BARZAGHI, ANDREA
Broadband control of the optical properties of semiconductors through site-controlled self-assembly of microcrystals
2020-01-01 Pedrini, J.; Biagioni, P.; Ballabio, A.; Barzaghi, A.; Bonzi, M.; Bonera, E.; Isella, G.; Pezzoli, F.
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
Engineering of the spin on dopant process on silicon on insulator substrate
2021-01-01 Barri, C.; Mafakheri, E.; Fagiani, L.; Tavani, G.; Barzaghi, A.; Chrastina, D.; Fedorov, A.; Frigerio, J.; Lodari, M.; Scotognella, F.; Arduca, E.; Abbarchi, M.; Perego, M.; Bollani, 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.
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-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.
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
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
Modelling of an intersubband quantum confined Stark effect in Ge quantum wells for mid-infrared photonics
2022-01-01 Barzaghi, A; Falcone, V; Calcaterra, S; Marris-Morini, D; Virgilio, M; Frigerio, J
On-Chip Mid-Infrared Supercontinuum Generation from 3 to 13 μm Wavelength
2020-01-01 Montesinos-Ballester, Miguel; Lafforgue, Christian; Frigerio, Jacopo; Ballabio, Andrea; Vakarin, Vladyslav; Liu, Qiankun; Ramirez, Joan Manel; Roux, Xavier Le; Bouville, David; Barzaghi, Andrea; Alonso-Ramos, Carlos; Vivien, Laurent; Isella, Giovanni; Marris-Morini, Delphine
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
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
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.
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.
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
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.