Massimo De Vittorio

Senior Researcher - Center Coordinator
Center Director

Contacts

Center for Biomolecular NanotechnologiesVia Barsanti
+39 0832 1816 255

About

Massimo De Vittorio is coordinator of the Center for Biomolecular Nanotechnologies (CBN) of the Istituto Italiano di Tecnologia (IIT) and responsible of the nanofabrication and MEMS front-end and back-end facilities and activities at CBN, where he coordinates a group of about 20 persons among researchers, postdocs, PhD students and technicians. 

He is also full professor at Università del Salento (Dip. Ingegneria dell'Innovazione), where he is lecturer of the courses "Electronic and Photonic Devices" and "Nanotechnologies for Electronics", and co- founder of the nanodevice division at the national nanotechnology laboratory (NNL) of the CNR Nanoscience Institute at Università del Salento. 

His research activity deals with the development of science and technology applied to nanophotonics, nanoelectronics and nano and micro electromechanical systems (NEMS/MEMS) for applications such as ICT, life-science, energy and robotics. Recently, his research is focused on the realization of piezoelectric MEMS for mechanical energy harvesting and for biomimetic microsystems to mimic natural senses and their mechanoreceptors and on nanofabrication of probes for neuronal activity recording and stimulation. All research activities are characterized by a strong interaction between design, smart material development, advanced nanofabrication processes and device testing. He has been invited professor at the Laboratoire Kastler Brossel (France) and at the ATR research center (Japan). Author of about 210 papers, 70 proceedings of international conferences, 13 patents and several invited/keynote talks to international conferences, he is also associate editor of the Journal IEEE Transactions on Nanotechnology and member of the editorial board of the Journal Microelectronic Engineering (Elsevier). 

Projects

FILOSE (Robotic FIsh LOcomotion and SEnsing) is a FP7-ICT-2007-3 STREP research project financed by 7th Framework Program (P.I. Dr. Francesco Rizzi)

PON ITEM - BioMEMS for food and environment control (Infrastruttura per Tecnologie BioMEMS di Sensing Avanzato per Monitoraggio e Diagnostica Ambientale e Alimentare) : 9.6 M€

BlindPAD – Personal Assistive Device for blind and visually impaired people (FP7-ICT-2013-10 - Project N. : 611621) - (P.I. Dr.ssa Simona Petroni)

 

 

Selected Publications

F. Pisanello, L. Sileo, I. A. Oldenburg, M. Pisanello, L. Martiradonna, J. A. Assad, B. L. Sabatini, and M. De Vittorio, “Multipoint-Emitting Optical Fibers for Spatially Addressable In Vivo Optogenetics,” Neuron, vol. 82, no. 6, pp. 1245–1254, May 2014.

Calcagnile P., Blasi L., Rizzi F, Qualtieri A., Athanassiou A., Gogolides E., De Vittorio M., "Parylene C Surface Functionalization and Patterning with pH-Responsive Microgels.", ACS Appl Mater Interfaces. 2014 Sep 24;6(18):15708-15. doi: 10.1021/am502467y.

F. Pisanello, R. De Paolis, D. Lorenzo, P. Guardia, S. Nitti, G. Monti, D. Fragouli, A. Athanassiou, L. Tarricone, L. Manna, M. De Vittorio, and L. Martiradonna, “GHz properties of magnetophoretically aligned iron-oxide nanoparticle doped polymers.,” ACS Appl. Mater. Interfaces, vol. 5, no. 8, pp. 2908–14, Apr. 2013.

F. Pisanello, G. Leménager, L. Martiradonna, L. Carbone, S. Vezzoli, P. Desfonds, P. D. Cozzoli, J.-P. Hermier, E. Giacobino, R. Cingolani, M. De Vittorio, and A. Bramati, “Non-blinking single-photon generation with anisotropic colloidal nanocrystals: towards room-temperature, efficient, colloidal quantum sources.,” Adv. Mater., vol. 25, no. 14, pp. 1974–80, Apr. 2013.

