolithic period: New data from the Early Neolithic site of Portonovo (Marche, Italy) 480
Toward Lateral Length Standards at the Nanoscale Based on Diblock Copolymers 478
Investigation on post-arc phenomena on low voltage circuit-breakers 468
L’accelerazione di gravità 454
Uncertainty estimate in the evaluation of the electric field induced inside human bodies radiated by unknown LF sources 449
Rapid and sensitive detection of pyrimethanil residues on pome fruits by Surface Enhanced Raman Scattering 442
''Galileo Galilei'' flight experiment on the equivalence principle with field emission electric propulsion 441
Thickness and Microdomain Orientation of Asymmetric PS-b-PMMA Block Copolymer Films Inside Periodic Gratings 420
New quantumness domains through generalized squeezed states 412
Self consistent, absolute calibration technique for photon number resolving detectors 408
Magnonics Crystal Composed by Magnetic Antivortices Confined in Antidots 389
Misurare per decidere. Misure e statistica di base. 387
Interference structure of two-photon amplitude revealed by dispersion spreading 380
GISAXS Analysis of the In-Depth Morphology of Thick PS-b-PMMA Films 366
Fabrication of ordered silicon nanopillars and nanowires by self-assembly and metal-assisted etching 365
Design and Implementation of a Resistive MV Voltage Divider 364
Time from quantum entanglement: an experimental illustration 363
Dynamics modeling of CMM probing systems 360
Development of a low-frost point generator operating at sub-atmospheric pressure 359
Uncertainty due to parasitic accelerations in absolute gravimetry 351
Zerovalent iron nanoparticles for groundwater remediation: Surface and magnetic properties, colloidal stability, and perspectives for field application 349
A micromagnetic study of the reversal mechanism in permalloy antidot arrays 346
Uncertainty in cell confluency measurements 346
Vortex dynamics in Co-Fe-B magnetic tunnel junctions in presence of defects 346
Electrical control of deep NV centers in diamond by means of sub-superficial graphitic micro-electrodes 345
Fabrication of flexible silicon nanowires by self-assembled metal assisted chemical etching for surface enhanced Raman spectroscopy 345
Nano SNIS Junctions Fabricated by 3D FIB Sculpting for Application to Digital Electronics 344
Local magnetic behavior across the first order phase transition in La(Fe0.9Co0.015Si0.085)13 magneto caloric compound 343
An acoustic thermometer for air refractive index estimation in long distance interferometric measurements 341
Characterization of the effects of the turbulence on the propagation of a laser beam in air 340
Coulomb blockade tuned by NO2 molecules in nanostructured silicon 339
10 V, 1 Ω, 10 kΩ high accuracy standard setup for calibration of multifunction electrical instruments and for inter-laboratory comparisons 339
Uncertainty analysis for material measurements using the Vector Network Analyzer 338
Thermopile Linearity Errors in the HF-Calorimeter Method 338
Toward Wafer Scale Inductive Characterization of Spin-Transfer Torque Critical Current Density of Magnetic Tunnel Junction Stacks 338
Preliminary measurements of elasticity properties of lung tumor living cells for cancer detection 338
Difference frequency generation in the mid-infrared with orientation-patterned gallium phosphide crystals 335
A bilateral comparison of optical glass refractive index between NMIJ and INRiM for the validation of the measuring systems 335
Uncertainty Estimate Associated with the Electric Field Induced inside Human Bodies by Unknown LF Sources 334
Self-catalytic etching of silicon: from nanowires to regular mesopores 333
A determination of the Boltzmann constant from speed of sound measurements in helium at a single thermodynamic state 333
A Hyperspectral Camera in the UVA Band 333
Single-Atom Optical Clock with High Accuracy 332
Electroluminescence from a diamond device with ion-beam-micromachined buried graphitic electrodes 332
Misurare per decidere 331
A new analysis for diffraction correction in optical interferometry 331
