{"paper":{"title":"Exploring the van der Waals Atom-Surface attraction in the nanometric range","license":"","headline":"","cross_cats":[],"primary_cat":"physics.atom-ph","authors_text":"Alexander Yarovitski (LPL), Daniel Bloch (LPL), David Sarkisyan (IPR), Gabriel Dutier (LPL), Isabelle Maurin (LPL), Ismah\\`ene Hamdi (LPL), Marie-Pascale Gorza (LPL), Martial Ducloy (LPL), Mich\\`ele Fichet (LPL), Petko Todorov (LPL), Solomon Saltiel (LPL)","submitted_at":"2006-05-16T11:22:50Z","abstract_excerpt":"The van der Waals atom-surface attraction, scaling as C3 z-3 for z the atom-surface distance, is expected to be valid in the distance range 1-1000 nm, covering 8-10 orders of magnitudes in the interaction energy. A Cs vapour nanocell allows us to analyze the spectroscopic modifications induced by the atom-surface attraction on the 6P3/2->6D5/2 transition. The measured C3 value is found to be independent of the thickness in the explored range 40-130 nm, and is in agreement with an elementary theoretical prediction. We also discuss the specific interest of exploring short distances and large int"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"physics/0605134","kind":"arxiv","version":3},"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"}