Reliability Physics of GaN HEMT Microwave Devices: The Age of Scaling. - Enrico Zanoni; Matteo Meneghini; Gaudenzio Meneghesso; Fabiana Rampazzo; Daniele Marcon; Veronica Gao Zhan; Francesca Chiocchetta; Andreas Graff; Frank Altmann; Michél Simon-Najasek; David Poppitz (IRPS, 2020)