UNICA IRIS Institutional Research Information System

CHIRIU, DANIELE
 Distribuzione geografica
Salva come PNG Salva come JPEG
Continente #
EU - Europa 158.081
NA - Nord America 4.239
AS - Asia 545
AF - Africa 7
SA - Sud America 5
Continente sconosciuto - Info sul continente non disponibili 3
OC - Oceania 1
Totale 162.881
Salva come PNG Salva come JPEG
Nazione #
IT - Italia 156.714
US - Stati Uniti d'America 4.214
CN - Cina 421
DE - Germania 392
SE - Svezia 330
UA - Ucraina 294
GB - Regno Unito 99
FI - Finlandia 97
FR - Francia 46
IN - India 42
RU - Federazione Russa 37
BE - Belgio 28
VN - Vietnam 27
CA - Canada 17
JP - Giappone 14
NL - Olanda 13
SG - Singapore 12
IE - Irlanda 9
MX - Messico 8
IR - Iran 6
ES - Italia 5
SA - Arabia Saudita 5
ID - Indonesia 4
AR - Argentina 3
AT - Austria 3
CZ - Repubblica Ceca 3
EU - Europa 3
KR - Corea 3
MU - Mauritius 3
PL - Polonia 3
RO - Romania 3
TH - Thailandia 3
AE - Emirati Arabi Uniti 2
PT - Portogallo 2
TN - Tunisia 2
TR - Turchia 2
AU - Australia 1
BR - Brasile 1
CH - Svizzera 1
CL - Cile 1
DK - Danimarca 1
DZ - Algeria 1
EE - Estonia 1
HK - Hong Kong 1
KZ - Kazakistan 1
LK - Sri Lanka 1
NG - Nigeria 1
TW - Taiwan 1
Totale 162.881
Salva come PNG Salva come JPEG
Città #
Cagliari 156.361
Fairfield 640
Woodbridge 424
Chandler 392
Ashburn 354
Seattle 299
Wilmington 266
Nyköping 256
Houston 255
Ann Arbor 247
Cambridge 230
Dearborn 164
Jacksonville 135
Boardman 74
Nanjing 71
Beijing 70
Shanghai 61
Helsinki 58
Boston 54
New York 35
Pune 35
Dong Ket 27
San Diego 27
Nanchang 25
Shenyang 25
Sassari 23
Guangzhou 21
London 21
Brussels 19
Changsha 17
Rome 16
Jinan 14
Mountain View 14
Kunming 13
Redwood City 13
Toronto 13
Chicago 12
Falls Church 12
Jiaxing 12
Hebei 10
Milan 9
Orange 9
Zhengzhou 9
Gent 8
Hamamatsu 8
Hangzhou 8
Indiana 8
Los Angeles 8
Sìnnai 8
Amsterdam 7
Tianjin 7
Torino 7
Hefei 6
Ningbo 6
Norwalk 6
Sanluri 6
Spin 6
Washington 6
Fuzhou 5
Kilburn 5
Kilkenny 5
Messina 5
Misinto 5
Nürnberg 5
Phoenix 5
Selargius 5
Shenzhen 5
Villanovafranca 5
Ardabil 4
Assèmini 4
Campeche 4
Gunzenhausen 4
Nashville 4
Pisa 4
Tramatza 4
Verona 4
Wuhan 4
Acton 3
Auburn Hills 3
Augusta 3
Bologna 3
Buffalo 3
Buti 3
Capoterra 3
Colmar 3
Gonnosfanàdiga 3
Quartu Sant'Elena 3
Quartucciu 3
Santa Maria Coghínas 3
Tertenìa 3
Thuwal 3
Vienna 3
Yellow Springs 3
Albuquerque 2
Atlanta 2
Baton Rouge 2
Berlin 2
Burnaby 2
Busto Arsizio 2
Casaloldo 2
Totale 161.095
Salva come PNG Salva come JPEG
Nome #
High efficient fluorescent stable colloidal sealed dye-doped mesostructured silica nanoparticles 4.967
A facile strategy for new organic white LED hybrid devices: Design, features and engineering 4.442
Luminescence enhancement by energy transfer in melamine-Y2O3:Tb3+ nanohybrids 4.436
Synthesis and characterization of tunable coumarin- linked glasses as new class of organic/inorganic phosphors 4.078
Towards the development of new phosphors with reduced content of rare earth elements: Structural and optical characterization of Ce:Tb: Al2SiO5 4.074
Selective reading of stored information in RE doped aluminium perovskites 3.997
Drying oil detected in mid-third Millennium B.C. Mesopotamian clay artifacts: Raman spectroscopy and DFT simulation study 3.952
Doping porous silicon with erbium: pores filling as a method to limit the Er-clustering effects and increasing its light emission 3.937
Light induced TiO2 phase transformation: Correlation with luminescent surface defects 3.763
Structural and optical properties of carbon nitride polymorphs 3.696
Surface effects and phase stability in metal oxides nanoparticles under visible irradiation 3.677
