ausblenden:
Schlagwörter:
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Zusammenfassung:
Hydrostatic pressure experiments on single crystals of the magnetically
ordered heavy fermion compound CeCu2Ge2 for P > 0.1 GPa revealed a
pressure dependence of the magnetic ordering temperature (dT(N)/dP=-0.1
K/GPa), which can be brought into quantitative agreement with
theoretical calculations. The results are suitable to explain a
difference observed between the magnetic phase diagram of
Ce(Cu1-xNix)2Ge2 and the calculated dependence of T(N) on the local
exchange coupling constant g.
