{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11532667","patent":{"patent_number":"US-11532667","title":"Magnetic laminated film, magnetic memory element, and magnetic memory","assignee":null,"inventors":[],"filing_date":"2019-10-30T00:00:00.000Z","publication_date":"2022-12-20T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C"],"num_claims":15,"abstract":"Provided are a magnetic stacked film that is capable of improving a write efficiency, and a magnetic memory element and a magnetic memory using the magnetic stacked film. A magnetic stacked film 1 is a stacked film for a magnetic memory element 100, and includes: a heavy metal layer 2 that contains β phase W1-xTax (0.00<x≤0.30); and a recording layer 10 that includes a ferromagnetic layer 18 having a reversible magnetization direction and is adjacent to the heavy metal layer 2, in which a thickness of the heavy metal layer 2 is 2 nm or more and 8 nm or less."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Magnetic laminated film, magnetic memory element, and magnetic memory","description":"Provided are a magnetic stacked film that is capable of improving a write efficiency, and a magnetic memory element and a magnetic memory using the magnetic stacked film. A magnetic stacked film 1 is ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11532667","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-11532667","citation_suggestion":"Patentable. \"Magnetic laminated film, magnetic memory element, and magnetic memory\" (US-11532667). https://patentable.app/patents/US-11532667","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11532667","json":"https://patentable.app/api/llm-context/US-11532667","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:42:07.632Z"}