The B-site substituted perovskite oxides A 2 B′ B ″O 6 have in the recent decades gained
an increasing amount of interest due to their various interesting properties and possible …

In this article, we present an in-depth review of the phenomenon of negative magnetization
(or magnetization sign reversal) with an up-to-date literature. We have described numerous …

Mixed ionic and electronic conductors (MIECs) are being studied extensively as a potential
replacement for cermet catalysts in solid oxide cells (SOCs)—collectively named for solid …

In magnetic systems, spin and exchange disorder can provide access to quantum criticality,
frustration, and spin dynamics, but broad tunability of these responses and a deeper …

Perovskite YFe 0.5 Cr 0.5 O 3 exhibits magnetization reversal at low applied fields due to the
competition between the single ion magnetic anisotropy and the antisymmetric …

LaFe 1− x Cr x O 3 of x= 0.0, 0.1, 0.3 and 0.5 is synthesized by the sol–gel citrate
combustion method. X-ray diffraction (XRD) and Raman spectra measured at room …

Chemical looping gasification (CLG) offers an attractive route for utilizing digestate. The
development of oxygen carrier (OC) is crucial to CLG. In this work, LaFeO 3 was employed …

Three members of the perovskite family RF e 0.5 C r 0.5 O 3 (R= Lu, Yb, and Tm) have been
synthesized and characterized. A systematic study of the crystal and magnetic structures …

Members of the YFe1− xMnxO3 (0≤ x≤ 0.45) family crystallize in the GdFeO3 type
orthorhombic perovskite structure (space group Pnma) where the Fe and Mn ions are …

With the rapid development of anaerobic digestion engineering, the disposal and utilization
of digestate are urgently required. Chemical looping gasification (CLG) technology provides …