Electrical conduction in undoped diamond films prepared by chemical vapor deposition

Electrical conduction along conducting layers between grains in chemical vapor deposited polycrystalline diamond films has been studied. The dc current-voltage characteristic consists of an ohmic region at low voltages and a highly nonlinear region at high voltages. As-grown films are dominated by t...

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Veröffentlicht in:Applied physics letters 1991-08, Vol.59 (7), p.843-845
Hauptverfasser: MUTO, Y, SUGINO, T, SHIRAFUJI, J, KOBASHI, K
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Sprache:eng
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