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Your search keyword '"Shao, Dali"' showing total 4 results
Start Over Author "Shao, Dali" Journal optical materials
4 results on '"Shao, Dali"'

3. Optoelectronic properties of three dimensional WO3 nanoshale and its application for UV sensing.

Author

Shao, Dali, Yu, Mingpeng, Lian, Jie, and Sawyer, Shayla

Subjects
*OPTOELECTRONICS, *THREE-dimensional display systems, *NANOPARTICLES, *ULTRAVIOLET radiation, *HYDROTHERMAL deposits
Abstract

Highlights: [•] Novel 3D WO3 nanoshale structure was synthesized via hydrothermal method. [•] The 3D WO3 nanoshale demonstrated good photoresponsivity in the UV region. [•] The 3D WO3 nanoshale may be promising for various optoelectronic applications. [ABSTRACT FROM AUTHOR]

Published
2014
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4. Optical properties of polyvinyl alcohol (PVA) coated In2O3 nanoparticles

Author

Shao, Dali, Qin, Liqiao, and Sawyer, Shayla

Subjects
*POLYVINYL alcohol, *OPTICAL properties, *INDIUM oxide, *NANOPARTICLES, *PHOTOLUMINESCENCE, *PHOTOCURRENTS, *CURRENT-voltage characteristics
Abstract

Abstract: An experimental study of the optical properties of PVA coated In2O3 nanoparticles was performed with characterization methods including photoluminescence, absorption and point source, photogenerated current–voltage measurements. The photoluminescence results show that PVA can suppress the parasitic green emission by modifying defect energy states introduced by oxygen vacancies. Thin films fabricated from PVA coated In2O3 nanoparticles show higher photocurrent and suppressed dark current, which may be promising for UV photodetector applications. [Copyright &y& Elsevier]

Published
2013
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