Injection-limited and space-charge-limited conduction in wide bandgap semiconductors with velocity saturation effect

Carrier conduction in wide bandgap semiconductors (WBS) often exhibits velocity saturation at the high-electric field regime. How such effects influence the transition between contact-limited and space-charge-limited current (SCLC) in a two-terminal device remains largely unexplored thus far. Here,...

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Veröffentlicht in:	Applied physics letters 2023-10, Vol.123 (14)
Hauptverfasser:	Lee, Kok Wai, Ang, Yee Sin
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied physics Carrier injection Carrier transport Current carriers Current voltage characteristics Electric contacts Electric fields Gallium nitrides Silicon carbide Space charge Wide bandgap semiconductors
Online-Zugang:	Volltext
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