ANISOTROPY IN SINGLE CRYSTALLINE BISRCACUO
1992 (English)In: Superconductors Science and Technology, ISSN 0953-2048, E-ISSN 1361-6668, Vol. 5Article in journal (Refereed) Published
The longitudinal component of the magnetization of a single crystal of Bi2.2Sr1.7CaCu2O8 has been investigated by SQUID-magnetometry when the magnetic field is applied at different angles 0-degrees-90-degrees with respect to the crystallographic c-axis. The anisotropy of the system, deduced from the magnetization and relaxation rate data, indicates a mass anisotropy m(c)/m(ab) of order 20, a strikingly low value compared to what has been found from torque and magnetoresistance measurements m(c)/m(ab) almost-equal-to 3000.
Place, publisher, year, edition, pages
1992. Vol. 5
Condensed Matter Physics
IdentifiersURN: urn:nbn:se:uu:diva-195542DOI: 10.1088/0953-2048/5/1S/083OAI: oai:DiVA.org:uu-195542DiVA: diva2:607944
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