Semiconductor device and method for strain controlled...

Details Semiconductor device and method for strain controlled... Semiconductor device and method for strain controlled...

2011-06-21

2011-06-21

Wilson, Allan R (Department: 2815)

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

Responsive to non-electrical signal

Electromagnetic or particle radiation

C257SE31127, C438S065000

Reexamination Certificate

active

07964927

ABSTRACT:
A semiconductor device which has controlled optical absorption includes a substrate, and a semiconductor layer supported by the substrate. The semiconductor has variable optical absorption at a predetermined optical frequency in relationship to a bandgap of the semiconductor layer. Also included is a strain application structure coupled to the semiconductor layer to create a strain in the semiconductor layer to change the semiconductor bandgap.

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patent: 2008/0061222 (2008-03-01), Powers et al.
patent: 2009/0116095 (2009-05-01), Guerra

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