The lattice sites occupied by samarmm ions in KMgF<sub>3</sub> were ascertained The relationship be-tween valent state of samarium ion in hosts and substituted
Calorimetric titrations were performed in anhydrous acetonitrile at 298.15 K,giving the com-plex stability constants(K_s)and the thermodynamic parameters for th
The isothermal section of the Ag-Cu-Ce ternary phase diagram at 500℃ containing 0~34 at%Ce have been determined by X-ray diffraction analysis and optical micros