Uncertainty of measurement of calibrated test lengths realised by interferometry in ISO 10360-2 testing 330
Design and development of a coaxial cryogenic probe for precision measurements of the quantum Hall effect in the AC regime 330
A Multi-optical Collector of Sunlight Employing Luminescent Materials and Photonic Nanostructures 328
Measurement of the (30)Si Mole Fraction in the New Avogadro Silicon Material by Neutron Activation and High-Resolution γ-Spectrometry 327
Redundancy-enabled stabilisation of linear encoder performance: The biSLIDER 327
The underestimated role of gradient coils in MRI safety 327
Great Discoveries in Medicine 327
INFLUENCE OF MATERIAL CHARACTERIZATION IN THE DESIGN OF TUNNEL LIGHTING INSTALLATIONS 327
Metrological characterization of INRIM's Yb lattice clock 326
1 V programmable voltage standards based on SNIS Josephson junction series arrays 325
Simultaneous magnetoresistance and magneto-optical measurements of domain wall properties in nanodevices 325
Quantum and Classical Characterization of Single/Few Photon Detectors 325
The MeteoMet project - metrology for meteorology: challenges and results 325
A new low-uncertainty measurement of the31Si half-life 323
INAA for the determination of trace elements and evaluation of their enrichment factors in lichens of high altitude areas 322
A wireless reference node to provide self-calibration capability to wireless sensors networks 322
Two-photon spectral amplitude of entangled states resolved in separable Schmidt modes 322
Thermally induced orientational flipping of cylindrical phase diblock copolymers 321
Slow conductivity relaxation and simple aging in nanostructured mesoporous silicon at room temperature 321
Misura assoluta dell'accelerazione di gravità a Trieste, Matera e Lampedusa 320
Si/SiO2 nanocomposite by CVD infiltration of porous SiO2 319
Parallelized micromagnetic solver for the efficient simulation of large patterned magnetic nanostructures 319
Reproducible measurements of human mesenchymal stem cells counting and proliferation in 3D scaffolds for regenerative medicine 319
Theoretical description and experimental simulation of quantum entanglement near open time-like curves via pseudo-density operators 319
Synthesis of Ni(80)Fe(20) and Co nanodot arrays by self-assembling of polystyrene nanospheres: magnetic and microstructural properties 319
Thermal analysis of Human Tissues Exposed to Focused Beam THz Radiations 317
Traceability and Online Publication of Weather Station Measurements of Temperature, Pressure, and Humidity 317
Static and dynamic properties of magnetic nanostructured films for magnetosensing applications 316
Development and Application of a Programmable Partial Discharge Calibrator, 316
Quantities Affecting the Behavior of Vibrational Magnetostrictive Transducers 316
Analysis of Flow Meters Calibration 316
Weather measurements traceability: an example at INRiM 315
The Italian optical link for time and frequency 315
Using High-Precision Multimeter Digitizer for High Short-Circuit Current Calibration 315
1-100 kHz Magnetic Shielding Efficiency by Metallic Sheets: Modeling and Experiment by a Laboratory Test Bed 315
The illusionist game and hidden correlations 315
50 Years of Experimental Bell Inequalities: A Short Introduction 314
A scalable hardware and software control apparatus for experiments with hybrid quantum systems 313
Comparison of the performance of the next generation of optical interferometers 313
Totale 39.010
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/2020100.745 0 0 0 0 0 14.912 16.196 8.435 18.433 22.901 19.080 788
2020/2021142.411 16.729 3.278 24.018 3.873 14.730 7.525 23.535 5.347 18.499 12.265 7.812 4.800
2021/2022110.472 23.225 5.292 4.463 8.372 10.755 4.927 10.710 10.125 12.412 10.121 3.133 6.937
2022/2023138.228 5.111 7.621 10.194 14.547 15.808 27.345 1.525 15.433 26.987 3.376 6.502 3.779
2023/202488.933 5.431 7.074 13.873 6.679 6.239 4.080 11.828 4.180 14.162 3.536 4.081 7.770
2024/202535.541 8.363 3.405 11.157 3.737 7.544 1.335 0 0 0 0 0 0
Totale 1.035.916