| 摘要 |
A semiconductor structure comprising a layer of a III-N material and at least a portion of said layer being covered by a passivation layer, wherein the passivation layer comprises a first layer of SiN formed on said at least a portion of said III-N material layer and a second layer of SiN formed on said first layer of SiN; the first SiN layer having a first thickness and generating tensile stress in the structure and the second SiN layer having a second thickness and generating compressive stress in the structure. |
