Primary Tunnel Junction Thermometry

Pekola, Jukka P.; Holmqvist, Tommy; Meschke, Matthias

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Primary Tunnel Junction Thermometry

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Title:	Primary Tunnel Junction Thermometry
Author(s):	Pekola, Jukka P. ; Holmqvist, Tommy ; Meschke, Matthias
Date:	2008
Language:	en
Pages:	206801/1-4
Department:	Department of Applied Physics Teknillisen fysiikan laitos
Series:	Physical Review Letters, Volume 101, Issue 20
ISSN:	0031-9007 (printed)
DOI-number:	10.1103/physrevlett.101.206801
Subject:	Physics
Keywords:	primary thermometry, single tunnel junctions, Bolzman constant
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Citation: Pekola, Jukka & Holmqvist, Tommy & Meschke, Matthias. 2008. Primary Tunnel Junction Thermometry. Physical Review Letters. Volume 101, Issue 20. P. 206801/1-4. ISSN 0031-9007 (printed). DOI: 10.1103/physrevlett.101.206801.
Abstract: We describe the concept and experimental demonstration of primary thermometry based on a four-probe measurement of a single tunnel junction embedded within four arrays of junctions. We show that in this configuration random sample specific and environment-related errors can be avoided. This method relates temperature directly to Boltzmann constant, which will form the basis of the definition of temperature and realization of official temperature scales in the future.
Rights: © 2008 American Physical Society (APS). http://www.aps.org/
Permanent link to this item: http://urn.fi/URN:NBN:fi:aalto-201505202789 Email this Export to RefWorks QR Code Print BibTex Tweet

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