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 922.765
EU - Europa 449.804
AS - Asia 369.496
SA - Sud America 34.172
AF - Africa 7.165
Continente sconosciuto - Info sul continente non disponibili 2.355
OC - Oceania 1.172
AN - Antartide 9
Totale 1.786.938
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Nazione #
US - Stati Uniti d'America 904.576
SG - Singapore 148.600
RU - Federazione Russa 125.211
CN - Cina 97.201
SE - Svezia 73.649
UA - Ucraina 50.453
IT - Italia 48.609
GB - Regno Unito 44.437
VN - Vietnam 37.624
DE - Germania 37.453
HK - Hong Kong 31.922
FR - Francia 27.075
BR - Brasile 25.244
KR - Corea 18.361
CA - Canada 12.001
FI - Finlandia 11.071
IN - India 8.613
PL - Polonia 8.086
IE - Irlanda 6.381
JP - Giappone 5.627
MX - Messico 4.656
NL - Olanda 4.437
ZA - Sudafrica 3.561
ES - Italia 3.298
AR - Argentina 3.143
BD - Bangladesh 2.803
TR - Turchia 2.562
ID - Indonesia 2.342
BE - Belgio 2.260
EU - Europa 2.189
IQ - Iraq 1.558
EC - Ecuador 1.406
CO - Colombia 1.177
AT - Austria 1.173
IL - Israele 1.160
PH - Filippine 1.157
LT - Lituania 1.054
PK - Pakistan 1.031
MY - Malesia 1.029
SA - Arabia Saudita 890
TH - Thailandia 866
TW - Taiwan 856
AU - Australia 844
AE - Emirati Arabi Uniti 816
VE - Venezuela 802
CL - Cile 785
CH - Svizzera 771
MA - Marocco 694
UZ - Uzbekistan 670
LB - Libano 580
EG - Egitto 564
RO - Romania 538
PY - Paraguay 503
PE - Perù 486
IR - Iran 444
TN - Tunisia 415
CZ - Repubblica Ceca 411
KZ - Kazakistan 390
DZ - Algeria 381
KE - Kenya 377
JO - Giordania 371
GR - Grecia 339
PT - Portogallo 306
DK - Danimarca 293
NP - Nepal 284
UY - Uruguay 277
RS - Serbia 261
BG - Bulgaria 255
NZ - Nuova Zelanda 240
AL - Albania 226
NO - Norvegia 226
AZ - Azerbaigian 224
HU - Ungheria 213
CR - Costa Rica 204
BO - Bolivia 199
ET - Etiopia 195
HR - Croazia 188
DO - Repubblica Dominicana 186
PA - Panama 170
JM - Giamaica 167
SI - Slovenia 158
OM - Oman 155
SK - Slovacchia (Repubblica Slovacca) 150
BA - Bosnia-Erzegovina 146
GE - Georgia 144
BY - Bielorussia 140
LK - Sri Lanka 135
TT - Trinidad e Tobago 134
SN - Senegal 125
NG - Nigeria 114
BH - Bahrain 113
HN - Honduras 107
KG - Kirghizistan 107
EE - Estonia 103
PS - Palestinian Territory 102
MD - Moldavia 100
KW - Kuwait 99
LV - Lettonia 97
NI - Nicaragua 97
MN - Mongolia 95
Totale 1.784.518
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Città #
Cambridge 130.868
Ashburn 89.794
Singapore 80.981
Fairfield 74.957
Chandler 57.719
Woodbridge 56.654
Beijing 50.705
Wilmington 44.667
Houston 44.444
San Jose 38.878
Ann Arbor 38.081
Seattle 34.621
Hong Kong 30.058
Moscow 28.789
Boardman 23.215
Jacksonville 21.721
Seoul 16.694
New York 15.975
Nyköping 15.358
San Mateo 13.988
Los Angeles 13.135
Ho Chi Minh City 12.059
Hanoi 8.690
Dallas 7.900
Lauterbourg 7.147
Dearborn 7.089
Dublin 6.250
Chicago 6.204
Toronto 5.949
Turin 5.826
Council Bluffs 5.592
Falkenstein 4.731
Tokyo 4.700
Munich 4.520
Helsinki 4.493
Orem 4.302
São Paulo 4.228
London 4.183
Rome 4.026
Kraków 3.672
Warsaw 3.546
Milan 3.275
Atlanta 3.209
Ogden 3.169
Denver 3.106
Montreal 2.914
Johannesburg 2.753
Chennai 2.657
Guangzhou 2.606
Santa Clara 2.577
Poplar 2.430
Frankfurt am Main 2.428
Stockholm 2.375
Des Moines 2.325
Brooklyn 2.243
San Diego 2.157
Salt Lake City 2.121
Brussels 2.019
Las Vegas 2.008
Strasbourg 1.974
Mexico City 1.967
Phoenix 1.915
Da Nang 1.731
Boston 1.543
Haiphong 1.543
Amsterdam 1.533
