Magnetic structures of CoNb2O6
作者： W. Scharf , H. Weitzel , I. Yaeger , I. Maartense , B.M. Wanklyn
DOI: 10.1016/0304-8853(79)90044-1
关键词:
摘要: Abstract We have carried out neutron diffraction and susceptibility measurements on a CoNb 2 O 6 single crystal. Below 2.96 K, we found screw structure with the y axis as angle of 133°. This increases decreasing temperature to constant 180° at below 1.97 K. The magnetic K is non-collinear antiferromagnetic type β x z doubled belongs space group P b 1 (= 2b 2′2 ).
harvard.edu
sci-hub.se 参考文章(8)
I. Maartense, I. Yaeger, B.M. Wanklyn, Field-induced magnetic transitions of CoNb2O6 in the ordered state Solid State Communications. ,vol. 21, pp. 93- 96 ,(1977) , 10.1016/0038-1098(77)91485-5
B.M. Wanklyn, B.J. Garrard, G. Garton, Flux growth of crystals of MNb2O6 (M = Ni, Co, Mn, Fe) Materials Research Bulletin. ,vol. 11, pp. 1497- 1501 ,(1976) , 10.1016/0025-5408(76)90100-8
H. Weitzel, Kristallstrukturverfeinerung von Wolframiten und Columbiten Zeitschrift Fur Kristallographie. ,vol. 144, pp. 238- 258 ,(1976) , 10.1524/ZKRI.1976.144.1-6.238
Hans Weitzel, Siegfried Klein, Magnetische struktur von columbiten MnTa2O6 und CoNb2O6 Solid State Communications. ,vol. 12, pp. 113- 116 ,(1973) , 10.1016/0038-1098(73)90517-6
Junjiro Kanamori, Superexchange interaction and symmetry properties of electron orbitals Journal of Physics and Chemistry of Solids. ,vol. 10, pp. 87- 98 ,(1959) , 10.1016/0022-3697(59)90061-7
V.M. Gredescul, S.A. Gredescul, V.V. Eremenko, V.M. Naumenko, Magnetization and resonance in orthorhombic antiferromagnets with the dzyaloshinsky interaction (CoWO4) Journal of Physics and Chemistry of Solids. ,vol. 33, pp. 859- 880 ,(1972) , 10.1016/S0022-3697(72)80103-3
H. Weitzel, H. Langhof, Verfeinerung der momentrichtungen in den magnetischen strukturen von NiWO4 und CoWO4 Journal of Magnetism and Magnetic Materials. ,vol. 4, pp. 265- 274 ,(1977) , 10.1016/0304-8853(77)90047-6
Dhans Weitzel, Magnetische Struktur von Columbit, FeNb2O6 Zeitschrift für anorganische und allgemeine Chemie. ,vol. 380, pp. 119- 127 ,(1971) , 10.1002/ZAAC.19713800202