Sfoglia per Autore
Hole and electron spin lifetime in lightly n-doped silicon at low temperatures
2024-01-01 Zucchetti, C.; Scali, F.; Ballabio, A.; Bollani, M.; Isella, G.; Ferrari, G.; Finazzi, M.; Ciccacci, F.; Bottegoni, F.
Parity-conserving Cooper-pair transport and ideal superconducting diode in planar germanium
2024-01-01 Valentini, Marco; Sagi, Oliver; Baghumyan, Levon; de Gijsel, Thijs; Jung, Jason; Calcaterra, Stefano; Ballabio, Andrea; Aguilera Servin, Juan; Aggarwal, Kushagra; Janik, Marian; Adletzberger, Thomas; Seoane Souto, Rubén; Leijnse, Martin; Danon, Jeroen; Schrade, Constantin; Bakkers, Erik; Chrastina, Daniel; Isella, Giovanni; Katsaros, Georgios
A gate tunable transmon qubit in planar Ge
2024-01-01 Sagi, Oliver; Crippa, Alessandro; Valentini, Marco; Janik, Marian; Baghumyan, Levon; Fabris, Giorgio; Kapoor, Lucky; Hassani, Farid; Fink, Johannes; Calcaterra, Stefano; Chrastina, Daniel; Isella, Giovanni; Katsaros, Georgios
Hole and positron interaction with vacancies and p-type dopants in epitaxially grown silicon
2024-01-01 Isa, F.; Schmidt, J. A.; Aghion, S.; Napolitani, E.; Isella, G.; Ferragut, R.
Modeling and Design of GeSn Avalanche Photodiodes With High Tin Content for Applications at 3.3 μm
2024-01-01 Finazzi, Lorenzo; Giani, Raffaele; Concepción, Omar; Buca, Dan; Reboud, Vincent; Isella, Giovanni; Tosi, Alberto
Cross-architecture tuning of silicon and SiGe-based quantum devices using machine learning
2024-01-01 Severin, B.; Lennon, D. T.; Camenzind, L. C.; Vigneau, F.; Fedele, F.; Jirovec, D.; Ballabio, A.; Chrastina, D.; Isella, G.; de Kruijf, M.; Carballido, M. J.; Svab, S.; Kuhlmann, A. V.; Geyer, S.; Froning, F. N. M.; Moon, H.; Osborne, M. A.; Sejdinovic, D.; Katsaros, G.; Zumbühl, D. M.; Briggs, G. A. D.; Ares, N.
Near‐Infrared Light Trapping and Avalanche Multiplication in Silicon Epitaxial Microcrystals
2024-01-01 Falcone, Virginia; Barzaghi, Andrea; Signorelli, Fabio; Valente, Joao; Firoozabadi, Saleh; Zucchetti, Carlo; Bergamaschini, Roberto; Ballabio, Andrea; Bottegoni, Federico; Zappa, Franco; Montalenti, Francesco; Miglio, Leo; Volz, Kerstin; Paul, Douglas J.; Biagioni, Paolo; Tosi, Alberto; Isella, Giovanni
Perspectives of ultrafast hyperspectral imaging in Scanning Electron Microscopy
2023-01-01 Tagliaferri, Alberto; KOSARI MEHR, Abbas; Zaghloul, Mohamed; Cao, Wenzheng; Chen, Hao; Irde, Gabriele; Sala, Vittorio; Cerullo, Giulio; Isella, Giovanni; Lanzani, Guglielmo; Zani, Maurizio; Khursheed, Anjam; Pietralunga, Silvia
Integrated photodetector operating in the long-wave infrared spectral range
2023-01-01 Nguyen, Thn; Koompai, N; Turpaud, V; Montesinos-Ballester, M; Frigerio, J; Calcaterra, S; Ballabio, A; Le Roux, X; Coudevylle, Jr; Villebasse, C; Bouville, D; Alonso-Ramos, C; Vivien, L; Isella, G; Marris-Morini, D
Room Temperature-Integrated Photodetector between 5 mu m and 8 mu m Wavelength
2023-01-01 Nguyen, Thn; Koompai, N; Turpaud, V; Montesinos-Ballester, M; Frigerio, J; Calcaterra, S; Ballabio, A; Le Roux, X; Coudevylle, Jr; Villebasse, C; Bouville, D; Alonso-Ramos, C; Vivien, L; Isella, G; Marris-Morini, D
Electric-field induced modification of the photoluminescence polarization in Ge/Si0.15Ge0.85 quantum wells
2023-01-01 Rossi, Simone; Talamas Simola, Enrico; Raimondo, Marta; Acciarri, Maurizio; Pedrini, Jacopo; Balocchi, Andrea; Marie, Xavier; Isella, Giovanni; Pezzoli, Fabio
Long-wave infrared integrated resonators in the 7.5-9 mu m wavelength range
2023-01-01 Koompai, N; Nguyen, Thn; Turpaud, V; Frigerio, J; Falcone, V; Calcaterra, S; Lucia, L; Bousseksou, A; Colombelli, R; Coudevylle, Jr; Bouville, D; Alonso-Ramos, C; Vivien, L; Isella, G; Marris-Morini, D
Racetrack resonator based-on SiGe waveguide for long-wave infrared range
2023-01-01 Koompai, N; Nguyen, Thn; Lucia, L; Turpaud, V; Frigerio, J; Bousseksou, A; Alonso-Ramos, C; Vivien, L; Colombelli, R; Isella, G; Marris-Morini, D
Non-local architecture for spin current manipulation in silicon platforms
2023-01-01 Zucchetti, C.; Scali, F.; Grassi, P.; Bollani, M.; Anzi, L.; Isella, G.; Finazzi, M.; Ciccacci, F.; Bottegoni, F.
