31 citations · 71 across the 4 of their papers we have counts for
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cond-mat.str-el2014★ 17 cited
High-field spectroscopy of singlet-triplet transitions in the spin-dimer systems Sr3Cr2O8 and Ba3Cr2O8
Zhe Wang, D. Kamenskyi, O. Cépas +14
Magnetic excitations in the isostructural spin-dimer systems Sr3Cr2O8 and Ba3Cr2O8 are probed by means of high-field electron spin resonance at sub-terahertz frequencies. Three typ…
cond-mat.str-el2012★ 31 cited
Heterogeneous freezing in a geometrically frustrated spin model without disorder: spontaneous generation of two time-scales
O. Cepas, B. Canals
By considering the constrained motion of classical spins in a geometrically frustrated magnet, we find a dynamical freezing temperature below which the system gets trapped in metas…
cond-mat.str-el2002★ 12 cited
Dynamics, Selection Rules and Dzyaloshinsky-Moriya interactions in Strongly Frustrated Magnets
O. Cepas, T. Sakai, T. Ziman
Anisotropic spin-spin interactions of the symmetry described by Dzyaloshinsky and Moriya are generally considered weak, as they depend on the spin-orbit couplings. In frustrated sp…