FIELD: physics.
SUBSTANCE: thermodynamic temperature is measured based on its relationship with magnetic susceptibility thermometric material associated with thermodynamic temperature by the Curie law, wherein the thermoelectric material used is a dispersion of single-domain nanoparticles of ferromagnetic material, and temperature is found from strength and induction of magnetic field inside the thermoelectric material determined from NMR frequencies.
EFFECT: possibility of measuring thermodynamic temperature with high accuracy.
