{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8507113","patent":{"patent_number":"US-8507113","title":"Magnetic sensor stack body, method of forming the same, film formation control program, and recording medium","assignee":null,"inventors":[],"filing_date":"2010-05-28T00:00:00.000Z","publication_date":"2013-08-13T00:00:00.000Z","cpc_codes":["B82Y","B82Y","G11B","G11B","G11B"],"num_claims":10,"abstract":"The present invention is directed to align crystal c-axes in magnetic layers near two opposed junction wall surfaces of a magnetoresistive element so as to be almost perpendicular to the junction wall surfaces. A magnetic sensor stack body has, on sides of opposed junction wall surfaces of a magnetoresistive element, field regions for applying a bias magnetic field to the element. The field region has first and second magnetic layers having magnetic particles having crystal c-axes, the first magnetic layer is disposed adjacent to the junction wall surface in the field region, the crystal c-axes in the first magnetic layer are aligned and oriented along an ABS in a film plane, the second magnetic layer is disposed adjacent to the first magnetic layer in the field region, and the crystal c-axis directions in the second magnetic layer are distributed at random in a plane."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Magnetic sensor stack body, method of forming the same, film formation control program, and recording medium","description":"The present invention is directed to align crystal c-axes in magnetic layers near two opposed junction wall surfaces of a magnetoresistive element so as to be almost perpendicular to the junction wall","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8507113","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-8507113","citation_suggestion":"Patentable. \"Magnetic sensor stack body, method of forming the same, film formation control program, and recording medium\" (US-8507113). https://patentable.app/patents/US-8507113","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8507113","json":"https://patentable.app/api/llm-context/US-8507113","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:39:53.010Z"}