M Vivona, P Fiorenza, V Scuderi, F La Via, F Giannazzo, F Roccaforte

Space charge limited current in 4H-SiC Schottky diodes in the presence of stacking faults

Applied Physics Letters [AIP Publishing], Volume: 123 Issue: 7

Marilena Vivona, Filippo Giannazzo, Gabriele Bellocchi, Salvatore Panasci, Simonpietro Agnello, Paolo Badalà, Anna Bassi, Corrado Bongiorno, Salvatore Di Franco, Simone Rascunà, Fabrizio Roccaforte

Exploring UV-Laser Effects on Al-Implanted 4H-SiC

Solid State Phenomena [Trans Tech Publications Ltd], Volume: 342 Pages: 85-89

Marilena Vivona, Filippo Giannazzo, Gabriele Bellocchi, Salvatore Ethan Panasci, Simonpietro Agnello, Paolo Badalà, Anna Bassi, Corrado Bongiorno, Salvatore Di Franco, Simone Rascunà, Fabrizio Roccaforte

Effects of Excimer Laser Irradiation on the Morphological, Structural, and Electrical Properties of Aluminum-Implanted Silicon Carbide (4H-SiC)

ACS Applied Electronic Materials [American Chemical Society], Volume: 4 Issue: 9 Pages: 4514-4520

Patrick Fiorenza, Emanuela Schilirò, Giuseppe Greco, Marilena Vivona, Marco Cannas, Filippo Giannazzo, Raffaella Lo Nigro, Fabrizio Roccaforte

Temperature and time dependent electron trapping in Al2O3 thin films onto AlGaN/GaN heterostructures

Applied Surface Science [North-Holland], Volume: 579 Pages: 152136

Marilena Vivona, Gabriele Bellocchi, Raffaella Lo Nigro, Simone Rascunà, Fabrizio Roccaforte

Electrical evolution of W and WC Schottky contacts on 4H-SiC at different annealing temperatures

Semiconductor Science and Technology [IOP Publishing], Volume: 37 Issue: 1 Pages: 015012

Marilena Vivona, Giuseppe ,Greco, Monia Spera, Patrick Fiorenza, Filippo Giannazzo, Antonino La Magna, Fabrizio Roccaforte

Ni Schottky barrier on heavily doped phosphorous implanted 4H-SiC

Journal of Physics D: Applied Physics [IOP], Volume: 54 Issue: 44 Pages: 445107

G Bellocchi, M Vivona, C Bongiorno, P Badalà, A Bassi, S Rascuna, F Roccaforte

Barrier Height Tuning in Ti/4H-SiC Schottky diodes

Solid-State Electronics [Pergamon], Volume: 186 Pages: 108042

Marilena Vivona, Giuseppe Greco, Gabriele Bellocchi, Luca Zumbo, Salvatore Di Franco, Mario Saggio, Simone Rascunà, Fabrizio Roccaforte

Electrical properties of inhomogeneous tungsten carbide Schottky barrier on 4H-SiC

Journal of Physics D: Applied Physics [IOP Publishing], Volume: 54 Issue: 5 Pages: 055101

Monia Spera, Giuseppe Greco, Andrea Severino, Marilena Vivona, Patrick Fiorenza, Filippo Giannazzo, Fabrizio Roccaforte

Active dopant profiling and Ohmic contacts behavior in degenerate n-type implanted silicon carbide

Applied Physics Letters [AIP Publishing LLC], Volume: 117 Issue: 1 Pages: 013502

Patrick Fiorenza, Marilena Vivona, Salvatore Di Franco, Emanuele Smecca, Salvatore Sanzaro, Alessandra Alberti, Mario Saggio, Fabrizio Roccaforte

Properties of Al2O3 thin films deposited on 4H-SiC by reactive ion sputtering

Materials Science in Semiconductor Processing [Pergamon], Volume: 93 Pages: 290-294

