Direct Growth of Feather-Like ZnO Structures by a Facile Solution Technique for Photo-Detecting Application.
The feather-like hierarchical zinc oxide (ZnO) was synthesized via successive ionic layer adsorption and reaction without any seed layer or metal catalyst. A possible growth mechanism is proposed to explain the forming process of ZnO feather-like structures. Meanwhile, the photo-electronic performances of the feather-like ZnO have been investigated with the UV-vis-NIR spectroscopy, I-V and I-tmeasurements. The results indicate that feather-like ZnO hierarchical structures have good anti-reflection and excellent photo-sensitivity. All results suggest that the direct growth processing of novel feather-like ZnO is envisaged to have promising application in the field of photo-detector devices.
['Jiang|Yurong|Y|', 'Liu|Xingbing|X|', 'Cai|Fangmin|F|', 'Liu|Hairui|H|']
Successive ionic layer adsorption and reaction Feather-like hierarchical structures Nanostructures Photo-response