Influence of Zn on magnetocaloric effect in (0.95)La0.7Sr0.3MnO3/Ni1−xZnxFe2O4 ceramic composites

Synthesis and characterizations of (1-Φ) (NBT-BT)-ΦSB ex T ceramics for NVRAM applications

“…With the increase of SB ex T content in (1-ϕ)(NBT-BT)-ϕSB ex T system, some unwanted secondary phase XRD peaks (marked as *) starts appearing. This suggests the possible reaction between NBT-BT and SB ex T phases at high sintering temperature [21]. Fig.…”

Structural, dielectric and ferroelectric study of (1−ϕ)(NBT–KNN)–ϕSBexT ceramics

“…Appearance of impurity phase peaks suggests some sort of reaction between NBT-KNN and SB ex T systems [13]. Fig.…”

Large magnetocaloric effect near room temperature in polycrystalline (La 0.7 Y 0.3 ) 0.7 Sr 0.3 MnO 3 compound

“…Fe substitution on the 'Mn' site originates the glassy behavior of the compound and leads the broadening of the transition. In addition to that the composite material containing Sr-doped lanthanum manganite was also proposed as a room temperature magnetic refrigerant material [24]. Except the 'Mn' site doping, Rocco et al investigated the effect of the A-site ionic radius on the magnetocaloric effect of several perovskite materials [25].…”