Effects of Protic and Aprotic Solvents in Mesoporous Silica: Tuning the UV−Vis Emission Properties by Means of Surface Activation 3.585
X-ray induced color change on dense yttria samples obtained by spark plasma sintering 3.488
Thermodynamic models of the adsorption and desorption of molecular oxygen at the UV and blue emitting centers in mesoporous silica under variable oxygen pressure 3.466
Fluorescence Properties of Dye Doped Mesoporous Silica 3.455
Energy transfer mechanism between Ce and Tb ions in sol-gel synthesized YSO crystals 3.444
Vibrational and optical characterization of s-triazine derivatives 3.312
Light emission from porous silicon: pores filling as a solution to avoid the Er-clustering drawback 2.991
Pores filling as a new paradigm for the efficient design of erbium- doped porous silicon light-emitting structures 2.983
New phosphors with strongly reduced content of critical raw materials for lighting applications 2.979
A new paradigm for infrared light emission from Er-doped porous silicon 2.974
Optical properties of pure Ytterbium Alluminium perovskites 2.964
Sensitivity to oxygen environments of mesoporous silica samples with different porosities 2.861
Exploiting combined absorption and front face fluorescence spectroscopy to chase classification: A proof of concept in the case of Sardinian red wines 2.855
New life of recycled rare earth-oxides powders for lighting applications 2.835
On the origin of blue and UV emission bands in mesoporous silica 2.832
Ancient and modern paper: Study on ageing and degradation process by means of portable NIR μ-Raman spectroscopy 2.788
ALD growth of metal oxide on carbon nitride polymorphs 2.772
Optical and vibrational properties of CaZnOS: The role of intrinsic defects 2.754
Structurally defective cerium doped lutetium-yttrium oxyorthosilicates for optically stimulated luminescence imaging devices 2.734
Ageing of ancient paper: A kinetic model of cellulose degradation from Raman spectra 2.722
Are organic compounds good candidates to substitute rare earth materials in fluorescent applications? 2.672
Structure Solution of NaYO2 Compound Prepared by Soft Chemistry from X-Ray Diffraction Powder Data 2.510
Measurements of Indoor Radon Levels and Gamma Dose Rates 2.486
Strength and weakness of rare earths based phosphors: Strategies to replace critical raw materials 2.483
Ce3+ doped Lutetium Yttrium orthosilicate crystals: structural characterization 2.460
Structural characterization of Lu1.8 Y0.2SiO5 crystals 2.412
null 2.375
Raman identification of cuneiform tablet pigments: emphasis and colour technology in ancient Mesopotamian mid-third millennium 2.297
Beyond the surface: Raman micro-SORS for in depth non-destructive analysis of fresco layers 2.289
Raman characterization of XIV-XVI centuries Sardinian documents: Inks, papers and parchments 2.275
Portable NIR Raman microspectroscopy investigation on Early Bronze IV pottery (2500–1950 BCE) from Khirbat Iskandar, Jordan 2.225
Electron-phonon coupling in iron-doped yttrium aluminum garnet 2.207
Photoluminescence of Ce and Pr codoped calcium thiogallate 2.197
Raman study on Pompeii potteries: The role of calcium hydroxide on the surface treatment 2.176
Donor-acceptor pairs and excitons recombinations in AgGaS2 1.911
Photoluminescence characterization of sol-gel prepared low density silica samples 1.828
Application of Raman Spectroscopy to Ancient Materials: Models and Results from Archaeometric Analyses 1.769
DOPED RARE EARTHS ORTHOSILICATES USED AS OPTICAL DEVICES FOR RECORDING INFORMATION 1.748
