Silicon Unilateral Switch (SUS): Another name for a Schockley diode. This device lets current flow in only one direction. Related posts: Personnel Management Operative Functions Administrative Role of PM Competency HR Management Role Change Personnel Policies Personnel Procedures Appealed Policies Implied Policies Specific Policies Personnel records Research Pure research Personnel research Attitude or Opinion Survey Turnover Secondary research Applied research Personnel audit Read more articles Previous PostSilicon Controlled Rectifier Next PostSink