{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11997934","patent":{"patent_number":"US-11997934","title":"Laser-written submicron pixels with tunable circular polarization and write-read-erase-reuse capability on a nano material or two-dimensional heterostructure at room temperature","assignee":null,"inventors":[],"filing_date":"2022-03-09T00:00:00.000Z","publication_date":"2024-05-28T00:00:00.000Z","cpc_codes":["G11B","B82Y","B82Y","B82Y","G11B","G11C","B82Y","G11B"],"num_claims":19,"abstract":"A method of laser-writing submicron pixels with tunable circular polarization and write-read-erase-reuse capability on Bi2Se3/WS2 at room temperature, comprising the steps of applying a laser to the Bi2Se3/WS2, writing a submicron pixel, wherein the submicron pixel has a circular polarization, modifying the circular polarization, allowing the circular polarization to be tuned across a range of 39.9%, tuning photoluminescence intensity, and tuning photoluminescence peak position. A method of growing Bi2Se3/WS2 as a nano-material or two-dimensional heterostructure for laser-writing submicron pixels with tunable circular polarization and write-read-erase-reuse capability on the Bi2Se3/WS2 heterostructure at room temperature."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Laser-written submicron pixels with tunable circular polarization and write-read-erase-reuse capability on a nano material or two-dimensional heterostructure at room temperature","description":"A method of laser-writing submicron pixels with tunable circular polarization and write-read-erase-reuse capability on Bi2Se3/WS2 at room temperature, comprising the steps of applying a laser to the B","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11997934","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-11997934","citation_suggestion":"Patentable. \"Laser-written submicron pixels with tunable circular polarization and write-read-erase-reuse capability on a nano material or two-dimensional heterostructure at room temperature\" (US-11997934). https://patentable.app/patents/US-11997934","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11997934","json":"https://patentable.app/api/llm-context/US-11997934","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T02:40:11.303Z"}