UNIGE document Scientific Article
previous document  unige:35758  next document
add to browser collection
Title

Alternating current calorimetry at very high pressure and low temperature

Authors
Published in Journal of Physics. Condensed Matter. 2002, vol. 14, no. 44, p. 10683-10687
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 Vac recorded at lowtemperature exhibits a pronounced anomaly as a function of pressure. It is shown that 1/Vac extrapolated to zero temperature is a measure of the Sommerfeld coefficient γ.
Identifiers
Full text
Structures
Citation
(ISO format)
WILHELM, Heribert, JACCARD, Didier. Alternating current calorimetry at very high pressure and low temperature. In: Journal of Physics. Condensed Matter, 2002, vol. 14, n° 44, p. 10683-10687. https://archive-ouverte.unige.ch/unige:35758

197 hits

0 download

Update

Deposited on : 2014-04-15

Export document
Format :
Citation style :