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Low current dispersion and low bias‐stress degradation of unpassivated GaN/AlGaN/GaN/SiC HEMTs

Autor: Peter Kordos, Enrico Zanoni, J. Flynn, Gaudenzio Meneghesso, J. Bernat, R. Pierobon, G. Brandes, Michel Marso

Publikováno v: physica status solidi (c). 2:2676-2679

The performance of unpassivated GaN/AlGaN/GaN/SiC HEMTs with intentionally undoped and doped barrier structures are extensively studied. No drain current dispersion between DC and 50 ns pulses on doped devices and less than 10% dispersion on undoped

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae406235efe69e32bb87aea8c2511d50
https://doi.org/10.1002/pssc.200461304

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Autor: Gaudenzio Meneghesso, Alessandro Chini, Enrico Zanoni, R. Pierobon, Fabiana Rampazzo, Giovanni Verzellesi, C. Canali, Umesh K. Mishra

Publikováno v: IEEE Transactions on Electron Devices. 51:1554-1561

Drain current dispersion effects are investigated in AlGaN-GaN HEMTs by means of pulsed, transient, and small-signal measurements. Gate- and drain-lag effects characterized by time constants in the order of 10/sup -5/-10/sup -4/ s cause dispersion be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c06d9715ef8ab6a643c2695a8ee3b19a
https://doi.org/10.1109/ted.2004.835025

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Electrical Characterization of Inhomogeneous Ni2/Si/SiC Schottky Contacts

Autor: R. Pierobon, Vito Raineri, Fabrizio Roccaforte, Enrico Zanoni, Francesco La Via

Publikováno v: Materials Science Forum. :869-872

The electrical characterization of nickel silicide (Ni 2 Si) Schottky contacts on 4H-SiC is reported in this work. In spite of the nearly ideal behaviour observed at room temperature ( n =1.05), a deviation from the ideality was observed at lower tem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2a8260a5cff91daf6138983033b1e625
https://doi.org/10.4028/www.scientific.net/msf.457-460.869

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Second-harmonic generation in silicon waveguides strained by silicon nitride

Autor: Federica Bianco, Valérie Véniard, Stefano Ossicini, Stefan Wabnitz, R. Pierobon, Massimo Cazzanelli, E. Borga, Lorenzo Pavesi, Elena Degoli, Daniele Modotto, E. Luppi, Georg Pucker, Mher Ghulinyan

Publikováno v: Nature materials
11 (2012): 148–154. doi:10.1038/NMAT3200
info:cnr-pdr/source/autori:Cazzanelli M, F. Bianco, E. Borga, G. Pucker, M. Ghulinyan, E. Degoli, E. Luppi, V. Véniard, S. Ossicini, D. Modotto, S. Wabnitz, R. Pierobon, L. Pavesi/titolo:Second-harmonic generation in silicon waveguides strained by silicon nitride/doi:10.1038%2FNMAT3200/rivista:Nature materials (Print)/anno:2012/pagina_da:148/pagina_a:154/intervallo_pagine:148–154/volume:11
Nature Materials
Nature Materials, Nature Publishing Group, 2012, 11 (2), pp.148-154. ⟨10.1038/NMAT3200⟩
Nature Materials, Nature Publishing Group, 2012, 11 (2), pp.148. ⟨10.1038/NMAT3200⟩
Nature Materials, 2012, 11 (2), pp.148-154. ⟨10.1038/NMAT3200⟩
Nature Materials, 2012, 11 (2), pp.148. ⟨10.1038/NMAT3200⟩

International audience; Silicon photonics meets the electronics requirement of increased speed and bandwidth with on-chip optical networks. All-optical data management requires nonlinear silicon photonics. In silicon only third-order optical nonlinea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea0fb3c4e23f1297b4a47f54150317f4
https://publications.cnr.it/doc/189591

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Second-order susceptibility χ(2) in Si waveguides

Autor: Alessandro Pitanti, B. Dierre, Lorenzo Pavesi, E. Borga, A. Yeremian, Mher Ghulinyan, Paolo Bettotti, K. Fedus, R. Pierobon, Massimo Cazzanelli, G. Pucker, Federica Bianco

Publikováno v: 8th IEEE International Conference on Group IV Photonics.

