Fig. 5
From: Magnetic properties of polymeric acrylic acid hydrogel dosimeter for radiotherapy applications

R2 relaxation rate of unirradiated ACA hydrogel dosimeter as a function of storage time up to 20 weeks.
From: Magnetic properties of polymeric acrylic acid hydrogel dosimeter for radiotherapy applications
R2 relaxation rate of unirradiated ACA hydrogel dosimeter as a function of storage time up to 20 weeks.