We report synthesis and spectroscopic characterization of sol-gel derived zinc oxide (ZnO) quantum dots (Qdots) of 3-8 nm size. The Qdots exhibited a broad and strong visible emission peak centered near 520 nm with a quantum efficiency of approximately 5%. A weak ultraviolet (UV) emission peak was a
β¦ LIBER β¦
Morphology development of ZnO produced by sonothermal process
β Scribed by Siriprapha Jattukul; Somchai Thongtem; Titipun Thongtem
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 775 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0272-8842
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