Most manganites exhibiting colossal magnetoresistant properties are structurally very
simple. They are based on a perosvskite structure with the general formula. The electric and …

Charge ordering and oxygen vacancy ordering are revealed in REBaMn2O6‐δ (RE= Gd,
Tb) oxides with perovskite‐related structures. Electron diffraction and transmission electron …

The possible coexistence of ferromagnetism and charge/orbital order in Bi 3∕ 4 Sr 1∕ 4 Mn
O 3 has been investigated. The manganite Bi 0.75 Sr 0.25 Mn O 3, with commensurate …

Structural evolution as a function of temperature through the P nma↔ incommensurate (IC)
phase transition in Pr 0.48 Ca 0.52 MnO 3 perovskite has been analyzed from the …

The great tendency of Bi–Sr manganites to present charge order (CO) at very high
temperatures and partial hybridization of the 6 s 2 lone pair with O p-orbitals makes these …

The slight incommensurate modulation of the structure of Bi2Mn4/3Ni2/3O6 is sufficient to
suppress the electrical polarization which arises in commensurate treatments of the …

Resonant x-ray scattering (RXS) at the Mn K edge has been used to characterize the low
temperature ordered phase of Bi 0.5 Sr 0.5 Mn O 3. Strong resonances were observed for …

The superstructure of Bi1-x Ca x MnO3 (x= 0.4 or 0.45), which exhibits a charge/orbital-
ordered state at room temperature (T CO≈ 330 K), has been successfully determined at …

The temperature dependence of the crystal structure and electronic properties of
brownmillerite-like Ca2. 5Sr0. 5GaMn2O8 has been studied by neutron powder diffraction …

The room temperature structure of Bi0. 75Sr0. 25MnO3 has been fitted to high-resolution
synchrotron X-ray and time-of-flight neutron powder diffraction data. Constrained structural …