{"paper":{"title":"Temperature dependence of spin diffusion length in silicon by Hanle-type spin precession","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"K. Noguchi, M. Shiraishi, T. Oikawa, T. Sasaki, T. Suzuki, Y. Suzuki","submitted_at":"2010-03-09T03:50:26Z","abstract_excerpt":"The Hanle-type spin precession method was carried out associated with non-local  magnetoresistance measurement using a highly doped (5\\times10^19) silicon channel. The spin diffusion length obtained by the Hanle-method is in good agreement with that by the gap dependence of non-local signals. We have evaluated the interface and bulk channel effects separately, and it was demonstrated that the major source of temperature dependence of non-local signals originates from the spin polarization reduction at interface between the tunnel barrier and silicon."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.1777","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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"}