Application of a vibrating sample magnetometer to magnetic measurements under hydrostatic pressure
1974; American Institute of Physics; Volume: 45; Issue: 6 Linguagem: Inglês
10.1063/1.1686758
ISSN1527-2400
Autores Tópico(s)Force Microscopy Techniques and Applications
ResumoA vibrating sample magnetometer has been adapted for use with nonmagnetic high hydrostatic pressure clamps of the type described by Wohlleben and Maple. With this apparatus, the magnetic moment of 0.2 cm3 samples can be measured vs temperature under the simultaneous influence of high magnetic fields (to ≃7 T) and high hydrostatic pressure (to ≃8 kilobar). The sensitivity of the apparatus is at present ≃2×10−3 emu, limited by the reproducibility from run to run of the background moment of the ≃40 g pressure clamp.
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