Polycrystalline samples of FeSe1-x Te (x) (x=0.00, 0.25, 0.50, 0.75 and 1.00) were synthesized by solid-state reaction to study the effects of substituting Se with Te in the system. The magnetization properties of the ...

Lanthanum manganite doped with calcium, Ca1/3La2/3MnO3-delta, was prepared by a high-energy ball milling. The precursors used were Mn(2)o(3), La(2)o(3) and CaO, mixed in the stoichiometric ratio to obtain this manganite. ...

A series of Te-substituted pyrochlores of stoichiometry Gd-2(Ti2-yTey)O-7 (y <= 0.2) were prepared under high-pressure and high-temperature conditions and characterized by X-ray diffraction, X-ray photoelectron spectroscopy ...