Search Results - "Coffa, S."

Carbonization and transition layer effects on 3C-SiC film residual stress by Anzalone, R., Litrico, G., Piluso, N., Reitano, R., Alberti, A., Fiorenza, P., Coffa, S., La Via, F.

“…•The dependence of the voids density on the C/H ratio in the carbonization process is studied.•The effect of the low temperature buffer layer on the voids…”
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Coupled Monte Carlo-Poisson method for the simulation of particle-particle effects in dielectrophoretic devices by La Magna, A., Camarda, M., Deretzis, I., Fisicaro, G., Coffa, S.

“…Simulations can aid to bridge the gap between the proof-of-concept stage and the engineering of dielectrophoretic devices. We present a simulation method…”
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Room-temperature electroluminescence from Er-doped crystalline Si by Franzò, G., Priolo, F., Coffa, S., Polman, A., Carnera, A.

“…We have obtained room-temperature electroluminescence (EL) at ∼1.54 μm from Er and O co-doped crystalline p-n Si diodes fabricated by ion implantation, under…”
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High efficiency and fast modulation of Er-doped light emitting Si diodes by Coffa, S., Franzò, G., Priolo, F.

“…We demonstrate that the electrical excitation of Er ions incorporated within the depletion layer of a p+−n+ Si diode allows one to simultaneously obtain…”
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Evidence for small interstitial clusters as the origin of photoluminescence W band in ion-implanted silicon by Giri, P. K., Coffa, S., Rimini, E.

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Origin and perspectives of the 1.54 μm luminescence from ion-beam-synthesized β-FeSi2 precipitates in Si by Spinella, C., Coffa, S., Bongiorno, C., Pannitteri, S., Grimaldi, M. G.

“…The structural and optical properties of β-FeSi2 precipitates in Si have been analyzed. Float zone Si samples were implanted at 250 °C with 350 keV Fe ions to…”
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Design, fabrication, and testing of an integrated Si-based light modulator by Sciuto, A., Libertino, S., Alessandria, A., Coffa, S., Coppola, G.

“…We have fabricated and characterized a novel Si-based light modulator working at the standard communication wavelength of 1.5 /spl mu/m. It consists of a…”
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Role of Extended Vacancy-Vacancy Interaction on the Ripening of Voids in Silicon by La Magna, A., Coffa, S., Colombo, L.

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Quantitative electron energy loss spectroscopy of si nanoclusters embedded in SiOx by NICOTRA, G, BONGIORNO, C, CARISTIA, L, COFFA, S, SPINELLA, C

“…We have used a methodology, based on electron energy loss spectroscopy combined with energy filtered images, which allows us to quantify the clustered silicon…”
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Adding semantics to gene expression profiles: new tools for drug discovery by Manganaro, V, Paratore, S, Alessi, E, Coffa, S, Cavallaro, S

“…Gene expression profiles are unveiling a wealth of new potential drug targets for a wide range of diseases, offering new opportunities for drug discoveries…”
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Early genomics of learning and memory: a review by Paratore, S., Alessi, E., Coffa, S., Torrisi, A., Mastrobuono, F., Cavallaro, S.

“…The characterization of the molecular mechanisms whereby our brain codes, stores and retrieves memories remains a fundamental puzzle in neuroscience. Despite…”
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Design and performance of an erbium-doped silicon waveguide detector operating at 1.5 μm by Kik, P G, Polman, A, Libertino, S, Coffa, S

“…A new concept for an infrared waveguide detector based on silicon is introduced. It is fabricated using silicon-on-insulator material, and consists of an…”
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Evolution of the local environment around Er upon thermal annealing in Er and O co-implanted Si by Terrasi, A., Franzò, G., Coffa, S., Priolo, F., D’Acapito, F., Mobilio, S.

“…We present extended x-ray absorption fine structure (EXAFS) analyses of the Er LIII edge in Er-doped (100) Si samples. The samples were prepared by multiple…”
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Experimental evidences of carrier distribution and behavior in frequency in a BMFET Modulator by Sciuto, A., Libertino, S., Coffa, S., Coppola, G., Iodice, M.

“…We propose a novel method to monitor the carrier plasma distribution in a bipolar mode field effect transistor light modulator, using standard emission…”
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Trap-limited migration of Si self-interstitials at room temperature by Kyllesbech Larsen K, Privitera, V, V, Coffa, S, Priolo, F, Campisano, SU, Carnera, A

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Accelerated Monte Carlo algorithms for defect diffusion and clustering by La Magna, A, Coffa, S

“…We present a hierarchy of accelerate Monte Carlo (MC) algorithms which can be used to investigate the kinetic evolution of systems consisting of interacting…”
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Analytical tight-binding calculations for optical absorption in single wall carbon nanotubes by Buonocore, F., Vinciguerra, V., Coffa, S.

“…We present our calculations of the optical absorption for dipole direct transitions in the tight binding zone folding scheme for single wall carbon nanotubes…”
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A kinetic lattice Monte-Carlo approach to the evolution of boron in silicon by Strobel, M., La Magna, A., Coffa, S.

“…A kinetic 3D lattice Monte-Carlo (MC) model is introduced, which allows to describe the evolution of boron-rich silicon, especially the formation of…”
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Beta1 integrin is required for ureteric bud branching development by Zhang, X., Mernaugh, G., Coffa, S., Moeckel, G., Brackebusch, C., Fassler, R., Pozzi, A., Zent, R.

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Efficient electroluminescence from rare earth doped MOS diodes by Wang, S., Coffa, S., Carius, R., Buchal, Ch

“…Efficient infra-red and visible electroluminescence (EL) has been obtained from implanted rare earth ions in the SiO 2 of a silicon-metal-oxide-semiconductor…”
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