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Scientific article
English

Calorimetric investigation of CeRu2Ge2 up to 8 GPa

Published inSolid state communications, vol. 113, no. 7, p. 367-371
Publication date2000
Abstract

We have developed a calorimeter able to give a qualitative picture of the specific heat of a sample under high pressure up to ≈10 GPa. The principle of ac-calorimetry was adapted to the conditions in a high pressure clamp. The performance of this technique was successfully tested with the measurement of the specific heat of CeRu2Ge2 in the temperature range 1.5 K<12 K. The phase diagram of its magnetic phases is consistent with previous transport measurements.

Keywords
  • Magnetically ordered materials
  • Heat capacity
  • Phase transitions
  • High pressure
Citation (ISO format)
BOUQUET, Frédéric et al. Calorimetric investigation of CeRu<sub>2</sub>Ge<sub>2</sub> up to 8 GPa. In: Solid state communications, 2000, vol. 113, n° 7, p. 367–371. doi: 10.1016/S0038-1098(99)00505-0
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ISSN of the journal0038-1098
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