{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9735176","patent":{"patent_number":"US-9735176","title":"Stacked nanowires with multi-threshold voltage solution for PFETS","assignee":null,"inventors":[],"filing_date":"2016-08-04T00:00:00.000Z","publication_date":"2017-08-15T00:00:00.000Z","cpc_codes":["B82Y","H01L"],"num_claims":16,"abstract":"A threshold voltage tuning approach for forming a stacked nanowire gate-all around pFET is provided. In the present application, selective condensation (i.e., oxidation) is used to provide a threshold voltage shift in silicon germanium alloy nanowires. The threshold voltage shift is well controlled because both underlying parameters which govern the final germanium content, i.e., nanowire width and amount of condensation, are well controlled by the selective condensation process. The present application can address the problem of width quantization in stacked nanowire FETs by offering various device options."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Stacked nanowires with multi-threshold voltage solution for PFETS","description":"A threshold voltage tuning approach for forming a stacked nanowire gate-all around pFET is provided. In the present application, selective condensation (i.e., oxidation) is used to provide a threshold","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9735176","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9735176","citation_suggestion":"Patentable. \"Stacked nanowires with multi-threshold voltage solution for PFETS\" (US-9735176). https://patentable.app/patents/US-9735176","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9735176","json":"https://patentable.app/api/llm-context/US-9735176","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:58:57.748Z"}