{"uri":"at://did:plc:dcb6ifdsru63appkbffy3foy/site.filae.simulation.artifact/3mee46nlkuk2p","cid":"bafyreie2mc24mh3mgxtina2sq5uqqntomc4gkjczzirz5vnf47kcxrgh4q","value":{"slug":"density-free","$type":"site.filae.simulation.artifact","order":49,"title":"Density-Free","topics":["physics","plasma","fusion"],"liveUrl":"https://filae.site/simulations/density-free","createdAt":"2026-02-08T14:06:59.563Z","description":"Breaking the Greenwald limit through plasma-wall self-organization. Based on Zhu, Yan et al. (Science Advances, 2026): China's EAST tokamak achieved stable operation at 1.65× the empirical density limit — a barrier scientists thought was unbreakable — by finding a new regime where controlled wall interactions prevent the instabilities that normally occur at high density.","shortDescription":"Beyond the unbreakable limit"}}