EPITAXIAL LIFT-OFF PROCESS WITH GUIDED ETCHING

A method for performing epitaxial lift-off allowing reuse of a III-V substrate to grow III-V devices is presented. A sample is received comprising a growth substrate with a top surface, a sacrificial layer on the top surface, and a device layer on the sacrificial layer. This substrate is supported i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Sadana Devendra K, Shi Leathen, Shiu Kuen-Ting, Cheng Cheng-Wei, Li Ning
Format: Patent
Sprache:eng
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