Structure and magnetism of 4H-BaMnO3-x (0 <= x <= 0.35) and 4H-Ba0.5Sr0.5MnO3-x (0 <= x <= 0.21)

The synthesis and structure determination of 4H-BaMnO3-x (0≤x≤0.35) and 4H-Ba0.5Sr0.5MnO 3-x (0≤x≤0.21) is described. Neutron powder diffraction data unambiguously show the anion vacancies in the oxygen-deficient phases lie in the hexagonal BaO3-x layers, rather than the cubic layers predicted by pr...

Disgrifiad llawn

Manylion Llyfryddiaeth
Prif Awduron: Adkin, J, Hayward, M
Fformat: Journal article
Iaith:English
Cyhoeddwyd: 2006