Surface Accumulation in MOS capacitor

Discussion in 'Homework Help' started by anhnha, Jan 27, 2013.

  1. anhnha

    Thread Starter Active Member

    Apr 19, 2012
    This is an explain about Surface Accumulation in the link:
    Can anyone tell more about how electrons transfer in surface? Are holes also move in the case?
    And what does "The electron concentration at the surface is above the bulk value" mean here?
    Thank for help.
    Last edited: Jan 27, 2013