Methods of forming bottom and top source/drain regions on a vertical transistor device
One illustrative method disclosed herein includes, among other things, forming a vertically oriented channel semiconductor structure above a substrate, performing an epi deposition process to simultaneously form at least a portion of a bottom source/drain region and at least a portion of a top sourc...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | One illustrative method disclosed herein includes, among other things, forming a vertically oriented channel semiconductor structure above a substrate, performing an epi deposition process to simultaneously form at least a portion of a bottom source/drain region and at least a portion of a top source/drain region during the epi deposition process and, after performing the epi deposition process, forming a gate structure around a portion of the vertically oriented channel semiconductor structure. |
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