Laboratoire Plasma et Conversion d'Energie

Tensor‐Train Compression of a Volume Integral Eddy Current Problem in Discontinuous Galerkin

ABSTRACT The paper presents a low‐rank tensor compression strategy based on the tensor‐train (TT) format for the integral operator arising in eddy current problems. Unlike classical matrix compression techniques such as the fast multipole method (FMM) or hierarchical matrices (‐m...

Distributed Phase-Shedding: A Scalable Solution for Automotive Microprocessor Power Supplies

The increasing computing power required by autonomous vehicles imposes stringent requirements on automotive microprocessor power supplies in terms of efficiency, scalability, and fault tolerance. Conventional phase-shedding strategies for multiphase converters rely on centralized...

Physics-Informed Neural Network with Adaptive Loss Weighting for Parameterized Surface Potential Prediction on Polymeric Dielectric Interfaces

Abstract Surface charge accumulation on polymeric dielectrics is widely encountered in electronic packaging, triboelectric energy harvesting, and aerospace insulation, with direct consequences for device performance and insulation reliability. Surface potential provides an access...

Modeling of Diamond Trench Metal Oxide Semiconductor Barrier Schottky Rectifier Based on Dynamic Reverse Bias Simulation Framework

This work presents an electrothermal optimization study of diamond‐based trench metal oxide semiconductor (MOS) barrier Schottky (TMBS) rectifiers using mixed‐mode drift‐diffusion technology computer aided design simulations under quasi‐static and dynamic reverse‐bias conditions....