Pressure effects in lutetium yttrium oxyorthosilicate single crystals 1.655
Defect Related Emission in Calcium Hydroxide: The Controversial Band at 780 cm−1 1.600
Photo-electrochemical formation of porous GaP 1.423
Ossidi ad alto gap come dispositivi per registrazione ottica di informazioni 1.403
Compositional tuning of photoluminescence properties in Nd-doped YAG-YSGG mixed structures 1.352
Vibrational properties of mixed Y3Al5O12)x-(Y3Sc2Ga3O12)1-x crystals 1.301
null 1.059
Fresco Paintings: Development of an Aging Model from 1064 nm Excited Raman Spectra 855
Formation of citrazinic acid ions and their contribution to optical and magnetic features of carbon nanodots: A combined experimental and computational approach 630
Formation mechanisms and phase stability of solid-state grown cspbi3 perovskites 621
Emission mechanism in single and co-doped Tb:Eu:CaZnOS 604
Multispectral analysis of miniature nuragic bronze flasks 522
Carbon Dots in Water and Mesoporous Matrix: Chasing the Origin of their Photoluminescence 424
Time through colors: A kinetic model of red vermilion darkening from Raman spectra 391
Optical and structural characterization of crystalline oxides for laser applications 378
''Messer D. Alighieri e Sir C.V. Raman: un incontro fruttuoso''. Seminario presso la Biblioteca Universitaria di Cagliari (BUCa) il 25/03/2022 in occasioni delle celebrazioni del ''Dantedì-2022''. 333
Degradation of CdS Yellow and Orange Pigments: A Preventive Characterization of the Process through Pump–Probe, Reflectance, X-ray Diffraction, and Raman Spectroscopy 315
Stable CsPbBr3 Nanocrystals-Decorated Nanoporous Gold for Optoelectronic Applications 309
Rapid In Situ Detection of THC and CBD in Cannabis sativa L. by 1064 nm Raman Spectroscopy 302
Transient absorption study on Red Vermilion darkening in presence of chlorine ions and after UV exposure 244
Visible Light-Mediated Inactivation of H1N1 Virus UsingPolymer-Based Heterojunction Photocatalyst 225
Stratigraphy of Fresco Paintings: A New Approach with Photoacoustic and SORS Imaging 192
Selecting molecular or surface centers in carbon dots-silica hybrids to tune the optical emission: A photo-physics study down to the atomistic level 180
Exploring the Impact of Nitrogen Doping on the Optical Properties of Carbon Dots Synthesized from Citric Acid 172
Optimizing the Mechanoluminescent Properties of CaZnOS:Tb via Microwave-Assisted Synthesis: A Comparative Study with Conventional Thermal Methods 139
Degradation study of pigments through transient absorption and colorimetry 134
Phosphorescence by Trapping Defects in Boric Acid Induced by Thermal Processing 106
Unveiling Hidden Prints: Optically stimulated luminescence for latent fingerprint detection 81
Synergistic effects of Tb doping in long-persistent luminescence in Ca3Ga4O9: xBi3+, yZn2+ phosphors: Implications for novel phosphorescent materials 22
Totale 163.105
Salva come PNG Salva come JPEG
Categoria #
all - tutte 182.306
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 182.306
Salva come PNG Salva come JPEG


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2018/20192.027 0 0 0 0 0 0 0 0 0 503 1.010 514
2019/202031.147 1.407 1.417 278 606 10.266 7.570 4.408 946 718 1.162 824 1.545
2020/202146.500 1.566 2.041 2.636 12.867 8.158 4.881 3.075 2.621 1.534 2.913 2.558 1.650
2021/20229.848 1.519 818 406 535 767 697 788 361 687 1.033 1.003 1.234
2022/202314.106 1.091 1.979 1.724 1.313 1.211 1.276 665 788 847 1.089 1.447 676
2023/202411.050 966 499 542 844 1.504 2.186 2.113 1.010 661 725 0 0
Totale 163.105