Alessandro Molle, Gabriele Faraone, Alessio Lamperti, Daniele Chiappe, Eugenio Cinquanta, Christian Martella, Emiliano Bonera, Emilio Scalise, Carlo Grazianetti,
We propose a sequential Al 2 O 3 encapsulation of silicene as a solution to degradation, that can be extended to the general case of epitaxial Xenes on substrates.
Tópico(s): Silicon Nanostructures and Photoluminescence
2019 - Royal Society of Chemistry | Faraday Discussions
Daniele Scopece, Francesco Montalenti, Monica Bollani, Daniel Chrastina, Emiliano Bonera,
Germanium is known to become a direct band gap material when subject to a biaxial tensile strain of 2% (Vogl et al 1993 Phys. Scr. T49B 476) or uniaxial tensile strain of 4% (Aldaghri et al 2012 J. Appl. Phys. 111 053106). This makes it appealing for the integration of optoelectronics into current CMOS technology. It is known that the induced strain is highly dependent on the geometry and composition of the whole system (stressors and substrate), leaving a large number of variables to the experimenters ...
Tópico(s): Advanced MEMS and NEMS Technologies
2014 - IOP Publishing | Semiconductor Science and Technology
Monica Bollani, Daniel Chrastina, L. Gagliano, L Rossetto, Daniele Scopece, Michael Barget, V. Mondiali, Jacopo Frigerio, Mario Lodari, Fabio Pezzoli, Francesco Montalenti, Emiliano Bonera,
We show that a relatively simple top-down fabrication can be used to locally deform germanium in order to achieve uniaxial tensile strain of up to 4%. Such high strain values are theoretically predicted to transform germanium from an indirect to a direct gap semiconductor. These values of strain were obtained by control of the perimetral forces exerted by epitaxial SiGe nanostructures acting as stressors. These highly strained regions can be used to control the band structure of silicon-integrated ...
Tópico(s): Advancements in Semiconductor Devices and Circuit Design
2015 - American Institute of Physics | Applied Physics Letters
E. Abate, G. Bellini, E. Fiorini, S. P. Ratti, N. Abbattista, A. Minafra, S. Mongelli, Angela Romano, P. Waloschek, M. Ageno, C. Felici, Antonella Agodi, R. Giordano, J. Alitti, V. Alles-Borelli, J.P. Baton, Alain Berthelot, U. Bidan, A. Daudin, B. Deler, O. Goussu, M. A. Jabiol, Franck Lévy, Charlotte Lewin, M. Neveu-René, A. Rogozinski, F. Shively, J. Laberrigue-Frolow, O. Ouannès, M. O. Sene, L. Vigneron, N. Abbattista, S. Mongelli, Angela Romano, E. Benedetti, J Litvak, G. Puppi, P. Waloschek, Maurice Whitehead, James Egert Allen, C. Bartoli, B. Brunelli, J. A. Nation, Barman Rumi, R. Toschi, Andrea Boschi, Fabio Magistrelli, James B. Allen, C. Coville, María Martone, Simona Segre, U. Amaldi, V.T. Cocconi, T. Fazzini, G. Fidecaro, C. Gesquière, Michel Legros, H. Steiner, G. Andreassi, P. Budini, G. Calucci, Gladis Cristina Furlan, Gino Belloni Peressutti, Piero Cazzola, I. Archetti, D. Steve Bocciarelli, P. Argan, G. Bendiscioli, Gabriella Ciocchetti, I. Ferrero, Alessandra Gigli, A. Piazzoli, Elena Picasso, G. Piragino, G. Ascarelli, S. Rodriguez, Anna