M. Grande, T. Stomeo, G. V. Bianco, M. A. Vincenti, D. de Ceglia, V. Petruzzelli, G. Bruno, M. De Vittorio, M. Scalora, and A. D’Orazio, “Fabrication of doubly resonant plasmonic nanopatch arrays on graphene,” Appl. Phys. Lett., vol. 102, no. 23, p. 231111, 2013.

M. A. Vincenti, M. Grande, G. V. Bianco, D. de Ceglia, T. Stomeo, M. De Vittorio, V. Petruzzelli, G. Bruno, A. D’Orazio, and M. Scalora, “Surface-enhanced Raman scattering from finite arrays of gold nano-patches,” J. Appl. Phys., vol. 113, no. 1, p. 013103, 2013.

M. Kalyva, S. Kumar, R. Brescia, S. Petroni, C. La Tegola, G. Bertoni, M. De Vittorio, R. Cingolani, and A. Athanassiou, “Electrical response from nanocomposite PDMS-Ag NPs generated by in situ laser ablation in solution.,” Nanotechnology, vol. 24, no. 3, p. 035707, Jan. 2013.

F. Rizzi, A. Qualtieri, L. D. Chambers, W. M. Megill, and M. De Vittorio, “Parylene conformal coating encapsulation as a method for advanced tuning of mechanical properties of an artificial hair cell,” Soft Matter, vol. 9, no. 9, p. 2584, 2013.

S. Petroni, G. Maruccio, F. Guido, M. Amato, A. Campa, A. Passaseo, M. T. Todaro, and M. De Vittorio, “Flexible piezoelectric cantilevers fabricated on polyimide substrate,” Microelectronic Engineering, vol. 98, pp. 603–606, 2012.

M. Grande, G. V Bianco, M. A. Vincenti, T. Stomeo, D. de Ceglia, M. De Vittorio, V. Petruzzelli, M. Scalora, G. Bruno, and A. D’Orazio, “Experimental surface-enhanced Raman scattering response of two-dimensional finite arrays of gold nanopatches,” Appl. Phys. Lett., vol. 101, no. 11, p. 111606, 2012.

M. A. Vincenti, M. Grande, D. de Ceglia, T. Stomeo, V. Petruzzelli, M. De Vittorio, M. Scalora, and A. D’Orazio, “Color control through plasmonic metal gratings,” Appl. Phys. Lett., vol. 100, no. 20, p. 201107, 2012.

P. D’Antonio, A. V. Inchingolo, G. Perna, V. Capozzi, T. Stomeo, M. De Vittorio, G. Magno, M. Grande, V. Petruzzelli, and A. D’Orazio, “Localized surface plasmon resonances in gold nano-patches on a gallium nitride substrate.,” Nanotechnology, vol. 23, no. 45, p. 455709, Nov. 2012.

S. Petroni, F. Guido, B. Torre, A. Falqui, M. T. Todaro, R. Cingolani, and M. De Vittorio, “Tactile multisensing on flexible aluminum nitride.,” Analyst, vol. 137, no. 22, pp. 5260–4, Nov. 2012.

L. Martiradonna, L. Quarta, L. Sileo, A. Schertel, A. MacCione, A. Simi, S. Dante, A. Scarpellini, L. Berdondini, and M. De Vittorio, “Beam induced deposition of 3D electrodes to improve coupling to cells,” Microelectronic Engineering, vol. 97, pp. 365–368, 2012.

F. Pisanello, L. Martiradonna, A. Qualtieri, T. Stomeo, M. Grande, P. P. Pompa, R. Cingolani, A. Bramati, and M. De Vittorio, “Silicon nitride PhC nanocavities as versatile platform for visible spectral range devices,” Photonics Nanostructures - Fundam. Appl., vol. 10, no. 3, pp. 319–324, Jun. 2012.

A. Massaro, S. De Guido, I. Ingrosso, R. Cingolani, M. De Vittorio, M. Cori, A. Bertacchini, L. Larcher, and A. Passaseo, “Freestanding piezoelectric rings for high efficiency energy harvesting at low frequency,” Appl. Phys. Lett., vol. 98, no. 5, p. 053502, 2011.

