Kant C.; Rudolf T.; Schrettle F.; Mayr F.; Deisenhofer J.; Lunkenheimer P.; Eremin M.; Loidl A.
(2008)
The reflectivity of single-crystalline CoO has been studied by optical spectroscopy for wave numbers ranging from 100 to 28 cm-1 and for temperatures 8<T<325 K. A splitting of the cubic IR-active phonon mode on passing the ...