GaAs substrate with Sb buffering for high in devices

Details GaAs substrate with Sb buffering for high in devices GaAs substrate with Sb buffering for high in devices

2005-05-03

2005-05-03

Nelms, David (Department: 2818)

Active solid-state devices (e.g., transistors, solid-state diode

Heterojunction device

With lattice constant mismatch

C257S013000, C257S014000, C257S015000, C257S021000, C257S022000, C257S191000

Reexamination Certificate

active

06888179

ABSTRACT:
GaAs substrates with compositionally graded buffer layers for matching lattice constants with high-Indium semiconductor materials such as quantum well infrared photoconductor devices and thermo photo voltaic devices are disclosed.

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