Diode with asymmetric silicon germanium anode

The present invention is directed to a diode with an asymmetric silicon germanium anode and methods of making same. In one illustrative embodiment, the diode includes an anode comprising a P-doped silicon germanium material formed in a semiconducting substrate, an N-doped silicon cathode formed in t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Buller, James F, Chen, Jian
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention is directed to a diode with an asymmetric silicon germanium anode and methods of making same. In one illustrative embodiment, the diode includes an anode comprising a P-doped silicon germanium material formed in a semiconducting substrate, an N-doped silicon cathode formed in the semiconducting substrate, a first conductive contact that is conductively coupled to the anode and a second conductive contact that is conductively coupled to the cathode.