2 papers
cond-mat.str-el2003
Observation of local chiral-symmetry breaking in globally centrosymmetric crystals
S. Di Matteo, Y. Joly, A. Bombardi +3
A thorough tensor analysis of the Bragg-forbidden reflection (00.3) in corundum systems having a global center of inversion, like VO and -FeO, shows that ano…
cond-mat.mtrl-sci2003
Charge ordering in oxides : a conundrum solved by resonant diffraction
Y. Joly, S. Grenier, J. E. Lorenzo
We show that in mixed-valence 3d transition metal oxides undergoing a structural transition, the low temperature phase results from an effective ordering of the charge. This arrang…