الخصائص التركيبية والبصرية لاغشية (ايكس - znO(x) Sn02{lالرقيقة المحضرة بتقنية التحليل الكيميائي الحراري

Thin flhlls of ZnO(、)Sn02(l‐、)have beell prepared by che・1llicalspray pyrolysis~tcchniquc.XRD analysis revealed thal thO asprepared ZnO thill lilills were polycrystalline hexagonal 、vhel・ethe preferred orientatiOn was along(002),while si10」weretetragonal polycrystaHin9 、vith a preferred orientation along(HO).The optical energy gap t)r zno was3.2 eV and this vallle wereincreased as the concentration of SnO)incrcased lllttil it rctacll郎3.48 eV for 500/O ooncentration of SnC)ぅ: