{ "id": "1105.2350", "version": "v1", "published": "2011-05-12T01:21:47.000Z", "updated": "2011-05-12T01:21:47.000Z", "title": "Integrated Electronic Transport and Thermometry at milliKelvin Temperatures and in Strong Magnetic Fields", "authors": [ "N. Samkharadze", "A. Kumar", "M. J. Manfra", "L. N. Pfeiffer", "K. W. West", "G. A. Csathy" ], "journal": "published in Rev. Sci. Instrum. 82, 053902 (2011)", "categories": [ "cond-mat.mes-hall", "cond-mat.other" ], "abstract": "We fabricated a He-3 immersion cell for transport measurements of semiconductor nanostructures at ultra low temperatures and in strong magnetic fields. We have a new scheme of field-independent thermometry based on quartz tuning fork Helium-3 viscometry which monitors the local temperature of the sample's environment in real time. The operation and measurement circuitry of the quartz viscometer is described in detail. We provide evidence that the temperature of two-dimensional electron gas confined to a GaAs quantum well follows the temperature of the quartz viscometer down to 4mK.", "revisions": [ { "version": "v1", "updated": "2011-05-12T01:21:47.000Z" } ], "analyses": { "subjects": [ "84.37.+q", "73.43.-f", "07.20.Dt", "83.85.Jn", "07.55.Db", "73.63.Hs", "06.30.Ka" ], "keywords": [ "strong magnetic fields", "integrated electronic transport", "millikelvin temperatures", "quartz viscometer", "ultra low temperatures" ], "tags": [ "journal article" ], "publication": { "publisher": "AIP", "journal": "Review of Scientific Instruments", "doi": "10.1063/1.3586766", "year": 2011, "month": "May", "volume": 82, "number": 5, "pages": 3902 }, "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2011RScI...82e3902S" } } }