Ascenzi, E. Bonucci, D. Steve Bocciarelli, Anna Ascenzi, Cyrille François, D. Steve Bocciarelli, A. Ascoli, Z. A. Fuhrman, U. Ascoli-Bartoli, A. De Angelis, Salvatore Martellucci, M. Asdente, J. Friedel, Bernard Aubert, V. Brisson, J. B. Hennessy, P. Mittner, Jean-Louis Six, C. Baglin, M. Bloch, Adèle Bressy, J. B. Hennessy, A. Lagarrigue, P. Mittner, A. Orkin-Lecourtois, P. Rançon, A. Rousset, X. Sauteron, Peter Auer, J. A. Nation, S. Aurisicchio, C. Frontali, Francesca Graziosi, S. Aurisicchio, C. Frontali, Francesca Graziosi, Gianluca Toschi, Frank Bachelet, Patrícia Maria Mendes Balata, N. Lucci, Fabrizio Baldassarre, Antonella Caforio, A. Ferilli, Dana Ferraro, M. Merlin, Stefano Semeraro, Catherin Fisher, W. M. Gibson, Alison Mason, W. Venus, Richard Evans, A. Hossain, W. O. Lock, M.F. Votruba, A. Wataghin, Muhaad Kasim, M. A. Shaukat, A. Fedrighini, A. J. Herz, A. E. Sichirollo, L. Tallone, G. Vegni, A. Balzarotti, Guadalupe Correa Chiarotti, A. Frova, F. Baracchi, R. Perilli-Fedeli, M. Pierucci, Giulio Saltini, G. Barbiellini, G. Bologna, G. Diambrini, G.P. Murtas, Antonio Barone, C. Frontali, G. Baroni, R. Bizzarri, Pierre Guidoni, A. Manfredini, A. Stajano, G. Brautti, M. Ceschia, L. Chersovani, M. Sessa, U. Amaldi, T. Fazzini, G. Fidecaro, H. Steiner, Matteo Bassetti, A. Pompei, P. Bassi, Guido Bertolini, F. Cappellani, B. Ferretti, G. Restelli, Andrea Rota, G. Venturini, J.P. Baton, Agatino Battaglia, M. Iannuzzi, E. Polacco, G. Bellini, G. Degli Antoni, E. Fiorini, P. Negri, S. P. Ratti, G. Bellini, E. Fiorini, W. B. Fretter, A. J. Herz, T. F. Hoang, P. Negri, S. P. Ratti, C. Baglin, H. H. Bingham, D. Drijard, A. Lagarrigue, P. Mittner, A. Orkin-Lecourtois, P. Rançon, A. Rousset, B. de Raad, R. Salmeron, Rainer Voß, G. Bellini, E. Fiorini, A. J. Herz, P. Negri, S. P. Ratti, C. Baglin, M. Bloch, H. H. Bingham, D. Drijard, A. Lagarrigue, P. Mittner, A. Orkin-Lecourtois, P. Rançon, A. Rousset, B. de Raad, R. Salmeron, Rainer Voß, G. Bellini, E. Fiorini, A. J. Herz, P. Negri, S. P. Ratti, M. Cresti, S. Limentani, R. Santangelo, W. B. Fretter, T. F. Hoang, G. Boreani, Isabel Moreno Perrero, C. M. Garelli, C. Baglin, H. H. Bingham, D. Drijard, A. Lagarrigue, P. Mittner, A. Orkin-Lecourtois, P. Rançon, A. Rousset, M. Bloch, B. de Raad, R. Salmeron, Rainer Voß, Enrico G. Beltrametti, Mauro Beltrami, Matteo Colombo, R. Fieschi, K. Berkelman, G. Cortellessa, A. Reale, André Steffen Berne, G. Boato, M. De Paz, Maurizio Bertolotti, Valentina A. Grasso, Thomas Diniz Papa, D. Sette, Maurizio Bertolotti, D. Sette, Carlo Bertoluzza, A. Bisi, A. Fasana, E. Gatti, L. Zappa, A. Bisi, A. Fasana, L. Zappa, A. Bisi, A. Fasana, L. Zappa, G. Boato, Geo Saura, Alberto Levi, G. Bonazzola, O. A. Borello, Stéfano Costa, S. Ferroni, G. Bonera, F. Borsa, Paolo De Stefano, A. Rigamionti, G. Bonera, Paolo De Stefano, Andrea Rigamonti, P. G. Bordoni, Paolo Emilio Giua, L. Palmieri, M. Verani-Borgucci, P. G. Bordoni, M. Nuovo, L. Verdini, P. G. Bordoni, M. Nuovo, L. Verdini, O. A. Borello, Fabien Ferrero, R. Malvano,
Italian Physical Society