Manchester 1.519
Hanover 1.303
Ankara 1.253
Tampa 1.236
Buffalo 1.232
San Francisco 1.148
Redmond 1.105
Shanghai 1.080
Mumbai 1.047
The Dalles 976
Querétaro 930
Miami 928
Elk Grove Village 893
Assago 879
Nuremberg 872
Shenzhen 784
Paris 750
Hangzhou 737
Rio de Janeiro 737
Florence 736
Torino 716
St Louis 709
Redwood City 706
Nanjing 697
Chiswick 671
Biên Hòa 655
Berlin 650
West Jordan 649
Genoa 636
Hải Dương 630
Prescot 630
New Delhi 598
Turku 595
Baghdad 565
Totale 1.124.239
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Nome #
EURAMET Calibration Guide CG 18 V. 4.0 Guidelines of Calibration of Non - Automatic Weighing Instruments 3.485
L’accelerazione di gravità 1.500
INFLUENCE OF ADDITIVE MANUFACTURING ON ACOUSTIC METAMATERIALS PERFORMANCE: A CASE STUDY 1.499
In Silico Experiments to Explore the Heating Efficiency of Magnetic Nanoparticles in Hyperthermia Preclinical Tests 1.284
Implementation Security of Quantum Cryptography - Introduction, challenges, solutions | ETSI White Paper No. 27 1.256
On the Interpretation of Hysteresis Loop for Electronic and Ionic Currents in Organic Memristive Devices 1.255
Flow leaks renormalization 1.196
Josephson Traveling Wave Parametric Amplifier as Quantum Source of Entangled Photons for Microwave Quantum Radar Applications 1.036
Comparisons of absolute gravimeters (COOMET.M.G-S1) 826
Fine tuning of lithographic masks through thin films of PS-b-PMMA with different molar mass by rapid thermal processing 815
Quantum key distribution security threat: the backflash light case 814
Acustica. Fondamenti e applicazioni 813
Quantum-based realizations of the pascal: status and progress of the EMPIR-project: quantumpascal 808
MicroRNAs in metabolism for precision treatment of lung cancer 792
ACOUSTIC PERFORMANCE ASSESSMENT OF SUSTAINABLE ACOUSTIC ABSORBERS MADE FROM OLIVE TREE PRUNING AND PINE WASTE 765
Metrological contributions to magnetic resonance-based electric properties tomography 757
Ultrastable laser interferometry for earthquake detection with terrestrial and submarine cables 733
Towards a traceable divider for composite voltage waveforms below 1 kV 727
A spar buoy-mounted ADCP measurement station in the Ligurian Sea: a metrological approach to correct current measures for bias effects and evaluate uncertainties 712
Therapeutic ultrasound in physical medicine and rehabilitation: characterization and assessment of its physical effects on joint-mimicking phantoms 695
Stable carbon isotope signatures in atmosphere and seawater as a basis for climate change studies 682
Experimental investigation on a Fe-Ga close yoke vibrational harvester by matching magnetic and mechanical biases 668
Influence of the long-range ordering of gold-coated Si nanowires on SERS 665
Some Recent Progresses in Quantum Tomography Realized at INRIM 653
Development of a low-frost point generator operating at sub-atmospheric pressure 649
G-LAS: a ring laser gyroscope for high accuracy angle measurements 640
Toward Lateral Length Standards at the Nanoscale Based on Diblock Copolymers 610
Misurare per decidere. Misure e statistica di base. 596
Quantitative Scaling of Magnetic Avalanches 592
''Galileo Galilei'' flight experiment on the equivalence principle with field emission electric propulsion 577
The Earth's magnetic field in Italy during the Neolithic period: New data from the Early Neolithic site of Portonovo (Marche, Italy) 572