Marilena Vivona, Michalis N Zervas

Instrumentation for Simultaneous Non-Destructive Profiling of Refractive Index and Rare-Earth-Ion Distributions in Optical Fiber Preforms

Instruments [Multidisciplinary Digital Publishing Institute], Volume: 2 Issue: 4 Pages: 23

Marilena Vivona, Jaesun Kim, Michalis N Zervas

Non-destructive characterization of rare-earth-doped optical fiber preforms

Optics letters [Optical Society of America], Volume: 43 Issue: 20 Pages: 4907-4910

Patrick Fiorenza, Marilena Vivona, Ferdinando Iucolano, Andrea Severino, Simona Lorenti, Giuseppe Nicotra, Corrado Bongiorno, Filippo Giannazzo, Fabrizio Roccaforte

Temperature-dependent Fowler-Nordheim electron barrier height in SiO2/4H-SiC MOS capacitors

Materials Science in Semiconductor Processing [Pergamon], Volume: 78 Pages: 38-42

M Vivona, G Greco, C Bongiorno, R Lo Nigro, S Scalese, F Roccaforte

Electrical and structural properties of surfaces and interfaces in Ti/Al/Ni Ohmic contacts to p-type implanted 4H-SiC

Applied Surface Science [North-Holland], Volume: 420 Pages: 331-335

F Roccaforte, M Vivona, G Greco, R Lo Nigro, F Giannazzo, S Di Franco, C Bongiorno, F Iucolano, A Frazzetto, S Rascunà, A Patti, M Saggio

Ti/Al‐based contacts to p‐type SiC and GaN for power device applications

physica status solidi (a) [], Volume: 214 Issue: 4 Pages: 1600357

Patrick Fiorenza, Giuseppe Greco, Marilena Vivona, Filippo Giannazzo, Salvatore Di Franco, Alessia Frazzetto, Alfio Guarnera, Mario Saggio, Ferdinando Iucolano, Alfonso Patti, Fabrizio Roccaforte

Electrical characterization of trapping phenomena at SiO2/SiC and SiO2/GaN in MOS‐based devices

physica status solidi (a) [], Volume: 214 Issue: 4 Pages: 1600366

T Sledziewski, M Vivona, K Alassaad, Pawel Kwasnicki, R Arvinte, S Beljakowa, HB Weber, F Giannazzo, Herve Peyre, V Souliere, T Chassagne, M Zielinski, Sandrine Juillaguet, G Ferro, F Roccaforte, M Krieger

Effect of germanium doping on electrical properties of n-type 4H-SiC homoepitaxial layers grown by chemical vapor deposition

Journal of Applied Physics [AIP Publishing LLC], Volume: 120 Issue: 20 Pages: 205701

Patrick Fiorenza, Antonino La Magna, Marilena Vivona, Fabrizio Roccaforte

Near interface traps in SiO2/4H-SiC metal-oxide-semiconductor field effect transistors monitored by temperature dependent gate current transient measurements

Applied Physics Letters [AIP Publishing LLC], Volume: 109 Issue: 1 Pages: 012102

M Vivona, P Fiorenza, T Sledziewski, M Krieger, T Chassagne, M Zielinski, F Roccaforte

Electrical properties of SiO 2/SiC interfaces on 2°-off axis 4H-SiC epilayers

Applied Surface Science [North-Holland], Volume: 364 Pages: 892-895

M Vivona, G Greco, R Lo Nigro, C Bongiorno, F Roccaforte

Ti/Al/W Ohmic contacts to p-type implanted 4H-SiC

Journal of Applied Physics [AIP Publishing LLC], Volume: 118 Issue: 3 Pages: 035705

K Alassaad, M Vivona, V Soulière, B Doisneau, F Cauwet, D Chaussende, F Giannazzo, F Roccaforte, Gabriel Ferro

Ge Mediated Surface Preparation for Twin Free 3C-SiC Nucleation and Growth on Low Off-Axis 4H-SiC Substrate