M. Grande, M. A. Vincenti, T. Stomeo, G. Morea, R. Marani, V. Marrocco, V. Petruzzelli, A. D’Orazio, R. Cingolani, M. De Vittorio, D. de Ceglia, and M. Scalora, “Experimental demonstration of a novel bio‑sensing platform via plasmonic band gap formation in gold nano‑patch arrays,” Opt. Express, vol. 19, no. 22, p. 21385, Oct. 2011.

L. Martiradonna, F. Pisanello, T. Stomeo, A. Qualtieri, G. Vecchio, S. Sabella, R. Cingolani, M. De Vittorio, and P. P. Pompa, “Spectral tagging by integrated photonic crystal resonators for highly sensitive and parallel detection in biochips,” Appl. Phys. Lett., vol. 96, no. 11, pp. 113702.1–3, 2010.

F. Pisanello, L. Martiradonna, G. Leménager, P. Spinicelli, A. Fiore, L. Manna, J.-P. Hermier, R. Cingolani, E. Giacobino, M. De Vittorio, and A. Bramati, “Room temperature-dipolelike single photon source with a colloidal dot-in-rod,” Appl. Phys. Lett., vol. 96, no. 3, pp. 033101.1–3, 2010.

A. Massaro, R. Cingolani, M. De Vittorio, and A. Passaseo, “Artificial Anisotropy in Circular Photonic Crystals and Applications,” IEEE Trans. Nanotechnol., vol. 9, no. 2, pp. 157–169, Mar. 2010.

M. T. Todaro, L. Blasi, C. Giordano, A. Rizzo, R. Cingolani, G. Gigli, A. Passaseo, and M. De Vittorio, “Nanowalled polymer microtubes fabricated by using strained semiconductor templates.,” Nanotechnology, vol. 21, no. 24, pp. 245305.1–5, Jun. 2010.

F. Pisanello, L. Martiradonna, P. P. Pompa, T. Stomeo, A. Qualtieri, G. Vecchio, S. Sabella, and M. De Vittorio, “Parallel and high sensitive photonic crystal cavity assisted read-out for DNA-chips,” Microelectron. Eng., vol. 87, no. 5–8, pp. 747–749, 2010.

F. Pisanello, A. Qualtieri, T. Stomeo, L. Martiradonna, R. Cingolani, A. Bramati, and M. De Vittorio, “High-Purcell-factor dipolelike modes at visible wavelengths in H1 photonic crystal cavity,” Opt. Lett., vol. 35, no. 10, p. 1509, May 2010.

T. Stomeo, M. Grande, G. Rainò, A. Passaseo, A. D’Orazio, R. Cingolani, A. Locatelli, D. Modotto, C. De Angelis, and M. De Vittorio, “Optical filter based on two coupled PhC GaAs-membranes,” Opt. Lett., vol. 35, no. 3, pp. 411–413, 2010.

L. Martiradonna, L. Carbone, A. Tandaechanurat, M. Kitamura, S. Iwamoto, L. Manna, M. De Vittorio, R. Cingolani, and Y. Arakawa, “Two-dimensional photonic crystal resist membrane nanocavity embedding colloidal dot-in-a-rod nanocrystals,” Nano Letters, vol. 8, no. 1, pp. 260–264, 2008.

P. P. Pompa, L. Martiradonna, A. D. Torre, F. D. Sala, L. Manna, M. De Vittorio, F. Calabi, R. Cingolani, and R. Rinaldi, “Metal-enhanced fluorescence of colloidal nanocrystals with nanoscale control.,” Nature nanotechnology, vol. 1, no. 2, pp. 126–130, 2006.

