Invention Grant
US08828831B2 Epitaxial replacement of a raised source/drain 有权
升起的源极/漏极的外延替代

Epitaxial replacement of a raised source/drain
Abstract:
Disclosed is a semiconductor article which includes a semiconductor substrate; a gate structure having a spacer adjacent to a conducting material of the gate structure wherein a corner of the spacer is faceted to create a faceted space between the faceted spacer and the semiconductor substrate; and a raised source/drain adjacent to the gate structure, the raised source/drain filling the faceted space and having a surface parallel to the semiconductor substrate. Also disclosed is a method of making the semiconductor article.
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