Disorder driven cluster glass state in a geometrically frustrated hexagonal perovskite

Shruti Chakravarty, Øystein Slagtern Fjellvåg, Arpan Bhattacharyya +2

We report the observation of cluster glass-like properties in a double perovskite ruthenate Ba${}_2$CoRuO${}_6$ through structural (neutron and synchrotron X-ray diffraction), magnetic…