Fg. Cherkasov et al., ELECTRON-PARAMAGNETIC-RESONANCE MEASUREMENTS OF STATIC MAGNETIC-SUSCEPTIBILITY, Low temperature physics, 23(2), 1997, pp. 174-176
It is shown that the total volume magnetic susceptibility of a substan
ce can be measured in principle with the help of electron paramagnetic
resonance (EPR). For this purpose, the conventional EPR technique can
be used along with a known reference compound with a very narrow reso
nant absorption line. The accuracy of absolute susceptibility measurem
ents is comparable to that of classical methods. (C) 1997 American Ins
titute of Physics.