Study into luminescence and photoconductivity of nano-structured ZnO obtained through sol-gel method

16th International Conference of Students and Young Scientists "Prospects of Fundamental Sciences Development"

自然科学（总论）

Mikhnev, L.V.^1 ; Bondarenko, E.A.^1 ; Chapura, O.M.^1 ; Skomorokhov, A.A.^1 ; Nikonov, A.I.^1 ; Malorodov, M.S.^1 ; Pigulev, R.V.^1 ; Gazdinsky, D.L.^1

North-Caucasus Federal University, Pushkin Street 1, Stavropol

355009, Russia^1

关键词: Energy position;    Intrinsic defects;    Nano-structured;    Nanosized zinc oxide;    Spectral feature;    Structural feature;    Treatment temperature;    Zinc acetate;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/597/1/012051/pdf
DOI  :  10.1088/1757-899X/597/1/012051

学科分类：自然科学（综合）

来源: IOP

【 摘 要 】

Sol-gel method from zinc acetate in water was employed to synthesize nano-sized zinc oxide. The structural features of the ZnO obtained samples, their spectral features of luminescence and photoconductivity were studied. The influence of the treatment temperature on the luminescence and photoconductivity of nano-sized zinc oxide was studied. The type and energy position of the intrinsic defects involved in the luminescence and photoconductivity processes were determined.