What really drives electron spin decoherence in molecular crystals at low-T? Nuclear or Electron spins?
Turns out you have do magnetically dilute your samples quite a bit if you want to really remove electron-electron dipolar interactions...
pubs.aip.org/aip/jcp/arti...
The loss of information about the relative phase between two quantum states, known as decoherence, strongly limits resolution in electron paramagnetic spectrosc