When a molecule or compound with an unpaired electron is placed in a strong magnetic field, the spin of the unpaired electron can align in two Another dating method using electron spin resonance (ESR)-- also known as electron paramagnetic resonance (EPR)-- is based on the measurement of (myintimcity.com)
Then Anne Skinner, a chemist at Williams College in Massachusetts, used a technique called electron spin resonance to examine the size of the free radicals left in the bones: The higher the temperature at which the bones were burned, the smaller the radicals would be. (discovermagazine.com)
I did my graduate work at Michigan State University in electron spin resonance spectroscopy. (asbmb.org)