A.C. Susceptibility Measurements under High Pressure up to 2.0 GPa
B. Średniawaa, R. Duraja, R. Zacha and M. Guillotb
a Institute of Physics, Technical University of Cracow, Podchorążych 1, 30-084 Cracow, Poland
b Laboratoire des Champs Magnétiques Intenses, CNRS/MPI, BP 166X, 38042 Grenoble Cedex 9, France
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A newly developed pressure setup for a.c. susceptibility measurements in the pressure range up to 2.0 GPa is presented; the temperature domain extends from 77 to 450 K. The steel pressure chamber contains the sample located at the center of a set of three compensated pick-up coils and the pressure and temperature sensors. Either alcohol or extraction naphtha is used as the liquid pressure transmitting medium. The (P,T) magnetic phase diagram of (Fe0.975Ni0.025)2P system in the pressure range up to 2.0 GPa is reported.
DOI: 10.12693/APhysPolA.97.917
PACS numbers: 75.50.Cc, 07.55.Jg, 71.20.Lp