The effect of Fe substitution on magnetic and transport properties of LaMnO

Glassy magnetic phase driven by short-range charge and magnetic ordering in nanocrystalline La1/3Sr2/3FeOSabyasachi1, Patra2, Majumdar3 et al. 2012Phys. Rev. B

“…Bulk polycrystalline and nanocrystalline specimens with composition La 1/3 Sr 2/3 FeO 3−δ were prepared by standard solid-state reaction and sol-gel technique, 25 respectively. Preheated La 2 O 3 at 1000…”

Preparation and structural study of LaMnO3 magnetic material

“…These properties have motivated structural, electronic and magnetic ordering studies which have allowed to verify some of the fundamental rules of magnetic interactions [1,2]. The study of LaMnO 3 perovskite is interesting because exhibits colossal magnetoresistance and a complex magnetic behavior [3][4][5]. This work presents the structural and electronic properties of samples prepared by CPM.…”

Magnetic properties and colossal magnetoresistance of La5/6Na1/6Mn1−yFeyO3 with 0≤y≤0.10

“…In order to discuss further physical mechanism of transport properties, we fit the curve of resistivity versus temperature when T > T IM using Mott's variable range hopping expression [22][23][24]. In this expression ξ is the localization of length and N (E) is the density of states.…”