Scattering property of aqueous solution of CdTe quantum dots with gold nanoparticles
| Autor: | Myong-Il Ri, Kuk-Song Choe, Yong-Su Han |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Materials science
Aqueous solution Condensed Matter::Other Scattering business.industry Physics::Medical Physics Physics::Optics Crystal growth Condensed Matter::Mesoscopic Systems and Quantum Hall Effect Atomic and Molecular Physics and Optics Cadmium telluride photovoltaics Electronic Optical and Magnetic Materials Condensed Matter::Materials Science Optics Quantum dot Colloidal gold Optoelectronics Emission spectrum Electrical and Electronic Engineering Physical and Theoretical Chemistry business Absorption (electromagnetic radiation) |
| Zdroj: | Optics Communications. 458:124768 |
| ISSN: | 0030-4018 |
| DOI: | 10.1016/j.optcom.2019.124768 |
| Popis: | We prepared the aqueous solution of CdTe quantum dots with gold nanoparticles by chemical crystal growth method. We simulated the scattering property of aqueous solution of CdTe quantum dots with gold nanoparticles using Finite Difference Time Domain(FDTD) method and verified by absorption spectrophotometer. Compared with aqueous solution of CdTe quantum dots, it has stronger absorption and emission spectrum. And its scattering intensity is enhanced about 1.5 times than CdTe quantum dots. The result can be used widely in the medicine field and optical field. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect