Abstract
We investigate the absorptive-dispersive properties of a weak field in a coupled semiconductor double-quantum-dot nanostructure. It is found that the enhanced index of refraction without absorption can be easily controlled via adjusting properly the corresponding parameters of the system. Our scheme opens the possibility to control index of refraction without absorption in a coupled semiconductor double-quantum-dot nanostructure.
Original language | English |
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Pages (from-to) | 183-187 |
Number of pages | 5 |
Journal | Physica E: Low-Dimensional Systems and Nanostructures |
Volume | 60 |
DOIs | |
Publication status | Published - Jun 2014 |
Externally published | Yes |
Keywords
- Quantum dot nanostructure
- Refractive index