Annuaire - LAAS-CNRS

Ludovic Roche

Ludovic Roche

Team

ISGE : Power Management System Integration

Contact details

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Publications

Selected publications

Ludovic Roche, David Trémouilles, Emmanuel Marcault, Corinne Alonso. Study of GaN HEMTs Robustness to Application-Like, Software-Controlled Overshoots Emulating Different Gate Routings in Original 50 Ohms Environment. Workshop on Wide Bandgap Power Devices & Applications (WiPDA) 2023, Dec 2023, Charlotte (North Carolina), United States. ⟨10.1109/WiPDA58524.2023.10382216⟩. ⟨hal-04239100⟩

Latest publications

2025

Journal articles

Ludovic Roche, David Trémouilles, Emmanuel Marcault, Corinne Alonso. Static vs. dynamic characterization of p-GaN HEMTs: Discrepancies in electrical characteristics and their dependence on bias history. Power Electronic Devices and Components, 2025, 12, pp.100112. ⟨10.1016/j.pedc.2025.100112⟩. ⟨hal-05272781⟩

Conference papers

Ludovic Roche, David Trémouilles, Emmanuel Marcault, Corinne Alonso. Static vs. Dynamic Characterization of p-GaN HEMTs: Discrepancies in Electrical Characteristics and their Dependence on Bias History. The 26th European Conference on Power Electronics and Applications, GDR SEEDS France & EPE Association, Mar 2025, Paris, France. ⟨10.34746/epe2025-0309⟩. ⟨hal-05079887⟩

Ludovic Roche, David Trémouilles, Emmanuel Marcault, Corinne Alonso. Méthodologie innovante pour la caractérisation dynamique, reproductible et sans parasite de composants p-GaN HEMTs ; mise en évidence d'effets exclusivement dynamiques. SGE 2025 - Sixième Symposium de Génie Électrique, Jul 2025, Toulouse, France. ⟨hal-05329865⟩

2024

Patents

Ludovic Roche, David Trémouilles, Emmanuel Marcault, Corinne Alonso. Générateur d'impulsion et circuit de commande d'un composant électronique de puissance. France, N° de brevet: FR3161521. 2024, https://data.inpi.fr/brevets/FR3161521. ⟨hal-05335598⟩

2023

Conference papers

Ludovic Roche, David Trémouilles, Emmanuel Marcault, Corinne Alonso. Study of GaN HEMTs Robustness to Application-Like, Software-Controlled Overshoots Emulating Different Gate Routings in Original 50 Ohms Environment. Workshop on Wide Bandgap Power Devices & Applications (WiPDA) 2023, Dec 2023, Charlotte (North Carolina), United States. ⟨10.1109/WiPDA58524.2023.10382216⟩. ⟨hal-04239100⟩

Preprints, Working Papers, ...

Ludovic Roche, David Trémouilles, Emmanuel Marcault, Corinne Alonso. The Decisive Role of Gate Voltage Overshoots on the Ron of p-GaN HEMTs in Realistic Dynamic Operation. 2025. ⟨hal-04980326⟩

2022

Preprints, Working Papers, ...

Ludovic Roche, David Trémouilles, Emmanuel Marcault, Corinne Alonso. Driving of GaN HEMT. 2022. ⟨hal-03874986⟩

LAAS-CNRS

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