CNR Institutional Research Information System

O'KEEFFE, PATRICK KEVIN
 Distribuzione geografica
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Continente #
AS - Asia 2.823
NA - Nord America 1.696
EU - Europa 719
SA - Sud America 451
AF - Africa 57
OC - Oceania 8
Continente sconosciuto - Info sul continente non disponibili 3
Totale 5.757
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Nazione #
US - Stati Uniti d'America 1.617
SG - Singapore 1.176
CN - Cina 764
BR - Brasile 358
HK - Hong Kong 291
VN - Vietnam 236
IT - Italia 211
FR - Francia 148
KR - Corea 123
NL - Olanda 77
FI - Finlandia 60
DE - Germania 54
GB - Regno Unito 54
IN - India 47
CA - Canada 42
JP - Giappone 37
BD - Bangladesh 33
EC - Ecuador 25
AR - Argentina 23
MX - Messico 23
CO - Colombia 17
ZA - Sudafrica 17
ES - Italia 15
ID - Indonesia 15
AT - Austria 14
TR - Turchia 14
MA - Marocco 13
PL - Polonia 12
IL - Israele 11
IQ - Iraq 11
IE - Irlanda 10
RU - Federazione Russa 9
SA - Arabia Saudita 8
UA - Ucraina 8
VE - Venezuela 8
AU - Australia 7
CZ - Repubblica Ceca 7
PY - Paraguay 7
SE - Svezia 7
BE - Belgio 6
EG - Egitto 6
KE - Kenya 6
PE - Perù 6
PK - Pakistan 6
AE - Emirati Arabi Uniti 5
PH - Filippine 5
CI - Costa d'Avorio 4
KG - Kirghizistan 4
LV - Lettonia 4
NP - Nepal 4
UZ - Uzbekistan 4
CL - Cile 3
DK - Danimarca 3
HN - Honduras 3
KZ - Kazakistan 3
LB - Libano 3
LT - Lituania 3
PT - Portogallo 3
TN - Tunisia 3
TT - Trinidad e Tobago 3
UY - Uruguay 3
XK - ???statistics.table.value.countryCode.XK??? 3
AM - Armenia 2
AZ - Azerbaigian 2
BY - Bielorussia 2
CR - Costa Rica 2
DZ - Algeria 2
JO - Giordania 2
QA - Qatar 2
SI - Slovenia 2
TJ - Tagikistan 2
AL - Albania 1
BA - Bosnia-Erzegovina 1
BB - Barbados 1
BG - Bulgaria 1
BN - Brunei Darussalam 1
BO - Bolivia 1
CG - Congo 1
CH - Svizzera 1
CY - Cipro 1
DO - Repubblica Dominicana 1
ET - Etiopia 1
GE - Georgia 1
GR - Grecia 1
HR - Croazia 1
HU - Ungheria 1
KH - Cambogia 1
KW - Kuwait 1
LA - Repubblica Popolare Democratica del Laos 1
LK - Sri Lanka 1
ML - Mali 1
MM - Myanmar 1
MN - Mongolia 1
MT - Malta 1
MW - Malawi 1
MY - Malesia 1
NG - Nigeria 1
NI - Nicaragua 1
NO - Norvegia 1
NZ - Nuova Zelanda 1
Totale 5.749
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Città #
Singapore 766
Hefei 367
Dallas 313
Santa Clara 297
Hong Kong 288
San Jose 240
Ashburn 142
Beijing 125
Lauterbourg 121
Seoul 120
Los Angeles 88
Ho Chi Minh City 74
Rome 63
Hanoi 54
New York 36
São Paulo 36
Orem 29
Turku 27
Buffalo 22
Lappeenranta 21
Da Nang 19
Trieste 17
Tokyo 16
Frankfurt am Main 15
Montreal 15
Sesto San Giovanni 15
Guangzhou 14
Munich 14
Chennai 13
Helsinki 12
Minamishinagawa 12
Toronto 12
Amsterdam 11
Bengaluru 11
Manchester 11
Phoenix 11
Denver 10
Dhaka 10
Mexico City 10
Redondo Beach 10
Rio de Janeiro 10
Biên Hòa 9
Council Bluffs 9
Guayaquil 9
Johannesburg 9
London 9
Milan 9
Atlanta 8
Modena 8
Quito 8
Warsaw 8
Brooklyn 7
Haiphong 7
Stockholm 7
Vienna 7
Boardman 6
Brasília 6
Cesano Boscone 6
Curitiba 6
Dublin 6
Elk Grove Village 6
Hải Dương 6
New Delhi 6
Nuremberg 6
Paris 6
Poplar 6
Thái Nguyên 6
Baghdad 5
Belo Horizonte 5
Brussels 5
Cape Town 5
Düsseldorf 5
Houston 5
Jakarta 5
Lima 5
Madrid 5
Nairobi 5
Reggio Emilia 5
Ribeirão Preto 5
The Dalles 5
Abidjan 4
Cairo 4
Carapicuíba 4
Charlotte 4
Chicago 4
City of London 4
Dubai 4
Ferrara 4
Fortaleza 4
Goiânia 4
Istanbul 4
Kyiv 4
Miami 4
Ninh Bình 4
Perugia 4
Philadelphia 4
Porto Alegre 4
Quận Một 4
Salvador 4
San Martino in Rio 4
Totale 3.828
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Nome #
Niobium Oxide Films with Variable Stoichiometry: Structure, Morphology, and Ultrafast Dynamics 209
Electron-hole liquid formation in formamidinium lead bromide perovskite FAPbBr3 103
Unveiling the Electronic Band Structure and Temporal Dynamics of Excited Carriers in Formamidinium Lead Bromide Perovskite 103
Plasmonic Silver Nanoparticles Facilitate Electron Emission from Diamond upon Sun‐Like Excitation 102
Dynamics of the Bulk-to-Topological State Scattering of Photoexcited Carriers in Bi2Se3 Thin Films 96
Band Structure and Exciton Dynamics in Quasi-2D Dodecylammonium Halide Perovskites 92
Lifetime of Photogenerated Positive Charges in Hybrid Cerium Oxide-Based Materials from Space and Mirror Charge Effects in Time-Resolved Photoemission Spectroscopy 88
Ultrafast dynamics of plasmon-mediated charge transfer in Ag@CeO2 studied by free electron laser time-resolved x-ray absorption spectroscopy 86
Electron-Hole Separation Dynamics and Optoelectronic Properties of a PCE10:FOIC Blend 85
Ultrafast Charge Carrier Dynamics in Vanadium-Modified TiO2 Thin Films and Its Relation to Their Photoelectrocatalytic Efficiency for Water Splitting 83
Angular distribution and circular dichroism in the two-colour XUV+NIR above-threshold ionization of helium 77
Ultrafast Formation of Small Polarons and the Optical Gap in CeO2 77
Ultrafast Dynamics of Nonthermal Carriers Following Plasmonic and Interband Photoexcitation of 2D Arrays of Gold Nanoparticles 76
Cluster research with the FERMI@Elettra Free Electron laser 75
Acoustic Vibration Modes of Gold-Silver Core-Shell Nanoparticles 75
Injecting Electrons into CeO2 via Photoexcitation of Embedded Au Nanoparticles 74
XUV induced hydrogen migration in 5-halouracil 72
Gold-diamond Nanocomposites Efficiently Generate Hydrated Electrons upon Absorption of Visible Light 72
Effects of Crystal Morphology on the Hot-Carrier Dynamics in Mixed-Cation Hybrid Lead Halide Perovskites 71
Hole Transfer Dynamics in Thin Films of Mixed-Dimensional Quasi-2D Perovskites 71
Corrigendum: Inner shell photofragmentation of 2Cl-pyrimidine studied by mass spectrometry and electron-ion coincidence experiments (Journal of Physics B: Atomic, Molecular and Optical Physics (2020) 53 (244004) DOI: 10.1088/1361-6455/abc146) 71
Measuring the Ultrafast Dynamic of Nanoparticle Temperature on the fs-to-ps Time Scale 71
Photoabsorption and S 2p photoionization of the SF(6) molecule: Resonances in the excitation energy range of 200-280 eV 69
Speed of sound and elastic properties of single crystals of inorganic and hybrid lead-free iodide perovskites obtained by femtosecond transient optical reflectivity 68
Ultrafast optical spectroscopy of semiconducting and plasmonic nanostructures and their hybrids 68
Disentangling the Temporal Dynamics of Nonthermal Electrons in Photoexcited Gold Nanostructures 67
A combined theoretical and experimental study of the ultrafast photophysics of Rhodamine B 66
Reevaluation of Photoluminescence Intensity as an Indicator of Efficiency in Perovskite Solar Cells 65
IRIDE: Interdisciplinary research infrastructure based on dual electron linacs and lasers. 63
Optical characteristics of nanostructured aluminium/diamond composite systems in the visible range 62
A Fast Transient Absorption Study of Co(AcAc)(3) 62
A Study of Photoinduced Coherent Vibrations in Gold-Nanorod Dispersions 58
Plasmon-induced resonant effects on the optical properties of Ag-decorated ZnSe nanowires 58
Application of a VMI spectrometer to near-threshold photoionization with synchrotron radiation 57
Influence of diameter on temperature dynamics of hot carriers in photoexcited GaAsP nanowires 57
Silver Nanoparticles Functionalized by Fluorescein Isothiocyanate or Rhodamine B Isothiocyanate: Fluorescent and Plasmonic Materials 56
Excited state dynamics of Zn-salophen complexes 55
Radiation Damage in Biomolecular Systems 53
Ultrafast relaxation of photoexcited superfluid He nanodroplets 53
Systematic approach to the study of the photoluminescence of MAPb I3 52
Autoionization dynamics of He nanodroplets resonantly excited by intense XUV laser pulses 51
Inner shell photofragmentation of 2Cl-pyrimidine studied by mass spectrometry and electron-ion coincidence experiments 49
Carrier dynamics in silicon nanowires studied via femtosecond transient optical spectroscopy from 1.1 to 3.5eV 48
Two-electron processes in multiple ionization under strong soft-x-ray radiation 47
Sharp Spectral Variations of the Ultrafast Transient Light Extinction by Bimetallic Nanoparticles in the Near-UV 47
Thermometric Calibration of the Ultrafast Relaxation Dynamics in Plasmonic Au Nanoparticles 47
Photoelectron angular distributions from polarized Ne atoms near threshold 45
Highly efficient plasmon-mediated electron injection into cerium oxide from embedded silver nanoparticles 45
Photofragmentation of Halogenated Pyrimidine Molecules in the VUV Range 44
Cross section for the H+H2O abstraction reaction: Experiment and theory 43
Ultrafast Depolarization of Transient Absorption as a Probe of Plasmonicity of Optical Transitions in Ag Nanoclusters 43
Competition between electron-donor and electron-acceptor substituents in nitrotoluene isomers: a photoelectron spectroscopy and ab initio investigation 42
Graphene-Induced Improvements of Perovskite Solar Cell Stability: Effects on Hot-Carriers 41
Multitechnique investigation of the valence and inner shell excitation, ionization and decay of halogenated pyrimidines 41
Photofragmentation of organic molecules of biological interest: The pyrimidine and 2Br-pyrimidine cases 40
Ultrafast carrier dynamics, band-gap renormalization, and optical properties of ZnSe nanowires 40
Isotopically Resolved Photoelectron Imaging Unravels Complex Atomic Autoionization Dynamics by Two-Color Resonant Ionization 39
Charge carrier dynamics and visible light photocatalysis in vanadium-doped TiO2 nanoparticles 39
Neutral photodissociation of superexcited states of molecular iodine 37
Angular distributions of low kinetic energy photoelectrons in two-photon ionisation of rare gas atoms. 37
Time-resolved Optical Studies, Heat Dissipation and Melting of Ag and Au Nanoparticle Systems and Arrays 37
Transient Absorption as a Time-Resolved Measurement of Temperature in 2D Gold Nanoparticle Arrays 36
The role of the partner atom and resonant excitation energy in interatomic Coulombic decay in rare gas dimers 36
The Low Density Matter (LDM) beamline at FERMI: optical layout and first commissioning 36
A modular end-station for atomic, molecular, and cluster science at the low density matter beamline of FERMI@Elettra 35
Experimental investigation of the interatomic Coulombic decay in NeAr dimers 35
Multitechnique investigation of the valence and inner shell excitation, ionization and decay of halogenated pyrimidines 35
Plasmon Controlled Shaping of Metal Nanoparticle Aggregates by Femtosecond Laser-Induced Melting 34
Universal scaling of resonances in vector correlation photoionization parameters 33
Kinetic energy analysis of O(P-3(0)) and O-2(b(1)Sigma(+)(g)) fragments produced by photolysis of ozone in the Huggins bands 32
The d(1)Pi(g)(v=1) Rydberg state of O-2: Optical-optical double-resonance and Huggins-band ozone-photolysis, resonance-enhanced multiphoton-ionization studies with a b (1)Sigma(+)(g)(v=0)-state platform 32
An experimental and theoretical study of the resonant Auger spectrum of the ethene molecule 32
Near-threshold photoelectron angular distributions from two-photon resonant ionisation of He and Ne atoms 32
Photoelectron angular distributions in infrared one-photon and two-photon ionization of FEL-pumped Rydberg states of helium 31
Investigation of Halogenated Pyrimidines by X-ray Photoemission Spectroscopy and Theoretical DFT Methods 31
Ultrafast Hydrogen Migration in Photoionized Glycine 31
Novel Collective Autoionization Process Observed in Electron Spectra of He Clusters 30
Extreme ultraviolet ionization of pure He nanodroplets: Mass-correlated photoelectron imaging, Penning ionization, and electron energy-loss spectra 30
Photodissociation of ozone between 335 and 352 nm to give O-2(b(1)Sigma(+)(g))+O(P-3(J)) 30
NO rotational orientation following 308 nm photodissociation of NO2 29
Ultrafast Dynamics of Electronic and Structural Modifications Induced by Photoexcitation in Cerium Oxide 29
An experimental and computational study of the valence photoelectron spectra of halogenated pyrimidines 29
Interband Transitions Are More Efficient Than Plasmonic Excitation in the Ultrafast Melting of Electromagnetically Coupled Au Nanoparticles 28
Photoabsorption, photoionization and photoelectron Auger electron coincidence studies of the SF6 molecule at and above the S 2p edge 28
Time-dependent optical response of three-dimensional Au nanoparticle arrays formed on silica nanowires 28
Fano resonances observed in helium nanodroplets 28
The role of the partner atom and resonant excitation energy in Interatomic Coulombic decay in rare gas dimers: controlling ICD 27
The Role of the Partner Atom and Resonant Excitation Energy in Interatomic Coulombic Decay in Rare Gas Dimers 27
Velocity Map Imaging in pump-probe experiments combining 27
Migration of surface excitations in highly-excited nanosystems probed by intense resonant XUV radiation 27
Photoelectron Imaging in Pump-Probe Experiments 27
Radiative relaxation and fragmentation dynamics of S 2p-excited hydrogen sulfide 26
Vibrationally resolved photoionization of N-2 near threshold 26
Time-resolved optical studies, heat dissipation and melting of Ag and Au nanoparticle systems and arrays 26
Insights into 2-Chloropyrimidine fragmentation through a thermochemical analysis of the ionic fragments 26
Polarization effects in the photoionization of VUV-excited atoms 25
Determining the polarization state of an extreme ultraviolet free-electron laser beam using atomic circular dichroism 25
Charge Transfer and Penning Ionization of Dopants in or on Helium Nanodroplets Exposed to EUV Radiation 25
Nonlinear excitation of neon using the FEL FERMI@ELETTRA 25
Photoionization and Velocity Map Imaging spectroscopy of atoms, molecules and clusters with Synchrotron and Free Electron Laser radiation at Elettra 25
Totale 5.074
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Categoria #
all - tutte 18.964
article - articoli 16.597
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 129
Totale 35.690
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2023/202457 0 0 0 0 0 0 0 0 6 0 35 16
2024/20252.063 17 11 152 73 264 180 11 93 106 111 617 428
2025/20263.775 331 633 394 495 594 149 527 139 141 257 115 0
Totale 5.895