| 摘要 |
Device structure embodied in a machine readable medium for designing, manufacturing, or testing a design. The design structure includes a gate electrode of a device, such as a field effect transistor, having an air gap or void disposed adjacent to a sidewall of the gate electrode. The void may be bounded by a dielectric spacer proximate to the sidewall of the gate electrode and a dielectric layer having a spaced relationship with the dielectric spacer.
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