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

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Mostrati risultati da 301 a 350 di 425
Titolo Data di pubblicazione Autori File
Low-loss Ge-rich Si0.2Ge0.8 waveguides for mid-infrared photonics 1-gen-2017 Frigerio, JacopoBallabio, AndreaIsella, Giovanni +
Imaging spin diffusion in germanium at room temperature 1-gen-2017 ZUCCHETTI, CARLOBOTTEGONI, FEDERICOCICCACCI, FRANCOISELLA, GIOVANNIGHIRARDINI, LAVINIACELEBRANO, MICHELEFINAZZI, MARCO +
Optical properties of highly n-doped germanium obtained by in situ doping and laser annealing 1-gen-2017 Frigerio, J.Ballabio, A.Bottegoni, F.Biagioni, P.Isella, G. +
Silicon nitride waveguide-integrated Ge/SiGe quantum wells optical modulator 1-gen-2017 Frigerio, JacopoIsella, Giovanni +
Integrated germanium-on-silicon waveguides for mid-infrared photonic sensing chips 1-gen-2017 Frigerio, JacopoIsella, GiovanniBiagioni, Paolo +
Design of mid-IR integrated cavity based on Ge-rich graded SiGe waveguides 1-gen-2017 Frigerio, JacopoBallabio, AndreaIsella, Giovanni +
N-Ge on Si for mid-infrared plasmonic sensors 1-gen-2017 Frigerio, JacopoBallabio, AndreaPellegrini, GiovanniIsella, GiovanniBiagioni, Paolo +
Pure spin currents in Ge probed by inverse spin-Hall effect 1-gen-2017 BOTTEGONI, FEDERICOZUCCHETTI, CARLOFINAZZI, MARCOISELLA, GIOVANNICICCACCI, FRANCO
Germanium Nanoantennas for Plasmon-Enhanced Third Harmonic Generation in the Mid Infrared 1-gen-2017 Jacopo FrigerioGiovanni PellegriniGiovanni IsellaPaolo Biagioni +
Mid-infrared n-Ge on Si plasmonic based microbolometer sensors 1-gen-2017 Frigerio, JacopoBallabio, AndreaPellegrini, GiovanniIsella, GiovanniBiagioni, Paolo +
Germanium-on-silicon waveguides for mid-infrared photonic sensing chips 1-gen-2017 Frigerio, JacopoIsella, GiovanniFIGLIOLIA, ISABELLA MARIABiagioni, Paolo +
Site-controlled natural GaAs(111) quantum dots fabricated on vertical GaAs/Ge microcrystals on deeply patterned Si(001) substrates 1-gen-2017 Esposito, L.Ballabio, A.Isella, G. +
Three-dimensional SiGe/Si heterostructures: Switching the dislocation sign by substrate under-etching 1-gen-2017 Isella, Giovanni +
Mid-infrared third-harmonic emission from heavily-doped germanium plasmonic nanoantennas 1-gen-2017 Frigerio, JacopoPELLEGRINI, GIOVANNIIsella, GiovanniBiagioni, Paolo +
Ge-rich graded-index Si_1-xGex waveguides with broadband tight mode confinement and flat anomalous dispersion for nonlinear mid-infrared photonics 1-gen-2017 FRIGERIO, JACOPOCHRASTINA, DANIELBALLABIO, ANDREAISELLA, GIOVANNI +
Exceptional thermal strain reduction by a tilting pillar architecture: Suspended Ge layers on Si (001) 1-gen-2017 Isella, Giovanni +
Electro-refraction in standard and symmetrically coupled Ge/SiGe quantum wells 1-gen-2017 FRIGERIO, JACOPOBALLABIO, ANDREACHRASTINA, DANIELLEONE, MARCOISELLA, GIOVANNI +
Broadband mid infrared photonic integrated components using a Ge-rich SiGe platform 1-gen-2017 Frigerio, JacopoBallabio, AndreaIsella, Giovanni +
Strain Engineering in Highly Mismatched SiGe/Si Heterostructures 1-gen-2017 Isella, Giovanni +
Optical generation of pure spin currents at the indirect gap of bulk Si 1-gen-2017 BOTTEGONI, FEDERICOZUCCHETTI, CARLOCICCACCI, FRANCOFINAZZI, MARCOISELLA, GIOVANNI
Functionalization of Scanning Probe Tips with Epitaxial Semiconductor Layers 1-gen-2017 SAKAT, EMILIE GEORGETTE SIMONE MIRNABOLLANI, MONICACELEBRANO, MICHELEFRIGERIO, JACOPOISELLA, GIOVANNI +
Third order nonlinear optical properties of Ge-Rich SiGe waveguides 1-gen-2017 Frigerio, JacopoBallabio, AndreaIsella, Giovanni +
Spin-Hall Voltage over a Large Length Scale in Bulk Germanium 1-gen-2017 BOTTEGONI, FEDERICOZUCCHETTI, CARLODAL CONTE, STEFANOFRIGERIO, JACOPOCARPENE, ETTOREISELLA, GIOVANNICICCACCI, FRANCOCERULLO, GIULIO NICOLAFINAZZI, MARCO +
