RT - Journal Article T1 - The effect of temperature and annealing on the structural properties of CdS: Mn semiconductor nanocrystals JF - ijcmir YR - 2010 JO - ijcmir VO - 17 IS - 4 UR - http://ijcm.ir/article-1-555-en.html SP - 621 EP - 628 K1 - CdS: Mn K1 - semiconductor nanocrystal K1 - annealing K1 - phase transition AB - CdS: Mn nanocrystals were obtained by nucleation and growth in colloidal solution. Their mean size range between 3.96 nm and 4.90 nm. The structural properties were studied by the use of X-ray diffraction (XRD). Phase transition between the hexagonal structure and cubic structure was evidenced to be a function of synthesis temperature. The mechanism of the phase transition also was revealed by two-step annealing for 2h. LA eng UL http://ijcm.ir/article-1-555-en.html M3 ER -