Electrically Tunable Ge/Si VIS-Swir Photodetector
2022-01-01 Ballabio, Andrea; De Iacovo, Andrea; Frigerio, Jacopo; Fabbri, Andrea; Isella, Giovanni; Colace, Lorenzo
Si and Ge-on-Si self-assembled micro-crystal SPADs
2022-01-01 Signorelli, Fabio; Barzaghi, Andrea; Falcone, Virginia; Valente, Joao; Bergamaschini, Roberto; Zappa, Franco; Paul, Douglas J.; Isella, Giovanni; Tosi, Alberto
Germanium Quantum Wells for Non-Linear Integrated Photonics
2022-01-01 Barzaghi, Andrea; Falcone, Virginia; Calcaterra, Stefano; Giani, Raffaele; Ballabio, Andrea; Isella, Giovanni; Chrastina, Daniel; Ortolani, Michele; Virgilio, Michele; Frigerio, Jacopo
Mid-infrared Integrated Electro-optic Modulator Operating up to 225 MHz between 6.4 and 10.7 μm Wavelength
2022-01-01 Montesinos-Ballester, M.; Deniel, L.; Koompai, N.; Nguyen, T. H. N.; Frigerio, J.; Ballabio, A.; Falcone, V.; Le Roux, X.; Alonso-Ramos, C.; Vivien, L.; Bousseksou, A.; Isella, G.; Marris-Morini, D.
Dual-Band Ge-on-Si Photodetector Array With Custom, Integrated Readout Electronics
2022-01-01 De Iacovo, A.; Mitri, F.; Ballabio, A.; Frigerio, J.; Isella, G.; Ria, A.; Cicalini, M.; Bruschi, P.; Colace, L.
On-chip infrared photonics with Si-Ge-heterostructures: What is next?
2022-01-01 Fischer, I. A.; Brehm, M.; De Seta, M.; Isella, G.; Paul, D. J.; Virgilio, M.; Capellini, G.
Optical Manipulation of the Rashba Effect in Germanium Quantum Wells
2022-01-01 TALAMAS SIMOLA, Enrico; Raimondo, Marta; Acciarri, Maurizio; Pedrini, Jacopo; Balocchi, Andrea; Marie, Xavier; Isella, Giovanni; Pezzoli, Fabio; Rossi, Simone
Dynamics of Hole Singlet-Triplet Qubits with Large g-Factor Differences
2022-01-01 Jirovec, Daniel; Mutter, Philipp M.; Hofmann, Andrea; Crippa, Alessandro; Rychetsky, Marek; Craig, David L.; Kukucka, Josip; Martins, Frederico; Ballabio, Andrea; Ares, Natalia; Chrastina, Daniel; Isella, Giovanni; Burkard, Guido; Katsaros, Georgios
Defect free strain relaxation of microcrystals on mesoporous patterned silicon
2022-01-01 Heintz, Alexandre; Ilahi, Bouraoui; Pofelski, Alexandre; Botton, Gianluigi; Patriarche, Gilles; Barzaghi, Andrea; Fafard, Simon; Arès, Richard; Isella, Giovanni; Boucherif, Abderraouf
1 GHz electro-optical silicon-germanium modulator in the 5-9 µm wavelength range
2022-01-01 Nguyen, Thi Hao Nhi; Koompai, Natnicha; Turpaud, Victor; Montesinos-Ballester, Miguel; Peltier, Jonathan; Frigerio, Jacopo; Ballabio, Andrea; Giani, Raffaele; Coudevylle, Jean-René; Villebasse, Cédric; Bouville, David; Alonso-Ramos, Carlos; Vivien, Laurent; Isella, Giovanni; Marris-Morini, Delphine
Graphene/Ge microcrystal photodetectors with enhanced infrared responsivity
2022-01-01 Falcone, V; Ballabio, A; Barzaghi, A; Zucchetti, C; Anzi, L; Bottegoni, F; Frigerio, J; Sordan, R; Biagioni, P; Isella, G
DOUBLE PHOTODIODE ELECTROMAGNETIC RADIATION SENSOR DEVICE
2021-01-01 Frigerio, J.; Isella, G.; Ballabio, A.; DE IACOVO, A.; Colace, L.