A.Salhi,L.Martiradonna,G.Visimberga,V.Tasco,L.Fortunato,M.T.Todaro,R.Cingolani,A.Passaseo, and M. De Vittorio, “High-modal gain 1300-nm In(Ga)As-GaAs quantum-dot lasers,” IEEE Photonics Technology Letters, vol. 18, no. 16, pp. 1735–1737, 2006.

iit Publications

2017 A 2D approach to surface-tension-confined fluidics on parylene C
2017 Dynamic illumination of spatially restricted or large brain volumes via a single tapered optical fiber
2017 Fluids energy harvesting system with low cut-in velocity piezoelectric MEMS
2017 Mechanical Properties Tunability of Three-Dimensional Polymeric Structures in Two-Photon Lithography
2017 Nitride-Based Materials for Flexible MEMS Tactile and Flow Sensors in Robotics
2017 Nitride-Based Materials for Flexible MEMS Tactile and Flow Sensors in Robotics
2017 Piezoelectric MEMS vibrational energy harvesters: Advances and outlook
2016 A bio-inspired real-time capable artificial lateral line system for freestream flow measurements
2016 A bio-inspired real-time capable artificial lateral line system for freestream flow measurements
2016 AlN-based flexible piezoelectric skin for energy harvesting from human motion
2016 Corrigendum: Micro- and nanotechnologies for optical neural interfaces [Front. Neurosci., 10, 70 (2016)] doi: 10.3389/fnins.2016.00070
2016 Design of a Tunable PDMS Force Delivery and Sensing Probe for Studying Mechanosensation
2016 Influence of laser beam quality on modal selection in tapered optical fibers for multipoint optogenetic control of neural activity
2016 Localised excitation of a single photon source by a nanowaveguide
2016 Micro- and nanotechnologies for optical neural interfaces
2015 Biomimetics of underwater hair cell sensing
2015 Exciton Fine Structure of CdSe/CdS Nanocrystals Determined by Polarization Microscopy at Room Temperature
2015 Fabrication of multipoint light emitting optical fibers for optogenetics
2015 Flexible AlN flags for efficient wind energy harvesting at ultralow cut-in wind speed
2015 Graphene-based optical absorbers
2015 Graphene-based perfect optical absorbers harnessing guided mode resonances
2015 Low stiffness tactile transducers based on AlN thin film and polyimide
2015 Modal demultiplexing properties of tapered and nanostructured optical fibers for in vivo optogenetic control of neural activity
2015 Multipoint optogenetic control of neural activity with tapered and nanostructured optical fibers
2015 Nanomachined tapered optical fibers for in vivo optogenetics
2015 Optical fiber technologies for in-vivo light delivery and optogenetics
2015 Optimization of the force and power consumption of a microfabricated magnetic actuator
2015 PDMS ring-spring soft probe for nano-force biosensing
2015 Three-dimensional cage-like microscaffolds for cell invasion studies
2014 2D photonic crystal membranes for optical biosensors
2014 Absorption and losses in one-dimensional photonic-crystal-based absorbers incorporating graphene
2014 Absorption and losses in one-dimensional photonic crystal perfect absorber incorporating a monolayer graphene
2014 Biosensing detection
2014 Effect of charging on CdSe/CdS dot-in-rods single-photon emission
2014 FILOSE for svenning: A flow sensing bioinspired robot
2014 Flexible force sensor based on c-axis oriented aluminum nitride
2014 Focused Ion Beam technology as a fabrication and inspection tool in neuron interfacing
2014 Graphene-based absorber exploiting guided mode resonances in one-dimensional gratings
2014 Graphene-based photonic nanostructures for linear and nonlinear devices
2014 Harnessing guided mode resonances in a one-dimensional grating for graphene-based absorbers
2014 Label-free Si3N4 photonic crystal based immunosensors for diagnostic applications
2014 Magnetically active polymeric nanocomposites for two-photon stereolithography
2014 Metal-enhanced fluorescence of colloidal nanocrystals with nanoscale control (Nature Nanotechnology)
2014 Multipoint-emitting optical fibers for spatially addressable in vivo optogenetics
2014 Nanotechnology and neuroscience: Nano-electronic, photonic and mechanical neuronal interfacing
2014 Parylene C surface functionalization and patterning with pH responsive microgels
