Magnetic Susceptibility of Thorium Metal in the Range 130-300°K

Abstract
The magnetic susceptibility of thorium has been measured in the temperature range, 130-300°K. Within the precision of measurement, the susceptibility was found to remain constant at a value of +0.410±0.002 emu/g. This susceptibility behavior is in contrast to the elastic behavior which indicates a change in the character of the interaction forces near 253°K.