{"paper":{"title":"A laser cooled nanocryostat: Refrigeration, alignment and rotation of levitated Yb$^{+3}$:YLF nanocrystals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","physics.atom-ph"],"primary_cat":"physics.optics","authors_text":"A. T. M. Anishur Rahman, P. F. Barker","submitted_at":"2017-03-21T11:30:57Z","abstract_excerpt":"The ability to cool and manipulate levitated nano-particles in vacuum is a promising new tool for exploring macroscopic quantum mechanics\\cite{WanPRL2016,Scala2013,Zhang2013}, precision measurements of forces, \\cite{GambhirPRA2016} and non-equilibrium thermodynamics \\cite{GieselerNatNano2014,MillenNat2014}. The extreme isolation afforded by optical levitation offers a low noise, undamped environment that has to date been used to measure zeptonewton forces \\cite{GambhirPRA2016}, radiation pressure shot noise,\\cite{Jain2016} and to demonstrate the cooling of the centre-of-mass motion \\cite{LiNat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.07155","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"}