P
P. Andreakou
Researcher at University of Montpellier
Publications - 27
Citations - 532
P. Andreakou is an academic researcher from University of Montpellier. The author has contributed to research in topics: Quantum dot & Exciton. The author has an hindex of 12, co-authored 27 publications receiving 483 citations. Previous affiliations of P. Andreakou include National Technical University of Athens & University of Southampton.
Papers
More filters
Journal ArticleDOI
Single-mode tunable laser emission in the single-exciton regime from colloidal nanocrystals
Christos Grivas,Chunyong Li,P. Andreakou,Pengfei Wang,Ming Ding,Gilberto Brambilla,Liberato Manna,Liberato Manna,Pavlos G. Lagoudakis +8 more
TL;DR: This work demonstrates single-exciton, single-mode, spectrally tuned lasing from ensembles of optical antenna-designed, colloidal core/shell CdSe/CdS quantum rods deposited on silica microspheres, thereby inducing a large exciton–bi-Exciton energy shift.
Journal ArticleDOI
Edge states in polariton honeycomb lattices
M. Milicevic,Tomoki Ozawa,P. Andreakou,Iacopo Carusotto,Thibaut Jacqmin,Elisabeth Galopin,Aristide Lemaître,L. Le Gratiet,Isabelle Sagnes,Jacqueline Bloch,Alberto Amo +10 more
TL;DR: In this article, the edge states in a honeycomb lattice of coupled micropillars were observed and the momentum-space dispersion of edge states associated with the zigzag and bearded edges, holding unidimensional quasi-flat bands.
Journal ArticleDOI
Optically controlled excitonic transistor
P. Andreakou,S. V. Poltavtsev,J. R. Leonard,E. V. Calman,Mikas Remeika,Y. Y. Kuznetsova,Leonid Butov,Joe Wilkes,Micah Hanson,Arthur C. Gossard +9 more
TL;DR: In this paper, the authors demonstrate experimental proof of principle for all-optical transistors with a high ratio between the excitonic signal at the optical drain and the signal due to the optical gate.
Journal ArticleDOI
Optically Controlled Excitonic Transistor
P. Andreakou,S. V. Poltavtsev,J. R. Leonard,E. V. Calman,Mikas Remeika,Y. Y. Kuznetsova,Leonid Butov,Joe Wilkes,Micah Hanson,Arthur C. Gossard +9 more
TL;DR: In this article, the authors demonstrate experimental proof of principle for all-optical transistors with a high ratio between the excitonic signal at the optical drain and the signal due to the optical gate.
Journal ArticleDOI
Size- and Temperature-Dependent Carrier Dynamics in Oleic Acid Capped PbS Quantum Dots
P. Andreakou,Mael Brossard,Chunyong Li,Maria Bernechea,Gerasimos Konstantatos,Pavlos G. Lagoudakis +5 more
TL;DR: In this paper, the authors investigated the temperature dependence of the photoluminescence decay of oleic acid-capped PbS quantum dots with diameters ranging from 2.3 to 3.5 nm over a broad temperature range.