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Publications in Scientific Journals:

N. Baranov, G. Hilscher, P.E. Markin, H. Michor, A. A. Yermakov:
"Spin fluctuations induced by f-d exchange in R3T compounds";
Journal of Magnetism and Magnetic Materials, 272 - 276 (2004), 637 - 638.



English abstract:
Spin fluctuations induced by f?d exchange in R3T compounds

N. V. Baranova, b, G. Hilscher [Corresponding Author Contact Information] , [E-mail The Corresponding Author] , c, P. E. Markina, b, H. Michorc and A. A. Yermakova, b

a Institute for Metal Physics RAS, 620219, Ekaterinburg GSP-170, Russia
b Ural State University, Lenin ave. 51, 620083, Ekaterinburg, Russia
c Institut für Festkörperphysik, Technische Universität Wien, Weidner Hauptstrasse 8-10, A-1040, Wien, Austria

Available online 21 January 2004.


Abstract

The giant enhancement of the coefficient [small gamma, Greek] of the T -linear specific heat, retention of the magnetic contribution to the total specific heat above the ordering temperature and anomalous behavior of the temperature dependencies of the electrical resistivity in the paramagnetic region have been revealed by specific heat and electrical resistivity measurements for some R3M (M=Co, Ni, Rh). Such a behavior is associated with the presence of a huge contribution from spin fluctuations induced by the f?d exchange in the itinerant d-electron subsystem.

Author Keywords: Rare earth compounds; Spin fluctuations; Specific heat; Electrical resistivity

72.15.?v; 75.40.?s; 75.50.?y


Online library catalogue of the TU Vienna:
http://aleph.ub.tuwien.ac.at/F?base=tuw01&func=find-c&ccl_term=AC04970048

Electronic version of the publication:
http://dx.doi.org/10.1016/j.jmmm.2003.12.1179


Created from the Publication Database of the Vienna University of Technology.