Nano crystalline of Spinel Cubic in Fd-3m

Phase analysis (GSAS-Rietveld refinement) [left] and TEM image [right] of our latest result of ZnCo2O4 prepared by means of SONOCHEMISTRY is clearly seen that the phase is crystal and the size is in nano meter. Hence we called nano crystalline material.
This result is complimentarily by slow scans Bragg Brentano X-RD followed by Rietveld refinement methods.
The phase is there....look it is the first for nano crystalline refinement analysis?....
wi'll see......for other sub-team (Nurul, Danang, Tutik) in measuring electrical properties
Main Team.
m.diantoro
subakti
nasikhuddin