RE.PUBLIC@POLIMI pubblicazioni di ricerca del Politecnico di Milano

ISELLA, GIOVANNI
 Distribuzione geografica
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Continente #
NA - Nord America 34.489
EU - Europa 16.018
AS - Asia 14.374
SA - Sud America 2.712
AF - Africa 497
OC - Oceania 28
Continente sconosciuto - Info sul continente non disponibili 13
Totale 68.131
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Nazione #
US - Stati Uniti d'America 33.861
RU - Federazione Russa 5.992
SG - Singapore 5.551
CN - Cina 3.631
IT - Italia 3.043
BR - Brasile 2.285
VN - Vietnam 2.201
AT - Austria 1.240
DE - Germania 1.098
GB - Regno Unito 752
FR - Francia 749
KR - Corea 629
FI - Finlandia 583
UA - Ucraina 557
SE - Svezia 510
HK - Hong Kong 497
JP - Giappone 471
CA - Canada 441
ES - Italia 395
IE - Irlanda 360
NL - Olanda 297
MA - Marocco 211
IN - India 198
BD - Bangladesh 184
ID - Indonesia 180
AR - Argentina 156
TW - Taiwan 136
TR - Turchia 95
MX - Messico 94
IQ - Iraq 90
PL - Polonia 87
CH - Svizzera 85
ZA - Sudafrica 84
BE - Belgio 81
JO - Giordania 73
EC - Ecuador 71
PK - Pakistan 65
GR - Grecia 55
PH - Filippine 47
VE - Venezuela 47
CI - Costa d'Avorio 44
CO - Colombia 37
UZ - Uzbekistan 37
CZ - Repubblica Ceca 35
SA - Arabia Saudita 34
AZ - Azerbaigian 32
TH - Thailandia 30
CL - Cile 29
MU - Mauritius 27
PE - Perù 27
KE - Kenya 24
PY - Paraguay 24
AE - Emirati Arabi Uniti 23
UY - Uruguay 23
AU - Australia 22
EG - Egitto 22
NP - Nepal 19
IL - Israele 18
DZ - Algeria 16
JM - Giamaica 16
KZ - Kazakistan 16
KG - Kirghizistan 15
LB - Libano 15
CR - Costa Rica 14
TN - Tunisia 14
EU - Europa 13
HN - Honduras 13
NG - Nigeria 13
AL - Albania 11
LT - Lituania 11
IR - Iran 10
MY - Malesia 10
NI - Nicaragua 10
RO - Romania 10
BO - Bolivia 9
LV - Lettonia 9
AM - Armenia 8
BB - Barbados 8
BJ - Benin 8
NO - Norvegia 8
PS - Palestinian Territory 8
BY - Bielorussia 7
ET - Etiopia 7
OM - Oman 7
PA - Panama 7
PT - Portogallo 7
BG - Bulgaria 6
BH - Bahrain 6
DO - Repubblica Dominicana 6
GE - Georgia 6
HR - Croazia 6
LA - Repubblica Popolare Democratica del Laos 6
GT - Guatemala 5
LK - Sri Lanka 5
NZ - Nuova Zelanda 5
HU - Ungheria 4
MD - Moldavia 4
SN - Senegal 4
TT - Trinidad e Tobago 4
CG - Congo 3
Totale 68.059
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Città #
Ashburn 4.062
Fairfield 3.696
Woodbridge 2.810
San Jose 2.498
Singapore 2.430
Wilmington 1.909
Ann Arbor 1.858
Houston 1.834
Milan 1.526
Seattle 1.511
Cambridge 1.284
Chandler 1.208
Vienna 1.190
Santa Clara 960
Moscow 846
Council Bluffs 743
The Dalles 742
Hefei 640
Kent 602
Seoul 576
Beijing 517
Boardman 517
Ho Chi Minh City 502
Dearborn 472
Dallas 435
Hong Kong 424
Hanoi 408
Lauterbourg 398
Tokyo 375
Lawrence 374
Jacksonville 353
Medford 352
Los Angeles 351
Málaga 338
Dublin 335
Ottawa 312
Helsinki 261
North Charleston 220
New York 217
London 214
Dong Ket 204
São Paulo 176
San Diego 172
Frankfurt am Main 154
Des Moines 147
Buffalo 144
Las Vegas 123
Jakarta 121
Auburn Hills 110
Kenitra 110
Taipei 106
Orem 103
Shanghai 103
Da Nang 94
Norwalk 93
Redwood City 89
Tübingen 89
Amsterdam 87
Chicago 84
Casablanca 80
Guangzhou 78
Washington 75
Phoenix 74
Amman 68
Warsaw 67
Rome 66
Atlanta 65
Brussels 64
Haiphong 63
Rio de Janeiro 60
Brooklyn 58
Munich 56
Bern 48
Curitiba 48
Lucca 47
Redmond 47
Belo Horizonte 46
Chennai 46
Johannesburg 45
Princeton 45
Columbus 44
Abidjan 43
Izmir 43
Nuremberg 43
Brasília 38
San Donato Milanese 38
Utrecht 37
Düsseldorf 36
Menlo Park 36
Mountain View 36
Tianjin 36
Montreal 35
Stockholm 35
Tashkent 35
Denver 34
Baghdad 33
Leesburg 33
Porto Alegre 33
Verona 33
Manchester 32
Totale 44.588
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Nome #
Perspectives of ultrafast hyperspectral imaging in Scanning Electron Microscopy 698
Charge carrier dynamics by secondary electron detection in ultrafast scanning electron microscopy 443
Dynamical imaging of local photovoltage at semiconductor surface by photo-assisted ultrafast scanning electron microscopy 370
A new analyzer for spin resolved electron spectroscopies 311
1.55 μm direct bandgap electroluminescence from strained n-Ge quantum wells grown on Si substrates 291
Ge-Rich Graded-Index SiGe Alloys: Exploring a Versatile Platform for mid-IR Photonics 289
X-Ray Nano-Diffraction on Epitaxial Crystals 283
