{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11996126","patent":{"patent_number":"US-11996126","title":"Iridium film with a thin iridium template layer for a heat-assisted magnetic recording (HAMR) writer","assignee":null,"inventors":[],"filing_date":"2022-09-30T00:00:00.000Z","publication_date":"2024-05-28T00:00:00.000Z","cpc_codes":["G11B","B82Y","G11B","G11B","G11B","G11B","G11B"],"num_claims":19,"abstract":"The present embodiments relate to a heat-assisted magnetic recording (HAMR) write head with an iridium (Ir) film. The Ir film can include a body layer and a plasmon generator (PG) film comprising Iridium with a thin Ir seed layer. The Ir seed layer can be in direct contact with a dielectric (aluminum oxide). The thickness of the Ir film can be 40 nanometers or less including both a body layer and the seed layer. Incorporating Iridium as a material used for a PG can be a high surface plasmon efficient material with also being reliable under high temperature irradiation during a heat-assisted writing process."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Iridium film with a thin iridium template layer for a heat-assisted magnetic recording (HAMR) writer","description":"The present embodiments relate to a heat-assisted magnetic recording (HAMR) write head with an iridium (Ir) film. The Ir film can include a body layer and a plasmon generator (PG) film comprising Irid","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11996126","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-11996126","citation_suggestion":"Patentable. \"Iridium film with a thin iridium template layer for a heat-assisted magnetic recording (HAMR) writer\" (US-11996126). https://patentable.app/patents/US-11996126","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11996126","json":"https://patentable.app/api/llm-context/US-11996126","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:43:41.634Z"}