{"paper":{"title":"Magnetic Proximity-Induced Superconducting Diode Effect and Infinite Magnetoresistance in van der Waals Heterostructure","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Dohun Kim, Giung Park, Jeacheol Shin, Je-Geun Park, Jonginn Yun, Kaixuan Zhang, Suhan Son, Young Jae Shin","submitted_at":"2021-11-10T10:34:56Z","abstract_excerpt":"We report unidirectional charge transport in a $\\mathrm{NbSe_2}$ noncentrosymmetric superconductor, which is exchange-coupled with a $\\mathrm{CrPS_4}$ van der Waals layered antiferromagnetic insulator. The $\\mathrm{NbSe_2/CrPS_4}$ bilayer device exhibits bias-dependent superconducting critical-current variations of up to $16\\%$, with the magnetochiral anisotropy reaching $\\sim 10^5\\mathrm{\\ T^{-1}A^{-1}}$. Furthermore, the $\\mathrm{CrPS_4/NbSe_2/CrPS_4}$ spin-valve structure exhibits the superconducting diode effect with critical-current variations of up to $40\\%$. We also utilize the magnetic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.05627","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2111.05627/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}