2014 Photonic crystal based immunosensor for clinical diagnosis
2014 Photonic technologies for optogenetics
2014 Piezoelectric soft MEMS for tactile sensing and energy harvesting
2014 Piezoelectric ultrasonic transducer based on flexible AlN
2014 Preface
2014 Stress-driven artificial hair cell for flow sensing
2014 Two-photon injection of polaritons in semiconductor microstructures
2014 Vibrational Energy Harvesting
2013 2D plasmonic gold nano-patches for linear and nonlinear applications
2013 Advanced MEMS Technologies for Tactile Sensing and Actuation
2013 Different values for the linewidth enhancement factor of a Quantum-Dots laser obtained using optical and electrical modulation
2013 Effect of shell size on single photon emission performances of core/shell dot-in-rods colloidal nanocrystals
2013 Electrical response from nanocomposite PDMS-Ag NPs generated by in situ laser ablation in solution
2013 Fabrication of doubly resonant plasmonic nanopatch arrays on graphene
2013 Flexible and highly sensitive optical polymeric strain gauge
2013 Flexible and highly sensitive optical polymeric strain gauge
2013 GHz properties of magnetophoretically aligned iron-oxide nanoparticle doped polymers
2013 Graphene assisted nanostructures
2013 Influence of the shell geometry on the state of charge of CdSe/CdS dot-in-rods nanonocrystals
2013 Modeling, fabrication and characterization of micro-coils as magnetic inductors for wireless power transfer
2013 Non-blinking single-photon generation with anisotropic colloidal nanocrystals: Towards room-temperature, efficient, colloidal quantum sources
2013 Parylene conformal coating encapsulation as a method for advanced tuning of mechanical properties of an artificial hair cell
2013 Parylene conformal coating encapsulation as a method for advanced tuning of mechanical properties of an artificial hair cell
2013 Room-temperature non-blinking single photon nanoemitters
2013 Silicon Nitride Photonic Crystal Free-Standing Membranes: A Flexible Platform for Visible Spectral Range Devices
2013 Surface-enhanced Raman scattering from finite arrays of gold nano-patches
2013 Wireless system for biological signal recording with Gallium Arsenide high electron mobility transistors as sensing elements
2012 A novel biotelemetry system to monitor human vital signs
2012 Beam induced deposition of 3D electrodes to improve coupling to cells
2012 Coherent injection of microcavities polariton through two photon excitation
2012 Coherent injection of microcavities polariton through two photon excitation.
2012 Colloidal quantum light sources based on asymmetric semiconductor nanocrystals
2012 Color control through plasmonic metal gratings
2012 Electrical coupling of mammalian neurons to microelectrodes with 3D nanoprotrusions
2012 Engineering of radiative and non-radiative channels in colloidal nanocrystals: Towards room-temperature efficient colloidal quantum sources
2012 Engineering of radiative and non-radiative channels in colloidal nanocrystals: Towards room-temperature efficient colloidal quantum sources
2012 Experimental demonstration of plasmonic-grating-assisted optical biosensor
2012 Experimental surface-enhanced Raman scattering response of two-dimensional finite arrays of gold nanopatches
2012 Flexible piezoelectric cantilevers fabricated on polyimide substrate
2012 Gallium arsenide passivation method for the employment of High Electron Mobility Transistors in liquid environment
2012 Localized surface plasmon resonances in gold nano-patches on a gallium nitride substrate
2012 Microfabrication of magnetically actuated PDMS-Iron composite membranes
2012 Nonlinear response of 2D plasmonic gold patches for SERS applications
2012 Optical properties of ordered plasmonic nanostructures in linear and nonlinear regimes
2012 Parylene-coated bioinspired artificial hair cell for liquid flow sensing
2012 Silicon nitride PhC nanocavities as versatile platform for visible spectral range devices
2012 Tactile multisensing on flexible aluminum nitride
2011 AlN-based MEMS devices for vibrational energy harvesting applications
2011 Experimental demonstration of a novel bio-sensing platform via plasmonic band gap formation in gold nano-patch arrays