Rapid and sensitive detection of pyrimethanil residues on pome fruits by Surface Enhanced Raman Scattering 556
Myocardial Matrix Hydrogels for Cardiac Repair: The Devil Is in the Details 553
Design and Implementation of a Resistive MV Voltage Divider 551
10 V, 1 Ω, 10 kΩ high accuracy standard setup for calibration of multifunction electrical instruments and for inter-laboratory comparisons 551
Thickness and Microdomain Orientation of Asymmetric PS-b-PMMA Block Copolymer Films Inside Periodic Gratings 539
Investigation on post-arc phenomena on low voltage circuit-breakers 536
Dynamics modeling of CMM probing systems 535
1 V programmable voltage standards based on SNIS Josephson junction series arrays 529
Circular comparison of conventional pressure standards using a transportable optical refractometer: preparation and transportation 521
Uncertainty estimate in the evaluation of the electric field induced inside human bodies radiated by unknown LF sources 520
Measuring absolute frequencies beyond the GPS limit via long-haul optical frequency dissemination 520
Misurare per decidere 519
PRESTAZIONI DEI TRASFORMATORI VOLTMETRICI ED AMPEROMETRICI NELLA MISURA DI ARMONICHE 517
10 nF capacitance transfer standard 515
An electrode-matrix cell for electrolytic conductivity measurements 511
Liquid Phase Infiltration of Block Copolymers 511
FGQT Q04 - Standardization Roadmap on Quantum Technologies [written by the CEN-CENELEC Focus Group on Quantum Technologies (FGQT)] 507
1-100 kHz Magnetic Shielding Efficiency by Metallic Sheets: Modelling and Experiment by a Laboratory Test Bed 507
1-100 kHz Magnetic Shielding Efficiency by Metallic Sheets: Modeling and Experiment by a Laboratory Test Bed 507
A quantitative approach to reflectance transformation imaging in profilometric applications 506
Uncertainty due to parasitic accelerations in absolute gravimetry 504
1  AND 10 k HIGH PRECISION TRANSPORTABLE SETUP TO CALIBRATE MULTIFUNCTION ELECTRICAL INSTRUMENTS 504
Comparison of Two Potassium-Filled Gas-Controlled Heat Pipes 501
The MeteoMet project - metrology for meteorology: challenges and results 501
A Hyperspectral Camera in the UVA Band 500
Towards a deeper comprehension of the interaction mechanisms between mesoporous silicon and NO2 499
Results of the European Comparison of Absolute Gravimeters in Walferdange (Luxembourg) of November 2007 498
New quantumness domains through generalized squeezed states 497
Uncertainty evaluation for magnetic dipole models: ESA study “Uncertainty budgets for magnetic dipole models” 495
On the metrological reliability of subsequent verification of thermal energy meters 495
Analysis of Flow Meters Calibration 494
Expansion of european research capabilities in humidity measurement 493
Soft Magnetic Materials 492
S L R Ellison and A Williams (Eds) Eurachem/CITAC Guide: Metrological Traceability in Analytical measurement (2nd ed. 2019). ISBN: 978-0-948926-34-1 492
Self consistent, absolute calibration technique for photon number resolving detectors 489
Fabrication of ordered silicon nanopillars and nanowires by self-assembly and metal-assisted etching 487
Fabrication of flexible silicon nanowires by self-assembled metal assisted chemical etching for surface enhanced Raman spectroscopy 484
Difference frequency generation in the mid-infrared with orientation-patterned gallium phosphide crystals 482
