Gallium nitride device with a diamond layer

Gallium nitride device with a diamond layer

In one aspect, a device includes a gallium nitride (GaN) layer, a first diamond layer disposed on the GaN layer, a gate structure disposed in contact with the GaN layer and the first diamond layer, and a second diamond layer having a first thermal conductivity and disposed on a second surface of the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KORENSTEIN RALPH, BERNSTEIN STEVEN D, PEREIRA STEPHEN J
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:In one aspect, a device includes a gallium nitride (GaN) layer, a first diamond layer disposed on the GaN layer, a gate structure disposed in contact with the GaN layer and the first diamond layer, and a second diamond layer having a first thermal conductivity and disposed on a second surface of the GaN layer. The gate and the first diamond layer are disposed on a first surface of the GaN layer opposite the second surface of the GaN layer.