2011 Experimental pressure sensing and technology of piezoelectric microwave/RF MEMS filters
2011 Freestanding piezoelectric rings for high efficiency energy harvesting at low frequency
2011 Optical filter based on a coupled bilayer photonic crystal
2011 Polymeric rolled-up microtubes by using strained semiconductor templates
2011 Silicon nitride photonic crystal nanocavities for biochip applications
2011 Silicon nitride photonic crystal nanocavities for biochip applications
2011 Single colloidal quantum dots as sources of single photons for quantum cryptography
2011 Stress-driven AlN cantilever-based flow sensor for fish lateral line system
2010 A fully integrated GaAs-based three-axis Hall magnetic sensor exploiting self-positioned strain released structures
2010 Artificial anisotropy in circular photonic crystals and applications
2010 Bragg reflector by means of the form birefringence effect in dielectric rings
2010 Control of unpolarized emission in closely stacked InAs quantum dot structure
2010 Design and optimisation of WDM circular photonic crystals characterised by induced anisotropy
2010 Design of nonlinear GaAs/AlGaAs second harmonic converters
2010 Dots in rods as polarized single photon sources
2010 Emission control of colloidal nanocrystals embedded in Si3N4 photonic crystal H1 nanocavities
2010 Evaluation of oscillator strength in colloidal CdSe/CdS dots-in-rods
2010 High-Purcell-factor dipolelike modes at visible wavelengths in H1 photonic crystal cavity
2010 Modal selective tuning in a photonic crystal cavity
2010 Optical filter based on two coupled PhC GaAs-membranes
2010 Parallel and high sensitive photonic crystal cavity assisted read-out for DNA-chips
2010 Room temperature-dipolelike single photon source with a colloidal dot-in-rod
2010 Room temperature single-photon sources based on single colloidal nanocrystals in microcavities
2010 Spectral tagging by integrated photonic crystal resonators for highly sensitive and parallel detection in biochips
2009 Accurate design and modeling of Χ(2) nonlinear processes in periodic waveguides by hertzian potential method
2009 AlN on polysilicon piezoelectric cantilevers for sensors/actuators
2009 Anisotropic effects in circular photonic crystals
2009 Bending analysis in AlN-based multilayered piezoelectric cantilevers
2009 Circuit modeling of discontinuous planar waveguides at high frequencies
2009 Design and modeling of GaAs/AlGaAs nonlinear waveguides by hertzian potential formulation
2009 Design and modeling of Χ(2) second harmonic amplification in circular photonic crystal
2009 Double grating design and modeling of second harmonic enhancement by radiation coupling in nonlinear optical waveguides
2009 Double grating design of 3D phase matched waveguide for second harmonic Χ(2) process
2009 FEM design and modeling of χ(2) second-harmonic enhancement in circular photonic crystal
2009 Floquet's design and circuit modelling of discontinuous planar waveguides at high frequencies
2009 Micromachining Mo/AlN/Mo piezoelectric ring resonators
2009 Nonclassical emission from single colloidal nanocrystals in a microcavity: A route towards room temperature single photon sources
2009 Novel grating design approach by radiation modes coupling in nonlinear optical waveguides
2009 Novel time-domain circuit modelling of χ(2) nonlinear process in periodic optical waveguide
2009 Polarized single photon emission for quantum cryptography based on colloidal nanocrystals
2009 Recent advances on single photon sources based on single colloidal nanocrystals
2009 Transverse resonance circuit modeling and hertzian potential formulation for integrated optical waveguides
2008 1.3 Micron high modal gain quantum dot lasers
2008 3-D FEM modeling and fabrication of circular photonic crystal microcavity
2008 Design and fabrication of photonic devices based on colloidal nanocrystals
2008 Design criteria and 3D FEM modeling of air hole photonic crystal
2008 Enhanced performances of quantum dot lasers operating at 1.3 μm
2008 Evidence of "crossed" transitions in dots-in-a-well structures through waveguide absorption measurements
2008 Hybrid polymer/semiconductor microtubes: A new fabrication approach
