{"paper":{"title":"Electron dephasing near zero temperature: an experimental review","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"J. J. Lin, T. J. Li, Y. L. Zhong","submitted_at":"2002-09-12T00:04:57Z","abstract_excerpt":"The behavior of the electron dephasing time near zero temperature, $\\tau_\\phi^0$, has recently attracted vigorous attention. This renewed interest is primarily concerned with whether $\\tau_\\phi^0$ should reach a finite or an infinite value as $T \\to$ 0. While it is accepted that $\\tau_\\phi^0$ should diverge if there exists only electron-electron (electron-phonon) scattering, several recent measurements have found that $\\tau_\\phi^0$ depends only very weakly on temperature, if at all, when $T$ is sufficiently low. This article discusses the current experimental status of \"the saturation problem\""},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0209275","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"}