DEBYE – SHERRER’S FORMULA OR SHERRER’S EQUATION
BRAGG’S LAW – ORDER OF DIFFRACTION
SCANNING ELECTRON MICROSCOPE(SEM)
XRD(X- RAY DIFFRACTION)
CONCEPT OF NANOMATERIALS – SURFACE AREA TO VOLUME RATIO
DEFECTS OR IMPERFECTIONS IN CRYSTALS
PACKING FACTOR(PF) OR ATOMIC PACKING FACTOR(APF)
INTERPLANAR DISTANCE(d)
Crystal Structures and Bravais lattice
SPACE LATTICE,LATTICE PARAMETERS & BASIS