English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT

Released

Journal Article

Alternating current calorimetry at very high pressure and low temperature

MPS-Authors
/persons/resource/persons126909

Wilhelm,  H.
Max Planck Institute for Chemical Physics of Solids, Max Planck Society;

External Resource
No external resources are shared
Fulltext (restricted access)
There are currently no full texts shared for your IP range.
Fulltext (public)
There are no public fulltexts stored in PuRe
Supplementary Material (public)
There is no public supplementary material available
Citation

Wilhelm, H., & Jaccard, D. (2002). Alternating current calorimetry at very high pressure and low temperature. Journal of Physics-Condensed Matter, 14(44), 10683-10687. doi:10.1088/0953-8984/14/44/357.


Cite as: https://hdl.handle.net/11858/00-001M-0000-0015-30D4-3
Abstract
The specific heat of CePd2.02Ge1.98 has been measured with an ac calorimetric technique up to 22 GPa for temperatures in the range 0.3 K < T < 10 K. A thermocouple allowed the temperature oscillations to be read when an ac heating current was sent through the sample. The inverse of the thermovoltage V, recorded at low temperature exhibits a pronounced anomaly as a function of pressure. It is shown that 1/V-ac extrapolated to zero temperature is a measure of the Sommerfeld coefficient gamma.