DYNAMIC TEMPERATURE MEASUREMENT FOR MAGNETOCALORIC MATERIALS

摘要

A device to measure the dynamic response of magnetocaloric effect in terms of temperature change at different speed and up to 1T.ms~(-1) has been developed. The magnetic source is based on rotating magnets and the temperature measurement on thermocouple. This prototype will be able to explore the dynamic response of magnetocaloric effect under controlled temperature for different type of material: first order and second order phase transition material.