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Malyshev, Andrey and Zapatero, P. A. and Malikov, R. F. and Ryzhov, I. V. (2019) Nonlinear optical dynamics of a 2D semiconductor quantum dot super-crystal: emerging multistability, self-oscillations and chaos.
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Official URL: http://dx.doi.org/10.1088/1742-6596/1220/1/012006
Abstract
We conduct a theoretical study of the nonlinear optical dynamics of a 2D super-crystal comprising regularly spaced identical semiconductor quantum dots (SQDs), subjected to a resonant continuous wave excitation. A single SQD is considered as three-level ladder-like systems involving the ground, one-exciton and bi-exction states. We show that the super-crystal reveals a rich nonlinear dynamics, exhibiting multistability, self-oscillations and chaos. The behaviour is driven by the retarded SQD-SQD interactions and bi-exciton binding energy.
Item Type: | Article |
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Additional Information: | ©2019 |
Uncontrolled Keywords: | Nanoscience; Nanotechnology; Optics; Physics, Condensed Matter |
Subjects: | Sciences > Physics > Materials Sciences > Physics > Solid state physics |
ID Code: | 57279 |
Deposited On: | 08 Oct 2019 15:39 |
Last Modified: | 08 Oct 2019 15:39 |
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