Physical properties of CeGe2-x (x=0.24) single crystals.
J Phys Condens Matter
; 26(14): 146005, 2014 Apr 09.
Article
em En
| MEDLINE
| ID: mdl-24650996
We present data on the anisotropic magnetic properties, heat capacity and transport properties of CeGe2-x (x=0.24) single crystals. The electronic coefficient of the heat capacity, γâ¼110 mJ mol(-1) K(-2), is enhanced; three magnetic transitions, with critical temperatures of ≈7, ≈5 and ≈4 K are observed in thermodynamic and transport measurements. The ground state has a small ferromagnetic component along the c-axis. Small applied field, below 10 kOe, is enough to bring the material to an apparent saturated paramagnetic state (with no further metamagnetic transitions up to 55 kOe) with a reduced, below 1.2 µB, saturated moment.
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Base de dados:
MEDLINE
Assunto principal:
Cério
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Imãs
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Germânio
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Magnetismo
Idioma:
En
Ano de publicação:
2014
Tipo de documento:
Article