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US09461149B2 Nanowire structure with selected stack removed for reduced gate resistance and method of fabricating same 有权
选择的叠层的纳米线结构被去除以降低栅极电阻及其制造方法

Nanowire structure with selected stack removed for reduced gate resistance and method of fabricating same
Abstract:
Methods to fabricate a stacked nanowire field effect transistor (FET) with reduced gate resistance are provided. The nanowire stack in the stacked nanowire FET can be provided by first forming a material stack of alternating sacrificial material layers and nanowire material layer. The sacrificial material layers and selected nanowire material layers in the material stack are subsequently removed to increase a vertical distance between two active nanowire material layers.
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