publication . Preprint . Article . 2001

Peltier AC calorimeter

D.H Jung; Y. H. Jeong; I.K. Moon;
Open Access English
  • Published: 15 Oct 2001
Abstract
A new ac calorimeter, utilizing the Peltier effect of a thermocouple junction as an ac power source, is described. This Peltier ac calorimeter allows to measure the absolute value of heat capacity of small solid samples with sub-milligrams of mass. The calorimeter can also be used as a dynamic one with a dynamic range of several decades at low frequencies.
Subjects
arXiv: Physics::Instrumentation and DetectorsAstrophysics::Cosmology and Extragalactic AstrophysicsAstrophysics::Galaxy Astrophysics
free text keywords: Condensed Matter - Strongly Correlated Electrons, Condensed Matter - Disordered Systems and Neural Networks, Physical and Theoretical Chemistry, Instrumentation, Condensed Matter Physics, Thermodynamics, Thermal analysis, Chemistry, Heat capacity, Thermoelectric effect, Thermocouple, Calorimeter, AC power, Calorimeter constant, Dynamic range
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