title: Anion-ordered chains in a d1 perovskite oxynitride: NdVO2N.
abstract: The correlated anion order in the oxynitride perovskite NdVO(2)N, where disordered zig-zag VN chains segregate into planes within a pseudo-cubic lattice, is similar to that in materials such as SrTaO(2)N containing d(0) transition metal cations. However, NdVO(2)N has 3d(1) V(4+) cations and the 3d-electrons are itinerant, showing that the anion chain order in oxynitride perovskites is robust to electron-doping.
authors: Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus UAB, 08193 Bellaterra, Spain.
authors: Judith
authors: J
authors: Oró-Solé
authors: Lucy
authors: L
authors: Clark
authors: William
authors: W
authors: Bonin
authors: J Paul
authors: JP
authors: Attfield
authors: Amparo
authors: A
authors: Fuertes