ECS Journal of Solid State Science and Technology [IOP Publishing], Volume: 3 Issue: 8 Pages: P285

M Vivona, G Greco, F Giannazzo, R Lo Nigro, S Rascunà, M Saggio, F Roccaforte

Thermal stability of the current transport mechanisms in Ni-based Ohmic contacts on n-and p-implanted 4H-SiC

Semiconductor Science and Technology [IOP Publishing], Volume: 29 Issue: 7 Pages: 075018

F Roccaforte, P Fiorenza, G Greco, M Vivona, R Lo Nigro, F Giannazzo, A Patti, M Saggio

Recent advances on dielectrics technology for SiC and GaN power devices

Applied Surface Science [North-Holland], Volume: 301 Pages: 9-18

P Fiorenza, LK Swanson, M Vivona, F Giannazzo, C Bongiorno, A Frazzetto, F Roccaforte

Comparative study of gate oxide in 4H-SiC lateral MOSFETs subjected to post-deposition-annealing in N2O and POCl3

Applied Physics A [Springer Berlin Heidelberg], Volume: 115 Issue: 1 Pages: 333-339

P Fiorenza, F Giannazzo, M Vivona, A La Magna, F Roccaforte

SiO2/4H-SiC interface doping during post-deposition-annealing of the oxide in N2O or POCl3

Applied Physics Letters [American Institute of Physics], Volume: 103 Issue: 15 Pages: 153508

Sylvain Girard, Luciano Mescia, Marilena Vivona, Arnaud Laurent, Youcef Ouerdane, Claude Marcandella, Francesco Prudenzano, Aziz Boukenter, Thierry Robin, Philippe Paillet, Vincent Goiffon, Marc Gaillardin, Benoît Cadier, Emmanuel Pinsard, Marco Cannas, Roberto Boscaino

Design of radiation-hardened rare-earth doped amplifiers through a coupled experiment/simulation approach

Journal of Lightwave Technology [IEEE], Volume: 31 Issue: 8 Pages: 1247-1254

Sylvain Girard, Marilena Vivona, Arnaud Laurent, Benoît Cadier, Claude Marcandella, Thierry Robin, Emmanuel Pinsard, Aziz Boukenter, Youcef Ouerdane

Radiation hardening techniques for Er/Yb doped optical fibers and amplifiers for space application

Optics express [Optical Society of America], Volume: 20 Issue: 8 Pages: 8457-8465

Marilena Vivona, Sylvain Girard, Thierry Robin, Benoit Cadier, Lavinia Vaccaro, Marco Cannas, Aziz Boukenter, Youcef Ouerdane

Influence of Codoping on the Photoluminescence Excitation Channels of Phosphosilicate Yb/Er-Doped Glasses

IEEE Photonics Technology Letters [IEEE], Volume: 24 Issue: 6 Pages: 509-511

M Vivona, S Girard, C Marcandella, T Robin, B Cadier, M Cannas, A Boukenter, Y Ouerdane

Influence of Ce codoping and H2 pre-loading on Er/Yb-doped fiber: Radiation response characterized by Confocal Micro-Luminescence

Journal of Non-Crystalline Solids [North-Holland],

S Girard, C Marcandella, N Richard, G Origlio, M Vivona, Y Ouerdane, A Boukenter, M Cannas, R Boscaino, B Cadier, T Robin, A Laurent, S Quenard, N Authier

Monitoring of radiation effects in phospho-silicate optical fibers: applications in various domains of nuclear industry

Chocs Avancees [], Pages: 34-35

Marilena Vivona, Sébastien Girard, Claude Marcandella, Emmanuel Pinsard, Arnaud Laurent, Thierry Robin, Benoit Cadier, Marco Cannas, Aziz Boukenter, Youcef Ouerdane

Durcissement aux radiations de fibres optiques dopées terres rares et d’amplificateurs à fibres optiques

Journées Nationales d’Optique Guidée [],