1. IALBInstitute for Electrical Drives, Power Electronics, and DevicesUniversity of BremenOtto‐Hahn‐Allee NW128359BremenGermany
2. GaN‐Electronics, Department of Power ElectronicsFerdinand Braun InstitutLeibniz‐Institut für HöchstfrequenztechnikGustav‐Kirchhoff‐Straße 412489BerlinGermany