Crystal growth and magnetic susceptibility of some rare-earth compounds

Magnetic Moment Measurements on Caesium and Rubidium Manganese Chloride

“…Thus the susceptibility a t low temperatures is The magnetic moment measurements were made a t 0.5 OK, using a cryostat cooled by liquid He4 and He3, which has been described by Cashion e t al. [7]. An external water-cooled solenoid produced a unifoim field of up to 70 kOe.…”

“…to calculate H , a still higher value is obtained. On the other hand, in GdA10, [7] and GdVO, [lo] the calculated values of H , are lower than the experimental ones whichever of the two formulae for H , is used.…”

Hydrothermal synthesis and characterization of rare-earth ruthenate pyrochlore compounds R2Ru2O7 (R = Pr3+, Sm3+-Ho3+)

“…By subtracting C R from the Curie constant of R 2 Ru 2 O 7 , we can yield C Ru and estimate the effective magnetic moment of Ru. The Curie constants of the the R 3+ ions in these R 2 Ru 2 O 7 were estimated from the corresponding compounds R 2 Ti 2 O 7 [31][32][33]. The effective magnetic moments together with the Curie constants and Weiss constants are calculated and listed in Table 3.…”

Hydrothermal synthesis and characterization of polycrystalline gadolinium aluminum perovskite (GdAlO3, GAP)

“…The rare earth aluminates are of considerable interest because of their optical and magnetic properties and technological applications [1][2][3]. Rare earth aluminates serve as neutron absorbers, flux suppressors and high temperature container materials.…”

“…Related ceramic perovskite materials are currently being incorporated into automobile catalytic converters; they are also promising substrates for the epitaxy of thin oxide films having potential use as buffer layers for the epitaxial growth of various perovskite-type films, such as high temperature superconductors, ferroelectrics, piezoelectric and colossal magnetoresistance oxides. Some perovskites also exhibit very large values of electric permittivity [2,[11][12][13][14][15].…”