Tensile strained-silicon waveguides were produced by LPCVD (780 °C) by depositing a 150 nm-thick Si 3 N 4 overlayer. Nonlinear nanosecond and femtosecond transmission experiments indicated the presence of a significant χ(2) in the bulk silicon.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fd623857d62ccd2a5de6446d38f446a6
https://doi.org/10.1109/group4.2011.6053704

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Investigation of luminescent dye-doped or rare-earth-doped monodisperse silica nanospheres for DNA microarray labelling

Autor: Raffaele Ricco, R. Pierobon, Alvise Benedetti, Francesco Enrichi, Alvise Parma, A. Meneghello, Francesco Marinello, P. Schiavuta, Pietro Riello, E. Cretaio

DNA microarray is a high-throughput technology used for detection and quantification of nucleic acid molecules and others of biological interest. The analysis is resulting by specific hybridization between probe sequences deposited in array and a tar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::540d4ac3b0efa71b0a98b856c87fb1e2
http://hdl.handle.net/11562/1064525

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An effective and viable approach to qualify surface functionalization processes

Autor: E. Froner, E. DAmato, M. Scarpa, R. Pierobon, M.V. Nardi, L. Aversa, R. Verucchi, S. Iannotta

Publikováno v: Analytical & bioanalytical chemistry
(2010).
info:cnr-pdr/source/autori:E. Froner, E. DAmato, M. Scarpa, R. Pierobon, M.V. Nardi, L. Aversa, R. Verucchi, S. Iannotta/titolo:An effective and viable approach to qualify surface functionalization processes/doi:/rivista:Analytical & bioanalytical chemistry (Print)/anno:2010/pagina_da:/pagina_a:/intervallo_pagine:/volume

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::b0d184e9b0cc74f254c6fe4748c4ffc2
http://www.cnr.it/prodotto/i/25488

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Luminescent dye-doped or rare-earth-doped monodisperse silica nanospheres as efficient labels in DNA microarrays

Autor: Raffaele Ricco, Francesco Enrichi, Francesco Marinello, R. Pierobon, P. Schiavuta, A. Meneghello

Luminescent nanoparticles are gaining more and more interest in bio-labeling and bio-imaging applications, like for example DNA microarray. This is a high-throughput technology used for detection and quantification of nucleic acid molecules and other

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78fe97bdfd430355b9db468052c6bbaf
http://hdl.handle.net/11577/2384332

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Systematic characterization of soft- and hard-breakdown spots using techniques with nanometer resolution

Autor: M. Porti, S. Gerardin, M. Nafrı´a, X. Aymerich, A. Cester, A. Paccagnella, P. Schiavuta, R. Pierobon

Publikováno v: Università degli Studi di Padova-IRIS

In this work, different Atomic Force Microscopy (AFM) related techniques have been used to completely characterize soft- and hard-breakdown spots of SiO"2 gate oxides. In particular, C-AFM (Conductive AFM), SCM (Scanning Capacitance Microscopy) and K

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54a86ea73710a87c8139256183a21d8c
http://hdl.handle.net/11577/2436376

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Una metodologia ed un sistema di gestione di ontologie per la descrizione concettuale dei beni culturali

Autor: Aiello, C. Allocca, S. Brandi, M. Mango Furnari, R. Pierobon, F. Proto, F. Miele

Publikováno v: Le ontologie in campo umanistico (archeologia, architettura e beni culturali), Firenze, 2006
info:cnr-pdr/source/autori:Aiello, C. Allocca, S. Brandi, M. Mango Furnari, R. Pierobon, F. Proto, F. Miele/congresso_nome:Le ontologie in campo umanistico (archeologia, architettura e beni culturali)/congresso_luogo:Firenze/congresso_data:2006/anno:2006/pagina_da:/pagina_a:/intervallo_pagine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::802be65a81f3652e7b68ad9d8ab0c1e0
https://publications.cnr.it/doc/78489

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