ORBi: Denis Samuel - Characterisation of the magnetic shielding properties of YBaCuO thick films prepared by electrophoretic deposition on silver substrates

Reference : Characterisation of the magnetic shielding properties of YBaCuO thick films prepared by ...


	Document type :	Scientific congresses and symposiums : Paper published in a journal
	Discipline(s) :	Engineering, computing & technology : Electrical & electronics engineering Physical, chemical, mathematical & earth Sciences : Chemistry
	To cite this reference:	http://hdl.handle.net/2268/18752

Title :	Characterisation of the magnetic shielding properties of YBaCuO thick films prepared by electrophoretic deposition on silver substrates
Language :	English
Author, co-author :	Denis, Samuel [Royal Military Academy of Belgium and University of Liege > > > > >]
	Grenci, G. [IEN G. Ferraris, Torino, Italy > > > > > >]
	Dusoulier, Laurent [Université de Liège - ULG > Département de chimie (sciences) > Chimie inorganique structurale > >]
	Cloots, Rudi [Université de Liège - ULg > Département de chimie (sciences) > Chimie inorganique structurale - Doyen de la Faculté des Sciences >]
	Vanderbemden, Philippe [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Capteurs et systèmes de mesures électriques >]
	Vanderheyden, Benoît [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Electronique et microsystèmes >]
	Dirickx, Michel [Royal Military Academy, Brussels, Belgium > CISS Department > > >]
	Ausloos, Marcel [Université de Liège - ULg > Département de physique > Physique statistique appliquée et des matériaux - S.U.P.R.A.S. >]
Publication date :	2006
Journal title :	Journal of Physics: Conference Series [=JPCS]
Publisher :	IOP
Volume :	43
Special issue title :	Proceedings of the 7th European Conference on Applied Superconductivity (EUCAS 2005)
Pages :	509-512
On invitation :	No
Audience :	International
ISSN :	1742-6588
e-ISSN :	1742-6596
Event name :	7th European Conference on Applied Superconductivity (EUCAS 2005)
Event date :	11-15 September 2005
Event place (city) :	Vienna
Event country :	Austria
Abstract :	[en] This communication reports experimental results on the superconducting properties of YBaCuO thick films prepared by electrophoretic deposition on silver substrates. The magnetic shielding properties of the coatings were characterised by various methods. First, the electrical resistance and the transport critical current density, Jc, were determined. Our coatings exhibit a superconducting transition at a temperature of 90 K. Next, shielding characterisations were carried out at 77 K for samples having either a slab or a cylindrical geometry. In both cases, the frequency of the applied magnetic field was 103 Hz; the field behind the shielding wall was measured by a pick-up coil connected to a lock-in amplifier. In the case of cylindrical samples and for an applied induction lower than 1 G, the field inside the shielding enclosure is reduced by a factor greater than 106 (i.e. 120 dB) with respect to the applied field.
Research units :	Services Universitaires Pour la Recherche et les Applications Technologiques de Matériaux Électro-Céramiques, Composites, Supraconducteurs - SUPRATECS
Name of the research project :	Blindage magnétique par matériaux supraconducteurs à haute température critique
Permalink :	http://hdl.handle.net/2268/18752
DOI :	10.1088/1742-6596/43/1/126
Other URL :	http://stacks.iop.org/1742-6596/43/509

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