sponsored by the IEEE Electron Devices Group. Sponsored by IEEE Electron Devices Group. sponsored by the IEEE Electron Devices Society ... [et al.]. sponsored by the IEEE Power Electronics Council. sponsored by the IEEE Computer Society. sponsored by the IEEE Electrical Insulation Society. sponsored by the IEEE Power Electronics Society...[et al.] sponsored by the IEEE Electromagetic compatibility Group. sponsored by the IEEE Circuits and Systems Society. sponsored by the IEEE Power Engineering Society.