Hall effect in the heavy-fermion compound CePtSi

Hamzić, Amir and Fert, A. and Miljak, M. and Horn, S. (1988) Hall effect in the heavy-fermion compound CePtSi. Physical Review B, 38 (10). pp. 7141-7143. ISSN 1098-0121

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Abstract

We present Hall-effect measurements on the heavy-fermion compound CePtSi. Above the temperature of antiferromagnetic ordering T_N, the Hall effect of CePtSi exhibits the behavior generally observed in heavy-fermion systems and ascribed to skew scattering. Below T_N the Hall effect is enhanced and its field dependence is strongly nonlinear. We show that this behavior arises from skew scattering or anomalous velocity effects rather than from a change of the ordinary Hall effect induced by a reconstruction of the Fermi surface.

Item Type: Article
Date: 1988
Subjects: NATURAL SCIENCES > Physics
Additional Information: Copyright (1988) by the American Physical Society.
Divisions: Faculty of Science > Department of Physics
Publisher: American Physical Society
Depositing User: Gordana Stubičan Ladešić
Date Deposited: 10 May 2014 10:51
Last Modified: 10 May 2014 10:51
URI: http://digre.pmf.unizg.hr/id/eprint/1130

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