ELECTROMAGNETIC RADIATION SPECTRUM DETECTION SYSTEM
2021-01-01 Frigerio, J.; Isella, G.; Ballabio, A.; DE IACOVO, A.; Colace, L.
Dynamical imaging of local photovoltage at semiconductor surface by photo-assisted ultrafast scanning electron microscopy
2021-01-01 Zaghloul, Mohamed; Pietralunga, Silvia M.; Irde, Gabriele; Sala, Vittorio; Cerullo, GIULIO NICOLA FELICE; Chen, Hao; Isella, Giovanni; Lanzani, Guglielmo; Zani, Maurizio; Tagliaferri, Alberto
Self-assembled Ge-on-Si microcrystals for single photon detection
2021-01-01 Barzaghi, A.; Firoozabadi, S.; Signorelli, F.; Salvalaglio, M.; Bergamaschini, R.; Ballabio, A.; Falcone, V.; Chejarla, V. S.; Beyer, A.; Albani, M.; Valente, J.; Voigt, A.; Paul, D. J.; Miglio, L.; Montalenti, F.; Volz, K.; Tosi, A.; Isella, G.
Mid-infrared second harmonic generation with Ge quantum wells
2021-01-01 Frigerio, J.; Ciano, C.; Ballabio, A.; Chrastina, D.; Allerbeck, J.; Kuttruff, J.; Zeng, L.; Olsson, E.; Brida, D.; Isella, G.; Virgilio, M.; Ortolani, M.
Faceting of Si and Ge crystals grown on deeply patterned Si substrates in the kinetic regime: phase-field modelling and experiments
2021-01-01 Albani, M.; Bergamaschini, R.; Barzaghi, A.; Salvalaglio, M.; Valente, J.; Paul, D. J.; Voigt, A.; Isella, G.; Montalenti, F.
Photonic Band Gap and Light Routing in Self-Assembled Lattices of Epitaxial Ge-on-Si Microstructures
2021-01-01 Pedrini, Jacopo; Barzaghi, Andrea; Valente, Joao; Paul, Douglas J.; Isella, Giovanni; Pezzoli, Fabio
Field-resolved detection of the temporal response of a single plasmonic antenna in the mid-infrared
2021-01-01 Fischer, M. P.; Maccaferri, N.; Gallacher, K.; Frigerio, J.; Pellegrini, G.; Paul, D. J.; Isella, G.; Leitenstorfer, A.; Biagioni, P.; Brida, D.
Ge micro-crystals photedetectors with enhanced infrared responsivity
2021-01-01 Falcone, V.; Ballabio, A.; Barzaghi, A.; Zucchetti, C.; Anzi, L.; Frigerio, J.; Bottegoni, F.; Biagioni, P.; Isella, G.
Ge/Si electrically tunable VIS/SWIR photodetector
2021-01-01 Ballabio, A.; De Iacovo, A.; Frigerio, J.; Fabbri, A.; Isella, G.; Colace, L.
Design and simulation of waveguide-integrated Ge/SiGe quantum-confined Stark effect optical modulator based on adiabatic coupling with SiGe waveguide
2021-01-01 Traiwattanapong, W.; Chaisakul, P.; Frigerio, J.; Chrastina, D.; Isella, G.; Vivien, L.; Marris-Morini, D.
Broadband mid-infrared integrated electro-optic modulator based on a Schottky diode embedded in a graded SiGe waveguide
2021-01-01 Montesinos-Ballester, M.; Deniel, L.; Koompai, N.; Nguyen, T. H. N.; Frigerio, J.; Ballabio, A.; Falcone, V.; Roux, X. L.; Alonso-Ramos, C.; Vivien, L.; Bousseksou, A.; Isella, G.; Marris-Morini, D.
CMOS-Compatible Bias-Tunable Dual-Band Detector Based on GeSn/Ge/Si Coupled Photodiodes
2021-01-01 Talamas Simola, E.; Kiyek, V.; Ballabio, A.; Schlykow, V.; Frigerio, J.; Zucchetti, C.; De Iacovo, A.; Colace, L.; Yamamoto, Y.; Capellini, G.; Grutzmacher, D.; Buca, D.; Isella, G.
