{"paper":{"title":"A self-referenced single-electron quantized-current source","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Bernd Kaestner, Brigitte Mackrodt, Frank Hohls, Hans W. Schumacher, Klaus Pierz, Lukas Fricke, Michael Wulf, Philipp Mirovsky, Ralf Dolata, Thomas Weimann, Uwe Siegner","submitted_at":"2013-12-19T17:56:33Z","abstract_excerpt":"With the anticipated redefinition of the international system of units (SI) the base units will be linked to fundamental constants of nature [1]. As for the electrical base unit \"Ampere\", it will be linked to the elementary charge e, requiring a corresponding quantum standard [2, 3]. Many concepts for such a standard have been investigated [4-14] relying on controlling the time-dependent tunnelling of electrons. However, the stochastic nature of quantum mechanical tunnelling intrinsically evokes uncontrolled deviations from the nominally quantized current. Alternatively, the counting of electr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.5669","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"}