F
F. Danesin
Researcher at University of Padua
Publications - 15
Citations - 993
F. Danesin is an academic researcher from University of Padua. The author has contributed to research in topics: High-electron-mobility transistor & Gallium nitride. The author has an hindex of 9, co-authored 15 publications receiving 947 citations.
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Journal ArticleDOI
Reliability of GaN High-Electron-Mobility Transistors: State of the Art and Perspectives
Gaudenzio Meneghesso,Giovanni Verzellesi,F. Danesin,Fabiana Rampazzo,Franco Zanon,Augusto Tazzoli,Matteo Meneghini,Enrico Zanoni +7 more
TL;DR: In this article, failure modes and mechanisms of AlGaN/GaN high-electron-mobility transistors are reviewed, and data from three de-accelerated tests are presented, which demonstrate a close correlation between failure mode and bias point.
Journal ArticleDOI
Localized Damage in AlGaN/GaN HEMTs Induced by Reverse-Bias Testing
Enrico Zanoni,F. Danesin,Matteo Meneghini,Antonio Cetronio,Claudio Lanzieri,Marco Peroni,Gaudenzio Meneghesso +6 more
TL;DR: In this paper, reverse bias testing in AlGaN/GaN HEMTs at high gate voltage is found to induce a catastrophic increase in gate leakage current, with only a slight degradation of drain current ID.
Proceedings ArticleDOI
Evidence of traps creation in GaN/AlGaN/GaN HEMTs after a 3000 hour on-state and off-state hot-electron stress
A. Sozza,Christian Dua,Erwan Morvan,M.-A. diForte-Poisson,Sylvain Delage,Fabiana Rampazzo,Augusto Tazzoli,F. Danesin,Gaudenzio Meneghesso,Enrico Zanoni,Arnaud Curutchet,Nathalie Malbert,Nathalie Labat,B. Grimbert,J.-C. De Jaeger +14 more
TL;DR: In this paper, a longterm 3000-hour test under on-state conditions (VDS = 25V, 6W/mm constant dissipated power) and off-state condition (V DS=46V, VGS=-6V) on GaN/AlGaN/GaN HEMTs is presented.
Journal ArticleDOI
Mechanisms of RF Current Collapse in AlGaN–GaN High Electron Mobility Transistors
Mustapha Faqir,Giovanni Verzellesi,Alessandro Chini,Fausto Fantini,F. Danesin,Gaudenzio Meneghesso,Enrico Zanoni,Christian Dua +7 more
TL;DR: In this article, the physical mechanisms underlying RF current-collapse effects in AlGaN-GaN high-electron-mobility transistors are investigated by means of measurements and numerical device simulations.
Proceedings ArticleDOI
A review of failure modes and mechanisms of GaN-based HEMTs
Enrico Zanoni,Gaudenzio Meneghesso,Giovanni Verzellesi,F. Danesin,Matteo Meneghini,Fabiana Rampazzo,Augusto Tazzoli,Franco Zanon +7 more
TL;DR: Failure modes and mechanisms of AlGaN/GaN HEMTs, observed during accelerated tests at various bias conditions are reviewed in this paper, where failure modes and failure mechanisms are discussed.