Nonlinear Properties of Ge-rich Si1-xGexMaterials with Different Ge Concentrations 1-gen-2017 Frigerio, JacopoBallabio, AndreaIsella, Giovanni +
Ge-rich SiGe waveguides for mid-infrared photonics 1-gen-2017 FRIGERIO, JACOPOBALLABIO, ANDREACHRASTINA, DANIELISELLA, GIOVANNI +
First stages of Ni reaction with the Si(Ge) alloy 1-gen-2017 Isella, Giovanni +
Mid-IR integrated cavity based on Ge-rich graded SiGe waveguides with lateral Bragg grating 1-gen-2018 Frigerio J.Ballabio A.Isella G. +
Ge-rich SiGe waveguides for supercontinuum generation in the mid-IR 1-gen-2018 Isella, GiovanniBallabio, AndreaFrigerio, Jacopo +
Plasmonic mid-infrared third harmonic generation in germanium nanoantennas 1-gen-2018 Frigerio, JacopoPellegrini, GiovanniOrtolani, MicheleIsella, GiovanniBiagioni, Paolo +
Dislocation-free SiGe/Si heterostructures 1-gen-2018 Giovanni Isella +
7.5-μm wavelength fiber-chip grating couplers for Ge-rich SiGe photonics integrated circuits 1-gen-2018 Frigerio J.Ballabio A.Isella G. +
Ge-rich SiGe photonic-integrated circuits for mid-IR spectroscopy 1-gen-2018 Ballabio A.Frigerio J.Isella G. +
A compact Ge-rich graded-index SiGe platform with broadband low-loss propagation in the mid infrared 1-gen-2018 Frigerio J.Ballabio A.Isella G. +
Graded SiGe waveguides with broadband low-loss propagation in the mid infrared 1-gen-2018 Frigerio J.Ballabio A.Isella G. +
Integrated broadband dual-polarization Ge-rich SiGe mid-infrared Fourier-transform spectrometer 1-gen-2018 Frigerio J.Ballabio A.Isella G. +
Benchmarking the Use of Heavily Doped Ge for Plasmonics and Sensing in the Mid-Infrared 1-gen-2018 Pellegrini G.Frigerio J.Isella G.Biagioni P. +
Modeling the photo-induced inverse spin-Hall effect in Pt/semiconductor junctions 1-gen-2018 Bottegoni, F.Zucchetti, C.Isella, G.Pinotti, E.Finazzi, M.Ciccacci, F.
Ge-rich graded-index Si1-xGex devices for MID-IR integrated photonics 1-gen-2018 Frigerio J.Ballabio A.Isella G. +
On-chip Bragg grating waveguides and Fabry-Perot resonators for long-wave infrared operation up to 8.4 µm 1-gen-2018 Frigerio, JacopoBallabio, AndreaTALAMAS SIMOLA, ENRICOIsella, Giovanni +
Wideband Ge-Rich SiGe polarization-insensitive waveguides for mid-infrared free-space communications 1-gen-2018 Frigerio, JacopoBallabio, AndreaIsella, Giovanni +
Interfacial sharpness and intermixing in a Ge-SiGe multiple quantum well structure 1-gen-2018 Ballabio A.Frigerio J.Isella G. +
Universal Frequency Dependence of the Hopping AC Conductance in p-Ge/GeSi Structures in the Integer Quantum Hall Effect Regime 1-gen-2018 von Känel, H.Isella, G.Chrastina, D. +
Magnetotransport in Bi2Se3 thin films epitaxially grown on Ge(111) 1-gen-2018 Frigerio J.Isella G. +
Paramagnon-Enhanced Spin Currents in a Lattice near the Curie Point 1-gen-2018 Finazzi, MarcoBottegoni, FedericoZucchetti, CarloIsella, GiovanniCiccacci, Franco
Components for Integrated Ge on Si for Mid-Infrared Photonic Sensors 1-gen-2018 Frigerio, JacopoPellegrini, GiovanniIsella, GiovanniBiagioni, Paolo +
Mid-infrared sensing between 5.2 and 6.6 μm wavelengths using Ge-rich SiGe waveguides [Invited] 1-gen-2018 Ballabio, AndreaFrigerio, JacopoChrastina, DanielIsella, Giovanni +
Germanium-based integrated photonics from near- to mid-infrared applications 1-gen-2018 Ballabio, AndreaFrigerio, JacopoChrastina, DanielIsella, Giovanni +
Effective g factor of 2D holes in strained Ge quantum wells 1-gen-2018 Von Känel, H.Chrastina, D.Isella, G. +
Ge-Rich Graded-Index SiGe Alloys: Exploring a Versatile Platform for mid-IR Photonics 1-gen-2018 Frigerio J.Ballabio A.Chrastina D.Isella G. +
Spin-to-charge conversion for hot photoexcited electrons in germanium 1-gen-2018 Zucchetti, C.Bottegoni, F.Isella, G.Finazzi, M.Ciccacci, F. +
Mostrati risultati da 301 a 350 di 425
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