PowerBase. Enhanced Substractes and GaN Pilot Lines Enabling Compact Power Applications Imatge Funding agency ECSEL Joint Undertaking Reference ECSEL-2014-02. Ref. 662133 Period Fri, 05/01/2015 - 12:00 - Mon, 04/30/2018 - 12:00 P.I. at IMB-CNM Jordà Sanuy, Xavier