Abstract Layered oxides, A 2 B'B ″O 6, with small ions at A-site mostly occupied by unusual-
metals like transitional metals are of great importance due to their strong and unusual …

Recently, the remarkable physical characteristics of AA3′ B4O12 quadruple perovskite
oxides, including their enormous magnetoresistance, gigantic dielectric constants …

Cation ordering of A and B sites in ABO3 perovskite-derived multicomponent structures can
give rise to fascinating properties. Following this, in recent times, high-pressure synthesis of …

Ordering of cations is important for controlling properties of ABO3 perovskites, and
CaFeFeNbO6 is the first example of an Fe-based AA'BB'O6 double double perovskite, with …

A-site-ordered AA′ 3B4O12 quadruple perovskites (with twelve-fold coordinated A and
square-planar coordinated A′ sites) were discovered in 1967. Since then, there have been …

A new member of A-site columnar-ordered A2A′ A ″B4O12 quadruple perovskites with
the composition of Y2CuGaMn4O12 was prepared by a high-pressure, high-temperature …

Compounds of general formula ABO 3 are widely studied due to their versatility regarding
chemical composition, structure and physical properties. The use of high-pressure and high …

Starting from the centrosymmetric MnRMnSbO 6 compound, we explore the realm of
magnetic polar double-double perovskite oxides characterized by significant ferroelectric …

Control of cation ordering in ABX3 perovskites is important to structural, physical and
chemical properties. Here we show that thermal transformations of AA′ BB′ O6 double …

Understanding magnetism in multiple magnetic sublattice system, driven by the interplay of
varied nature of magnetic exchanges, is on one hand challenging and on other hand …