Article (Scientific journals)
Influence of a low magnetic field on the thermal diffusivity of Bi2Sr2CaCu2O8
Dorbolo, Stéphane; Ausloos, Marcel
2002In Physical Review. B, Condensed Matter and Materials Physics, 65 (21)
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Abstract :
[en] The thermal diffusivity of a Bi-2212 polycrystalline sample has been measured under a 1 T magnetic field applied perpendicularly to the heat flux. The magnetic contribution to the heat carrier mean free path has been extracted and is found to behave as a simple power law. This behavior can be attributed to a percolation process of electrons in the vortex lattice created by the magnetic field.
Disciplines :
Physics
Author, co-author :
Dorbolo, Stéphane  ;  Université de Liège - ULiège > Département de physique > Physique statistique
Ausloos, Marcel ;  Université de Liège - ULiège > Département de physique > Physique statistique appliquée et des matériaux
Language :
English
Title :
Influence of a low magnetic field on the thermal diffusivity of Bi2Sr2CaCu2O8
Publication date :
01 June 2002
Journal title :
Physical Review. B, Condensed Matter and Materials Physics
ISSN :
1098-0121
eISSN :
1550-235X
Publisher :
American Physical Soc, College Pk, United States - Maryland
Volume :
65
Issue :
21
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 29 November 2009

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