Pauling entropy, metastability and equilibrium in Dy${}_2$Ti${}_2$O${}_7$ spin ice

S. R. Giblin, M. Twengström, L. Bovo +17

Determining the fate of the Pauling entropy in the classical spin ice material Dy${}_2$Ti${}_2$O${}_7$ with respect to the third law of thermodynamics has become an important test case f…