Browsing Physics by Subject "Thermionic emission"

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Analysis of current voltage measurements on Au/Ni/n-GaN Schottky contacts in a wide temperature range

Mtangi, Wilbert; Janse van Rensburg, Pieter Johan; Diale, M. (Mmantsae Moche); Auret, Francois Danie; Nyamhere, Cloud; Nel, Jacqueline Margot; Chawanda, Albert (Elsevier, 2010-07)

Current-voltage characteristics of Au/Ni/n-GaN Schottky contacts have been measured in the 60-320 K temperature range. The zero bias barrier height, bo  and ideality factor, n have been studied as a function of temperature. ...
Electrical characterization of defects introduced during sputter deposition of tungsten on n type 4H-SiC

Tunhuma, Shandirai Malven; Auret, Francois Danie; Legodi, Matshisa Johannes; Diale, M. (Mmantsae Moche) (Elsevier, 2018-07)

We have studied the defects introduced in n-type 4H-SiC during sputter deposition of tungsten using deep-level transient spectroscopy (DLTS). Current-voltage and capacitance-voltage measurements showed a deterioration of ...

Now showing items 1-2 of 2

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