2008 Linear increase of the modal gain in 1.3 μm InAs/GaAs quantum dot lasers containing up to seven-stacked QD layers
2008 Negative uniaxial crystal behavior of circular photonic crystal
2008 Picosecond timescale carrier dynamics of InAs quantum dots: The role of a continuum background
2008 Scalar time domain modeling and coupling of second harmonic generation process in GaAs discontinuous optical waveguide
2008 Structural and optical properties of vertically stacked triple InAs dot-in-well structure
2008 Two-dimensional photonic crystal resist membrane nanocavity embedding colloidal dot-in-a-rod nanocrystals
2007 Colloidal nanocrystals air bridge fabricated by direct lithography
2007 Design and modeling of tapered waveguide for photonic crystal slab coupling by using time-domain Hertzian potentials formulation
2007 Fabrication of disordered photonic crystal structures for organic random lasing devices
2007 Fabrication of force sensors based on two-dimensional photonic crystal technology
2007 Fluorescence enhancement in colloidal semiconductor nanocrystals by metallic nanopatterns
2007 High efficiency and high modal gain InAs/InGaAs/GaAs quantum dot lasers emitting at 1300 nm
2007 High gain and high speed 1.3 μm InAs/InGaAs quantum dot lasers
2007 High-performance directly modulated 1.3-μm undoped InAs-InGaAs quantum-dot lasers
2007 High sensitivity photonic crystal pressure sensor
2007 Lithographic nano-patterning of colloidal nanocrystal emitters for the fabrication of waveguide photonic devices
2007 Photoreflectance symmetry and amplitude study of quantum dots in microcavity light emitting diode structure: The cavity-ground state exciton resonance
2007 Simultaneous filling of InAs quantum dot states from the GaAs barrier under nonresonant excitation
2007 The influence of a continuum background on carrier relaxation in InAs/InGaAs quantum dot
2006 1.32-μm InAs/InGaAs/GaAs quantum-dot lasers operating at room temperature with low-threshold current density
2006 Enhanced modal gain of multilayer InAs/InGaAs/GaAs quantum dot lasers emitting at 1300 nm
2006 Fabrication of colloidal quantum dot microcavities by imprint lithography
2006 Fabrication of low-threshold 1.3-μm InAs/InGaAs/GaAs quantum-dot lasers operating at room temperature
2006 High Q -factor colloidal nanocrystal-based vertical microcavity by hot embossing technology
2006 Metal-enhanced fluorescence of colloidal nanocrystals with nanoscale control
2006 Nanopositioning of colloidal nanocrystal emitters by means of photolithography and e-beam lithography
2005 Fabrication of hybrid organic-inorganic vertical microcavities through imprint technology
2005 High-efficiency 1.3 μm InGaAsGaAs quantum-dot microcavity light-emitting diodes grown by metalorganic chemical vapor deposition
2005 Improved performances of 1.3 μm InGaAs QD structures grown at high temperature by metal organic chemical vapour deposition
2005 Photomodulated reflectance studies of quantum dot in MCLED structures: Monitoring cavity-ground state exciton resonance
2005 Rapid prototyping of two-dimensional photonic crystal devices by a dual beam focused ion beam system
2005 Silica glass bend waveguide assisted by two-dimensional photonic crystals
2005 Tailoring the emission spectrum of colloidal nanocrystals by means of lithographically-imprinted hybrid vertical microcavities
2004 1.31 μm InGaAs quantum dot light-emitting diodes grown directly in a GaAs matrix by metalorganic chemical-vapor deposition
2004 Electrically injected InGaAs/GaAs quantum-dot microcavity light-emitting diode operating at 1.3 μm and grown by metalorganic chemical vapor deposition
2004 Fast nanopatterning of two-dimensional photonic crystals by electron beam lithography
2004 GaN-based surface acoustic wave filters for wireless communications
2004 High efficiency quantum dot microcavity light emitting device operating at 1.3 μm
2004 High temperature characterization of GaN-based photodetectors
2004 Imprint lithography as a tool for the fabrication of organic-inorganic vertical microcavities
2004 InGaAs quantum dot structures grown in GaAs barrier by metal organic chemical vapor deposition for high efficient long wavelength emission
2004 Long wavelength emission in InxGa1-xAs quantum dot structures grown in a GaAs barrier by metalorganic chemical vapor deposition
