Nyamhere, Cloud; Venter, Andre; Murape, D.M.; Auret, Francois Danie; Coelho, Sergio M.M.; Botha, J.R.
(Elsevier, 2012-08)
Bulk antimony doped germanium (n-Ge) has been exposed to a dc-hydrogen plasma. Capacitance-voltage depth profiles revealed extensive near surface passivation of the shallow donors as evidenced by ˜ a 1.5 orders of magnitude ...