Emission engineering in germanium nanoresonators 283
Integrated germanium optical interconnects on silicon substrates 279
Delayed plastic relaxation limit in SiGe islands grown by Ge diffusion from a local source 279
Thermal transport through short-period SiGe nanodot superlattices 279
Charge carrier dynamics at doped silicon surface by ultrafast scanning electron microscopy 277
An experimental and theoretical investigation of a magnetically confined dc plasma discharge 272
Ge-rich SiGe waveguides for mid-infrared photonics 269
Midinfrared Plasmon-Enhanced Spectroscopy with Germanium Antennas on Silicon Substrates 260
Epitaxial Si1−xGex alloys studied by spin-polarized photoemission 259
(Invited) Three-Dimensional Epitaxial Si1-xGex, Ge and SiC Crystals on Deeply Patterned Si Substrates 257
Versatile appartus for investigating ultrathin magnetic films 253
Analysis of Ge micro-cavities with in-plane tensile strains above 2% 250
Imaging spin diffusion in germanium at room temperature 250
Voltage-tunable dual-band Ge/Si photodetector operating in VIS and NIR spectral range 244
Integrated germanium-on-silicon waveguides for mid-infrared photonic sensing chips 242
Group-IV midinfrared plasmonics 237
Patterning-induced strain relief in single lithographic SiGe nanostructures studied by nanobeam x-ray diffraction 235
23 GHz Ge/SiGe multiple quantum well electro-absorption modulator 235
Electro-refraction in standard and symmetrically coupled Ge/SiGe quantum wells 235
Monitoring the kinetic evolution of self-assembled SiGe islands grown by Ge surface thermal diffusion from a local source 233
Hydrostatic strain enhancement in laterally confined SiGe nanostripes 233
Emission engineering in germanium nanoresonators 232
Disentangling nonradiative recombination processes in Ge micro-crystals on Si substrates 232
Mid-infrared plasmonic antennas made of electron-doped epitaxial germanium-on-silicon 232
Modeling the photo-induced inverse spin-Hall effect in Pt/semiconductor junctions 231
2-D Hole Gas with Two-Subband Occupation in a Strained Ge Channel: Scattering Mechanisms 229
Doping dependence of the electron spin diffusion length in germanium 228
Photon energy dependence of photo-induced inverse spin-Hall effect in Pt/GaAs and Pt/Ge 226
1.55 µm electroluminescence from strained n-Ge quantum wells on silicon substrates 221
Electronic structure of epitaxial thin NiO(100) films grown on Ag(100): Towards a film experimental basis 220
Resonator fabrication for cavity enhanced, tunable Si/Ge quantum cascade detectors 220
Spin-Hall Voltage over a Large Length Scale in Bulk Germanium 220
Spin polarized photoemission from strained Ge epilayers grown by low-energy plasma-enhanced CVD (LEPECVD) 220
CMOS-Compatible Bias-Tunable Dual-Band Detector Based on GeSn/Ge/Si Coupled Photodiodes 218
N-Ge on Si for mid-infrared plasmonic sensors 217
Composition determination of semiconductor alloys towards atomic accuracy by HAADF-STEM 217
3D heteroepitaxy of mismatched semiconductors on silicon 216
Optical generation of pure spin currents at the indirect gap of bulk Si 216
Scaling hetero-epitaxy from layers to three-dimensional crystals 215
Ge quantification in SiGe relaxed buffer layers by RBS and SIMS 214
Mid-infrared plasmonic platform based on n-doped Ge-on-Si: Molecular sensing with germanium nano-antennas on Si 214
Self-assembled Ge-on-Si microcrystals for single photon detection 214
10-Gb/s Ge/SiGe Multiple Quantum-Well Waveguide Photodetector 213
Above-room-temperature photoluminescence from a strain-compensated Ge/Si0.15Ge0.85 multiple-quantum-well structure 213
Non-local architecture for spin current manipulation in silicon platforms 211
A low cost modulation technique for magneto-optical measurements 211
Analysis of enhanced light emission from highly strained germanium microbridges 211
Elastic strain relief in a single lithographic SiGe nanostructure by nanobeam X-ray diffraction 211
Benchmarking the Use of Heavily Doped Ge for Plasmonics and Sensing in the Mid-Infrared 211
Enhanced orbital mixing in the valence band of strained germanium 210
Ge Crystals on Si Show Their Light 210
Ge/SiGe quantum wells on Si(111): Growth, structural, and optical properties 209
