{ "id": "1006.1609", "version": "v1", "published": "2010-06-08T16:44:32.000Z", "updated": "2010-06-08T16:44:32.000Z", "title": "Comparison of Coulomb Blockade Thermometers with the International Temperature Scale PLTS-2000", "authors": [ "Matthias Meschke", "Jost Engert", "Dieter Heyer", "Jukka P. Pekola" ], "comment": "6 pages, 5 figures", "categories": [ "cond-mat.mes-hall" ], "abstract": "The operation of the primary Coulomb blockade thermometer (CBT) is based on a measurement of bias voltage dependent conductance of arrays of tunnel junctions between normal metal electrodes. Here we report on a comparison of a CBT with a high accuracy realization of the PLTS-2000 temperature scale in the range from 0.008 K to 0.65 K. An overall agreement of about 1% was found for temperatures above 0.25 K. For lower temperatures increasing differences are caused by thermalization problems which are accounted for by numerical calculations based on electron-phonon decoupling.", "revisions": [ { "version": "v1", "updated": "2010-06-08T16:44:32.000Z" } ], "analyses": { "keywords": [ "international temperature scale", "comparison", "primary coulomb blockade thermometer", "bias voltage dependent conductance", "lower temperatures increasing differences" ], "tags": [ "journal article" ], "publication": { "doi": "10.1007/s10765-011-1033-8", "journal": "International Journal of Thermophysics", "year": 2011, "month": "Aug", "volume": 32, "number": "7-8", "pages": 1378 }, "note": { "typesetting": "TeX", "pages": 6, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2011IJT....32.1378M" } } }