RT Journal Article
T1 Nonlinear optical dynamics of a 2D semiconductor quantum dot super-crystal: emerging multistability, self-oscillations and chaos
A1 Malyshev, Andrey
A1 Zapatero, P. A.
A1 Malikov, R. F.
A1 Ryzhov, I. V.
AB 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.
PB IOP Publishing
YR 2019
FD 2019
LK https://hdl.handle.net/20.500.14352/13660
UL https://hdl.handle.net/20.500.14352/13660
LA eng
NO ©2019 International Conference on Excitonic and Photonic Processes in Condensed Matter and Nano Materials (EXCON) (12. 2018. Nara, Japón)
DS Docta Complutense
RD 6 abr 2025