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EPR study of manganese in Cd1-xMnxS quantum dots
(Materials Science Forum, 2004)
Cd1-xMnxS quantum dots (QDs) with a diameter d less than or equal to 4.5 nm and manganese concentration from x 0.001 to x 0.15 have been prepared using aqueous Solution precipitation. The EPR measurements have been performed ...
Physicochemical properties of Al-pillared montmorillonite doped with 12-tungstophosphoric acid
(Materials Science Forum, 2004)
Bentonite a natural raw material from the Sipovo mining deposits (Republic of Srpska), which contains a high percentage of montmorillonite, was treated to obtain montmorillonite clay ready for further investigations. ...
Effects of structure characteristics on mechanical properties of aluminum alloy matrix composites
(Materials Science Forum, 2004)
Composite materials based on the CW67 alloy (Al base matrix) and volume fraction of 15 pet of SiC particles in two nominal sizes (0.7 mum and 33 mum) have been produced by hot pressing. The fracture behavior of the composite ...
Influence of the cation distribution on the physical properties of the diluted magnetics Li1.33Ti1.67O4/Co2TiO4
(Materials Science Forum, 2004)
Spinel samples of Li1.33xCo2-2xTi1+0.67xO4 crystallize in two space groups: Fd 3 m for 0less than or equal tox:less than or equal to0.40 and x=1, and P4(3)32 for 0.50less than or equal toxless than or equal to0.875. In ...