| Analysis of enhanced light emission from highly strained germanium microbridges MJ Süess, R Geiger, RA Minamisawa, G Schiefler, J Frigerio, D Chrastina, ... Nature Photonics 7 (6), 466-472, 2013 | 364 | 2013 |
| Integrated germanium optical interconnects on silicon substrates P Chaisakul, D Marris-Morini, J Frigerio, D Chrastina, MS Rouifed, ... Nature Photonics 8 (6), 482-488, 2014 | 180 | 2014 |
| Midinfrared plasmon-enhanced spectroscopy with germanium antennas on silicon substrates L Baldassarre, E Sakat, J Frigerio, A Samarelli, K Gallacher, E Calandrini, ... Nano letters 15 (11), 7225-7231, 2015 | 151 | 2015 |
| 23 GHz Ge/SiGe multiple quantum well electro-absorption modulator P Chaisakul, D Marris-Morini, MS Rouifed, G Isella, D Chrastina, ... Optics Express 20 (3), 3219-3224, 2012 | 127 | 2012 |
| Excess carrier lifetimes in Ge layers on Si R Geiger, J Frigerio, MJ Süess, D Chrastina, G Isella, R Spolenak, J Faist, ... Applied Physics Letters 104 (6), 062106, 2014 | 77 | 2014 |
| The thermoelectric properties of Ge/SiGe modulation doped superlattices A Samarelli, L Ferre Llin, S Cecchi, J Frigerio, T Etzelstorfer, E Müller, ... Journal of applied physics 113 (23), 233704, 2013 | 71 | 2013 |
| Graded SiGe waveguides with broadband low-loss propagation in the mid infrared JM Ramirez, Q Liu, V Vakarin, J Frigerio, A Ballabio, X Le Roux, ... Optics express 26 (2), 870-877, 2018 | 69 | 2018 |
| Tunability of the dielectric function of heavily doped germanium thin films for mid-infrared plasmonics J Frigerio, A Ballabio, G Isella, E Sakat, G Pellegrini, P Biagioni, M Bollani, ... Physical Review B 94 (8), 085202, 2016 | 62 | 2016 |
| Low-loss Ge-rich Si0.2Ge0.8 waveguides for mid-infrared photonics JM Ramirez, V Vakarin, C Gilles, J Frigerio, A Ballabio, P Chaisakul, ... Optics letters 42 (1), 105-108, 2017 | 60 | 2017 |
| Optical activation of germanium plasmonic antennas in the mid-infrared MP Fischer, C Schmidt, E Sakat, J Stock, A Samarelli, J Frigerio, ... Physical review letters 117 (4), 047401, 2016 | 48 | 2016 |
| Ge-rich graded-index Si1-xGex waveguides with broadband tight mode confinement and flat anomalous dispersion for nonlinear mid-infrared photonics JM Ramirez, V Vakarin, J Frigerio, P Chaisakul, D Chrastina, X Le Roux, ... Optics Express 25 (6), 6561-6567, 2017 | 46 | 2017 |
| Germanium-based integrated photonics from near-to mid-infrared applications D Marris-Morini, V Vakarin, JM Ramirez, Q Liu, A Ballabio, J Frigerio, ... Nanophotonics 7 (11), 1781-1793, 2018 | 40 | 2018 |
| Ultra-wideband Ge-rich silicon germanium integrated Mach–Zehnder interferometer for mid-infrared spectroscopy V Vakarin, JM Ramírez, J Frigerio, A Ballabio, X Le Roux, Q Liu, ... Optics letters 42 (17), 3482-3485, 2017 | 38 | 2017 |
| Advances toward Ge/SiGe quantum-well waveguide modulators at 1.3 μm MS Rouifed, D Marris-Morini, P Chaisakul, J Frigerio, G Isella, ... IEEE Journal of Selected Topics in Quantum Electronics 20 (4), 33-39, 2013 | 38 | 2013 |
| Analysis of Ge micro-cavities with in-plane tensile strains above 2% RW Millar, K Gallacher, J Frigerio, A Ballabio, A Bashir, I MacLaren, ... Optics Express 24 (5), 4365-4374, 2016 | 35 | 2016 |
| Quantum-confined Stark effect at 1.3 μm in Ge/Si0.35Ge0.65 quantum-well structure MS Rouifed, P Chaisakul, D Marris-Morini, J Frigerio, G Isella, ... Optics letters 37 (19), 3960-3962, 2012 | 35 | 2012 |
| Recent progress in GeSi electro-absorption modulators P Chaisakul, D Marris-Morini, MS Rouifed, J Frigerio, D Chrastina, ... Science and technology of advanced materials 15 (1), 014601, 2013 | 34 | 2013 |
| Mid-infrared sensing between 5.2 and 6.6 µm wavelengths using Ge-rich SiGe waveguides Q Liu, JM Ramirez, V Vakarin, X Le Roux, A Ballabio, J Frigerio, ... Optical Materials Express 8 (5), 1305-1312, 2018 | 29 | 2018 |
| 1.55 μm direct bandgap electroluminescence from strained n-Ge quantum wells grown on Si substrates K Gallacher, P Velha, DJ Paul, S Cecchi, J Frigerio, D Chrastina, G Isella Applied Physics Letters 101 (21), 211101, 2012 | 28 | 2012 |
| Spin-Hall voltage over a large length scale in bulk germanium F Bottegoni, C Zucchetti, S Dal Conte, J Frigerio, E Carpene, C Vergnaud, ... Physical Review Letters 118 (16), 167402, 2017 | 27 | 2017 |
Giovanni IsellaPolitecnico di MilanoVerified email at polimi.it