Quantum metrology, sensing and imaging meets standardisation 482
Vortex dynamics in Co-Fe-B magnetic tunnel junctions in presence of defects 481
Design and development of a coaxial cryogenic probe for precision measurements of the quantum Hall effect in the AC regime 481
A scalable hardware and software control apparatus for experiments with hybrid quantum systems 480
Compendium of examples: good practice in evaluating measurement uncertainty 480
L'accelerazione di gravità in Metrologia, Geofisica e Geodesia: utilizzo e riferibilità della misura 476
A calibration facility to provide traceable calibration to upper air humidity measuring sensors 475
A wireless reference node to provide self-calibration capability to wireless sensors networks 475
Multiple wavelength stabilization on a single optical cavity using the offset sideband locking technique 474
A Coherent Fiber Link for Very Long Baseline Interferometry 473
Metrological traceability for the analysis of environmental pollutants in the atmosphere 473
Rapid and sensitive detection of melamine in milk with gold nanoparticles by Surface Enhanced Raman Scattering 471
Nano SNIS Junctions Fabricated by 3D FIB Sculpting for Application to Digital Electronics 471
Preliminary measurements of elasticity properties of lung tumor living cells for cancer detection 470
Magnonics Crystal Composed by Magnetic Antivortices Confined in Antidots 469
1 –10 k high accuracy standard setup for calibration of multifunction electrical instruments 469
Electroluminescence from a diamond device with ion-beam-micromachined buried graphitic electrodes 469
Coulomb blockade tuned by NO2 molecules in nanostructured silicon 467
10-nf capacitance transfer standard 466
CAPACITÀ DI MISURA E TARATURA DEL LABORATORIO PRIMARIO DI IGROMETRIA DELL’INRIM 466
Surface-relief formation in azo-polyelectrolyte layers with a protective polymer coating 465
Anisotropic Light Transport in White Beetle Scales 465
Angle metrology at INRIM in the framework of the EMRP Project SIB58 464
An acoustic thermometer for air refractive index estimation in long distance interferometric measurements 463
FPGA-based, Pound-Drever-Hall electronics and automatic relock 462
A bilateral comparison of optical glass refractive index between NMIJ and INRiM for the validation of the measuring systems 462
A Multi-optical Collector of Sunlight Employing Luminescent Materials and Photonic Nanostructures 461
Time from quantum entanglement: an experimental illustration 460
1 kV Wideband Voltage Transducer, a Novel Method for Calibration and a Voltage Measurement Chain 460
EMN-Q - Strategic Research Agenda and Quantum Technologies Roadmaps 457
A determination of the Boltzmann constant from speed of sound measurements in helium at a single thermodynamic state 457
Totale 62.634
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/202124.829 0 0 0 0 0 0 0 0 0 12.233 7.799 4.797
2021/2022110.345 23.190 5.288 4.459 8.362 10.741 4.923 10.700 10.114 12.397 10.114 3.130 6.927
2022/2023137.719 5.104 7.601 10.164 14.488 15.752 27.235 1.521 15.378 26.869 3.367 6.476 3.764
2023/202488.264 5.397 7.024 13.804 6.622 6.185 4.043 11.752 4.157 14.037 3.509 4.040 7.694
2024/2025183.570 8.312 3.357 11.050 3.681 7.475 9.873 19.925 15.152 32.018 15.752 33.357 23.618
2025/2026625.448 30.176 48.838 38.913 89.729 62.900 168.606 84.506 29.246 37.377 35.157 0 0
Totale 1.807.389