2004 Low-density self-assembled InGaAs QDs grown directly in a GaAs matrix for quantum-communication applications at 1300 nm wavelength
2004 Noise reduction in GaN-based radio frequency surface acoustic wave filters
2004 Persistent photocurrent spectroscopy of GaN metal-semiconductor-metal photodetectors on long time scale
2004 Planar organic photonic crystals fabricated by soft lithography
2004 Role of excitons in the persistent photocurrent of GaN-based MSM detectors
2004 Trapping mechanisms of persistent photocurrent in GaN-based MSM photodetectors
2004 Tuning of long-wavelength emission in InxGa1-xAs quantum dot structures
2004 Two-dimensional photonic crystal waveguide obtained by e-beam direct writing of SU8-2000 photoresist
2003 Comparison of radiative and structural properties of 1.3 μm InxGa(1-x)As quantum-dot laser structures grown by metalorganic chemical vapor deposition and molecular-beam epitaxy: Effect on the lasing properties
2003 Engineering the Electronic Structure and the Optical Properties of Semiconductor Quantum Dots
2003 Fabrication of 3D metallic photonic crystals by X-ray lithography
2003 First electrically injected QD-MCLED emitting at 1.3 μm, grown by metal organic chemical vapour deposition
2003 First electrically injected QD-MCLED emitting at 1.3 μm, grown by metal organic chemical vapour deposition
2003 High responsivity GaN-based UV detectors
2003 Light emission tuning of In0.5Ga0.5As/In0.05Ga0.95As quantum dots by a two-dimensional photonic crystal
2003 Open issues for lasing at 1.3 μm in MOCVD-grown quantum dots
2003 Shaping X-rays by diffractive coded nano-optics
2002 Electron-hole dynamics in MOCVD-grown InGaAs/GaAs quantum dots emitting at 1.3 μm
2002 Fabrication by means of x-ray lithography of two-dimensional GaAs/AlGaAs photonic crystals with an unconventional unit cell
2002 Nano-island fabrication by electron beam lithography and selective oxidation of Al-rich AlGaAs layers for single electron device application
2002 Nanotechnologies for the fabrication of two-dimensional photonic crystals
2001 Capture and thermal re-emission of carriers in long-wavelength InGaAs/GaAs quantum dots
2001 Dependence of the emission wavelength on the internal electric field in quantum-dot laser structures grown by metal-organic chemical-vapor deposition
2001 Low temperature tool for photoluminescence mapping with submicron resolution
2001 Multicolor oligothiophene-based light-emitting diodes
2001 Wavelength control from 1.25 to 1.4 μm in InxGa1-xAs quantum dot structures grown by metal organic chemical vapor deposition
2000 A Sub-micron photoluminescence system for nanostructure characterization
2000 Local degradation of selectively oxidized AlGaAs/AlAs distributed Bragg reflectors in lateral-injection vertical-cavity surface-emitting lasers
1999 Electro-optic low-voltage InGaAs/GaAs multiple quantum well modulator with organic - Inorganic distributed Bragg reflector
1999 Sub-micron photocurrent mapping of heterostructures by micro-probe optical-beam induced current
1999 Time resolved screening of the piezoelectric field in InGaAs/GaAs V-shaped quantum wires of variable profile
1999 Time-resolved screening of the piezoelectric field in InGaAs/GaAs V-shaped quantum wires of variable profile
1998 Direct assessment of tunable Schottky barriers by internal photoemission spectroscopy
1998 Swelling in organic-inorganic multilayer systems
1997 Quantum-well optoelectronic modulators in high magnetic field: A technological issue for the operation in particle accelerators
1997 Strongly-confined quantum wires and quantum dots: From the one-dimensional optoelectronics to the macro-atom
1996 Charge trapping and current-voltage bistability in InGaAs quantum wires
1996 Current bistability in InGaAs quantum wire p-i-n heterostructures
1996 Electro-optic exciton nonlinearities in Zn1-xCdxSe/ZnSe multiple quantum wells
1996 Excitonic nonlinearities in wide gap II-VI multiple quantum wells
1996 Structural and optical studies of InxGa1-xAs/GaAs multiple quantum wells
1995 Optical transitions involving excitons in quantum wires
1994 Photocurrent spectroscopy of zncdse/znse multiple quantum wells