Dielectric and Magnetic Adsorbers in Adiabatic Calorimeters for Measuring Extremely Small Energy Releases

It is shown that a sequence of processes is possible in ferroelectrics, analogous to those which occur when a saturated paramagnetic material is cooled under adiabatic depolarization conditions, and it becomes a ferromagnetic material. The conditions required to construct a dielectric calorimeter with an extremely high sensitivity of 0.04 eV/Hz1/2 are considered.