Peter D. Battle
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View article: CaLa2FeCoSbO9 and ALa2FeNiSbO9 (A = Ca, Sr, Ba): cation-ordered, inhomogeneous, ferrimagnetic perovskites
CaLa2FeCoSbO9 and ALa2FeNiSbO9 (A = Ca, Sr, Ba): cation-ordered, inhomogeneous, ferrimagnetic perovskites Open
View article: Muon-spin relaxation and AC magnetometry study of the ferrimagnet LaSr2Cr2SbO9
Muon-spin relaxation and AC magnetometry study of the ferrimagnet LaSr2Cr2SbO9 Open
AC susceptibility and muon spin relaxation data have been collected from a polycrystalline sample of LaSr2Cr2SbO9, a perovskite-like compound wherein the unequal distribution of Cr3+ and Sb5+ cations over two crystallographically-distinct …
View article: Stabilisation of magnetic ordering in La3Ni2-xCuxB’O9 (B’ = Sb, Ta, Nb) by the introduction of Cu2+
Stabilisation of magnetic ordering in La3Ni2-xCuxB’O9 (B’ = Sb, Ta, Nb) by the introduction of Cu2+ Open
La3Ni2-xCuxB'O9 (x = 0.25; B' = Sb, Ta, Nb: x = 0.5; B' = Nb) have been synthesized and characterised by transmission electron microscopy, neutron diffraction and magnetometry. Each adopts a perovskite-like structure (space group P21/n) wi…
View article: Magnetic properties of La3Ni2Sb Ta Nb1––O9; from relaxor to spin glass
Magnetic properties of La3Ni2Sb Ta Nb1––O9; from relaxor to spin glass Open
Neutron diffraction experiments conducted at 5 K in a magnetic field 0 ≤ H/kOe ≤50 have shown that the monoclinic perovskite La3Ni2TaO9 behaves as a relaxor ferromagnet. Compositions in the series La3Ni2SbxTayNb1–x–yO9 have been synthesize…
View article: Crystal structure and properties of novel oxide Sm<sub>0.9</sub>Ca<sub>1.1</sub>Fe<sub>0.7</sub>Co<sub>0.3</sub>O<sub>4-d</sub>
Crystal structure and properties of novel oxide Sm<sub>0.9</sub>Ca<sub>1.1</sub>Fe<sub>0.7</sub>Co<sub>0.3</sub>O<sub>4-d</sub> Open
Sm0.9Ca1.1Fe0.7Co0.3O4-δ oxide with the K2NiF4-type structure was prepared using a glycerin-nitrate technique. The XRD pattern of Sm0.9Ca1.1Fe0.7Co0.3O4-δ was refined by the Rietveld method within an orthorhombic structure (space group Bma…
View article: Structure and magnetic properties of cation-disordered perovskites SrLaCrSnO6 and Ca2CeCr2TiO9
Structure and magnetic properties of cation-disordered perovskites SrLaCrSnO6 and Ca2CeCr2TiO9 Open
View article: Magnetisation reversal in Ca2PrCr2NbO9 and Ca2PrCr2TaO9
Magnetisation reversal in Ca2PrCr2NbO9 and Ca2PrCr2TaO9 Open
Polycrystalline samples of the perovskites Ca2PrCr2BO9 (B = Nb, Ta) have been synthesised using the standard ceramic method and characterized by x-ray diffraction, neutron diffraction and magnetometry. Both crystallise in the orthorhombic …
View article: Evolution of the crystal structure and magnetic properties of Sr2-Ca CrSbO6 with composition
Evolution of the crystal structure and magnetic properties of Sr2-Ca CrSbO6 with composition Open
View article: Comparative study of the magnetic properties of La3Ni2B′O9 for B′ = Nb, Taor Sb
Comparative study of the magnetic properties of La3Ni2B′O9 for B′ = Nb, Taor Sb Open
View article: Magnetic properties of the 6H perovskite Ba3Fe2TeO9
Magnetic properties of the 6H perovskite Ba3Fe2TeO9 Open
A polycrystalline sample of Ba3Fe2TeO9 having the 6H perovskite structure has been prepared in a solid-state reaction and studied by a combination of electron microscopy, Mössbauer spectroscopy, magnetometry, X-ray diffraction and neutron …
View article: Interplay of structural chemistry and magnetism in perovskites; A study of Ca Ln 2 Ni 2 WO 9 ; Ln =La, Pr, Nd
Interplay of structural chemistry and magnetism in perovskites; A study of Ca Ln 2 Ni 2 WO 9 ; Ln =La, Pr, Nd Open
View article: Ferrimagnetism as a consequence of cation ordering in the perovskite LaSr 2 Cr 2 SbO 9
Ferrimagnetism as a consequence of cation ordering in the perovskite LaSr 2 Cr 2 SbO 9 Open
View article: Structural chemistry and magnetic properties of the perovskite SrLa2Ni2TeO9
Structural chemistry and magnetic properties of the perovskite SrLa2Ni2TeO9 Open
A polycrystalline sample of SrLa2Ni2TeO9 has been synthesized using a standard ceramic method and characterized by neutron diffraction, magnetometry and electron microscopy. The compound adopts a monoclinic, perovskite-like structure with …
View article: Synthesis and characterization of the oxygen-deficient perovskite BaFe0.9-xY0.1CoxO3-δ (0 ≤x≤ 0.15)
Synthesis and characterization of the oxygen-deficient perovskite BaFe0.9-xY0.1CoxO3-δ (0 ≤x≤ 0.15) Open
View article: Structural chemistry and magnetic properties of the perovskite Sr3Fe2TeO9
Structural chemistry and magnetic properties of the perovskite Sr3Fe2TeO9 Open
A polycrystalline sample of perovskite-like Sr3Fe2TeO9 has been prepared in a solid-state reaction and studied by a combination of electron microscopy, Mössbauer spectroscopy, magnetometry, X-ray diffraction and neutron diffraction. The ma…