Document type:
Zeitschriftenaufsatz
Author(s):
Pfleiderer, C.; Fai\ss{}t, A.; {von L̈ohneysen}, H.; Hayden, S. M.; Lonzarich, G. G.
Title:
Field Dependence of the Specific Heat of Single-Crystalline {{ZrZn2}}
Abstract:
We present measurements of the specific heat C of a single crystal of ZrZn2 in the range 2\textendash{}30K, at magnetic field B up to 14T. For B=0 and low temperature the specific heat varies as C$\approx\gamma$T+$\beta$T3, where $\gamma\approx$45mJ/molK2 and $\beta$ corresponds to a Debye temperature $\Theta$D$\approx$340K. Magnetic field reduces $\gamma$ by up to 30% at 14T. The variation of $\gamma$ with B is compared with predictions of a self-consistent model of the magnetic equation of sta...    »

Keywords:
Weak ferromagnetism,Specific heat — low temperature
Journal title:
Journal of Magnetism and Magnetic Materials
Year:
2001
Journal volume:
226-230
Month:
may
Pages contribution:
258
Fulltext / DOI:
Print-ISSN:
0304-8853