Ge-on-Si based mid-infrared plasmonics
2021-01-01 Frigerio, J.; Baldassarre, L.; Pellegrini, G.; Fischer, M. P.; Gallacher, K.; Millar, R.; Ballabio, A.; Brida, D.; Isella, G.; Napolitani, E.; Paul, D. J.; Ortolani, M.; Biagioni, P.
A singlet-triplet hole spin qubit in planar Ge
2021-01-01 Jirovec, Daniel; Hofmann, Andrea; Ballabio, Andrea; Mutter, Philipp M.; Tavani, Giulio; Botifoll, Marc; Crippa, Alessandro; Kukucka, Josip; Sagi, Oliver; Martins, Frederico; Saez-Mollejo, Jaime; Prieto, Ivan; Borovkov, Maksim; Arbiol, Jordi; Chrastina, Daniel; Isella, Giovanni; Katsaros, Georgios
Two-octaves mid-infrared supercontinuum generation in integrated SiGe waveguides
2021-01-01 Montesinos-Ballester, M.; Lafforgue, C.; Frigerio, J.; Ballabio, A.; Vakarin, V.; Liu, Q.; Ramirez, J. M.; Le Roux, X.; Herth, E.; Coudevylle, J. R.; Bouville, D.; Barzaghi, A.; Alonso-Ramos, C.; Vivien, L.; Isella, G.; Marris-Morini, D.
Large Rashba unidirectional magnetoresistance in the Fe/Ge(111) interface states
2021-01-01 Guillet, T.; Marty, A.; Vergnaud, C.; Jamet, M.; Zucchetti, C.; Isella, G.; Barbedienne, Q.; Jaffres, H.; Reyren, N.; George, J. -M.; Fert, A.
Dispositivo sensore di radiazione elettromagnetica a doppio fotodiodo
2020-01-01 Ballabio, A.; Isella, G.; Frigerio, J.; Colace, L.; De Iacovo, A.
Sensore ottico iperspettrale a semiconduttore
2020-01-01 Isella, G.; Frigerio, J.; Ballabio, A.; Colace, L.; De Iacovo, A.
Germanium: a semiconducting platform for spin-orbitronics
2020-01-01 Guillet, Thomas; Zucchetti, Carlo; Marchionni, Adele; Barbedienne, Quentin; Hallal, Ali; Marty, Alain; Vergnaud, Céline; Isella, Giovanni; Jaffrès, Henri; Reyren, Nicolas; George, Jean-Marie; Chshiev, Mair; Finazzi, Marco; Ciccacci, Franco; Biagioni, Paolo; Masseboeuf, Aurélien; Okuno, Hanako; Bottegoni, Federico; Fert, Albert; Jamet, Matthieu
Characterization of integrated waveguides by atomic-force-microscopy-assisted mid-infrared imaging and spectroscopy
2020-01-01 Gallacher, K.; Millar, R. W.; Paul, D. J.; Frigerio, J.; Ballabio, A.; Isella, G.; Rusconi, F.; Biagioni, P.; Giliberti, V.; Sorgi, A.; Baldassarre, L.; Ortolani, M.
Self-Assembly of Nanovoids in Si Microcrystals Epitaxially Grown on Deeply Patterned Substrates
2020-01-01 Barzaghi, A.; Firoozabadi, S.; Salvalaglio, M.; Bergamaschini, R.; Ballabio, A.; Beyer, A.; Albani, M.; Valente, J.; Voigt, A.; Paul, D. J.; Miglio, L.; Montalenti, F.; Volz, K.; Isella, G.
Optical modulation in Ge-rich SiGe waveguides in the mid-infrared wavelength range up to 11 µm
2020-01-01 Montesinos-Ballester, Miguel; Vakarin, Vladyslav; Ramirez, Joan Manel; Liu, Qiankun; Alonso-Ramos, Carlos; Le Roux, Xavier; Frigerio, Jacopo; Ballabio, Andrea; Barzaghi, Andrea; Deniel, Lucas; Bouville, David; Vivien, Laurent; Isella, Giovanni; Marris-Morini, Delphine
Ge-rich graded SiGe waveguides and interferometers from 5 to 11 µm wavelength range
2020-01-01 Montesinos-Ballester, M.; Vakarin, V.; Liu, Q.; Le Roux, X.; Frigerio, J.; Ballabio, A.; Barzaghi, A.; Alonso-Ramos, C.; Vivien, L.; Isella, G.; Marris-Morini, D.
Ex-situ doping of epitaxially grown Ge on Si by ion-implantation and pulsed laser melting
2020-01-01 Milazzo, R.; Carraro, C.; Frigerio, J.; Ballabio, A.; Impellizzeri, G.; Scarpa, D.; Andrighetto, A.; Isella, G.; Napolitani, E.
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