ORBi: Mucha J. - Analysis of experimental conditions for simultaneous measurements of transport and magnetotransport coefficients of high temperature superconductors

Reference : Analysis of experimental conditions for simultaneous measurements of transport and magne...


	Document type :	Scientific journals : Article
	Discipline(s) :	Physical, chemical, mathematical & earth Sciences : Physics
	To cite this reference:	http://hdl.handle.net/2268/74823

Title :	Analysis of experimental conditions for simultaneous measurements of transport and magnetotransport coefficients of high temperature superconductors
Language :	English
Author, co-author :	Mucha, J. [> > > >]
	Dorbolo, Stéphane [Université de Liège - ULg > Département de physique > Physique statistique >]
	Bougrine, Hassan [Université de Liège - ULg > CARE "Le Réseau des bibliothèques de l'ULg" > Bibliothèque des Sciences et Techniques >]
	Durczewski, K. [> > > >]
	Ausloos, Marcel [Université de Liège - ULg > Département de physique > Physique statistique appliquée et des matériaux - S.U.P.R.A.S. >]
Publication date :	2004
Journal title :	Cryogenics
Publisher :	Elsevier Science
Volume :	44
Issue/season :	3
Pages :	145-149
Audience :	International
ISSN :	0011-2275
City :	Oxford
Country :	United Kingdom
Keywords :	[en] thermal conductivity ; thermoelectric power ; Nernst-Ettingshausen coefficient
Abstract :	[en] Experimental conditions for simultaneous measurements of transport coefficients of high temperature superconductors in zero and non-zero magnetic fields are analysed. Test measurements of the thermal conductivity, the thermoelectric power and the Nernst-Ettingshausen effect of a textured Bi2212 sample are reported in an external magnetic field of 2 T. Errors related to parameters of the thermocouple used and to the spurious heat flows are discussed for a new experimental set-up built based on a closed cycle helium refrigerator. Possible optimising of experimental conditions is suggested. (C) 2003 Elsevier Ltd. All rights reserved.
Target :	Researchers
Permalink :	http://hdl.handle.net/2268/74823
DOI :	10.1016/j.cryogenics.2003.08.006

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