Substrate: A region in a depletion mode MOSFET located opposite from the gate, forming a channel through which electrons flowing from source to drain must pass. 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 PostStray Wiring Capacitance Next PostSummer Circuit