Benchmarking the use of heavily-doped Ge against noble metals for plasmonics and sensing in the mid-infrared 207
Three-dimensional fabrication of free-standing epitaxial semiconductor nanostructures obtained by focused ion beam 206
Investigating the lateral motion of SiGe islands by selective chemical etching 205
Tunability of the dielectric function of heavily doped germanium thin films for mid-infrared plasmonics 205
Ge/SiGe heterostructures as emitters of polarized electrons 204
Strain-induced shift of phonon modes in Si1-xGex alloys 204
Positron annihilation studies of defects in Si1-xGex/SOI heterostructures 203
Ge micro-crystals photedetectors with enhanced infrared responsivity 203
Experimental evaluation of the spin-Hall conductivity in Si-doped GaAs 202
Spin-charge interconversion in heterostructures based on group-IV semiconductors 202
Broadband integrated racetrack ring resonators for long-wave infrared photonics 201
Graphene/Ge microcrystal photodetectors with enhanced infrared responsivity 200
Si/SiGe Nanoscale Engineered Thermoelectric Materials for Energy Harvesting 200
Advances toward Ge/SiGe quantum-well waveguide modulators at 1.3 μm 199
Perfect crystals grown from imperfect interfaces 198
Graded SiGe waveguides with broadband low-loss propagation in the mid infrared 198
Heterointegration by molecular beam epitaxy: (In,Ga)As/GaAs quantum wells on GaAs, Ge, Ge/Si and Ge/Si pillars 197
Analysis of edge threading dislocations b→ = 1/2 <110> in three dimensional Ge crystals grown on (001)-Si substrates 197
Low-loss Ge-rich Si0.2Ge0.8 waveguides for mid-infrared photonics 197
Advances towards the demonstration of a Ge/SiGe modulator integrated on SOI 197
Three-dimensional Ge/SiGe multiple quantum wells deposited on Si(001) and Si(111) patterned substrates 195
Photoinduced inverse spin Hall effect in Pt/Ge(001) at room temperature 195
Metastability and relaxation in tensile SiGe on Ge(001) virtual substrates 195
Direct-Gap Gain and Optical Absorption in Germanium Correlated to the Density of Photoexcited Carriers, Doping, and Strain 194
Epitaxial Ge-crystal arrays for X-ray detection 194
Quantitative investigation of the influence of carbon surfactant on Ge surface diffusion and island nucleation on Si(100) 193
Reconstruction of crystal shapes by X-ray nanodiffraction from three-dimensional superlattices 192
Size Evolution of Ordered SiGe Islands Grown by Surface Thermal Diffusion on Pit-Patterned Si(100) Surface 191
Spin voltage generation through optical excitation of complementary spin populations 190
Probing the in-plane electron spin polarization in Ge/ Si0.15Ge0.85 multiple quantum wells 190
Broadband single mode SiGe graded waveguides with tight mode confinement for mid-infrared photonics 189
Broadband Mid-IR On-Chip Fourier-Transform Spectrometer 189
Ge/Si (100) heterojunction photodiodes fabricated from material grown by low energy plasma enhanced chemical vapour deposition 188
Broadband control of the optical properties of semiconductors through site-controlled self-assembly of microcrystals 188
Si/Sige quantum cascade superlattice designs for terahertz emission 187
Logic gates with a single Hall bar heterostructure 187
GaAs nanostructures on Si platform 187
High mobility SiGe heterostructures fabricated by low-energy plasma-enhanced chemical vapor deposition 186
Multilayered Ge/SiGe Material in Microfabricated Thermoelectric Modules 186
Ultrathin Fe films on single crystal and virtual Ge(001) substrates: towards the control of magnetic properties 186
Optical spin orientation in group-IV heterostructures 186
Totale 22.821
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Categoria #
all - tutte 198.811
article - articoli 131.519
book - libri 0
conference - conferenze 64.416
curatela - curatele 0
other - altro 0
patent - brevetti 2.102
selected - selezionate 0
volume - volumi 774
Totale 397.622
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021634 0 0 0 0 0 0 0 0 0 0 0 634
2021/20223.331 65 379 301 309 278 161 180 261 221 196 378 602
2022/20233.522 446 271 167 240 350 408 35 262 498 417 223 205
2023/20242.252 105 374 183 201 146 285 179 154 46 226 54 299
2024/20258.838 73 86 219 247 1.202 579 300 713 1.271 683 1.763 1.702
2025/202628.426 4.969 5.116 1.295 2.732 1.188 1.429 4.182 1.696 1.879 2.792 731 417
Totale 68.658