{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10497858","patent":{"patent_number":"US-10497858","title":"Methods for forming structures for MRAM applications","assignee":null,"inventors":[],"filing_date":"2018-12-21T00:00:00.000Z","publication_date":"2019-12-03T00:00:00.000Z","cpc_codes":["G11C"],"num_claims":18,"abstract":"Embodiments of the disclosure provide methods and apparatus for fabricating magnetic tunnel junction (MTJ) structures on a substrate for MRAM applications, particularly for spin-orbit-torque magnetic random access memory (SOT MRAM) applications. In one embodiment, a magnetic tunnel junction (MTJ) device structure includes a magnetic tunnel junction (MTJ) pillar structure disposed on a substrate, and a gap surrounding the MTJ pillar structure. In yet another embodiment, a magnetic tunnel junction (MTJ) device structure includes a spacer layer surrounding a patterned reference layer and a tunneling barrier layer disposed on a patterned free layer, and a gap surrounding the patterned free layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods for forming structures for MRAM applications","description":"Embodiments of the disclosure provide methods and apparatus for fabricating magnetic tunnel junction (MTJ) structures on a substrate for MRAM applications, particularly for spin-orbit-torque magnetic ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10497858","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-10497858","citation_suggestion":"Patentable. \"Methods for forming structures for MRAM applications\" (US-10497858). https://patentable.app/patents/US-10497858","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10497858","json":"https://patentable.app/api/llm-context/US-10497858","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:36:27.755Z"}