P
Pavlos G. Lagoudakis
Researcher at Skolkovo Institute of Science and Technology
Publications - 260
Citations - 7093
Pavlos G. Lagoudakis is an academic researcher from Skolkovo Institute of Science and Technology. The author has contributed to research in topics: Polariton & Exciton. The author has an hindex of 38, co-authored 233 publications receiving 5715 citations. Previous affiliations of Pavlos G. Lagoudakis include University of the West Indies & University of Southampton.
Papers
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Journal ArticleDOI
Room-temperature polariton lasing in semiconductor microcavities.
Stavros Christopoulos,G. Baldassarri Höger von Högersthal,A. J. D. Grundy,Pavlos G. Lagoudakis,Alexey Kavokin,Jeremy J. Baumberg,Gabriel Christmann,Raphaël Butté,Eric Feltin,J.-F. Carlin,Nicolas Grandjean +10 more
TL;DR: Angular and spectrally resolved luminescence show that the polariton emission is beamed in the normal direction with an angular width of +/-5 degrees and spatial size around 5 microm.
Journal ArticleDOI
Polariton-mediated energy transfer between organic dyes in a strongly coupled optical microcavity.
David M. Coles,N. Somaschi,Paolo Michetti,Caspar Clark,Pavlos G. Lagoudakis,Pavlos G. Savvidis,David G. Lidzey +6 more
TL;DR: This work uses strong coupling in an optical microcavity to mix the electronic transitions of two J-aggregated molecular dyes and uses both non-resonant photoluminescence emission and photolumsinescence excitation spectroscopy to show that hybrid-polariton states act as an efficient and ultrafast energy-transfer pathway between the two exciton states.
Journal ArticleDOI
Current status of AlInN layers lattice-matched to GaN for photonics and electronics
Raphaël Butté,J.-F. Carlin,Eric Feltin,M. Gonschorek,Sylvain Nicolay,Gabriel Christmann,D. Simeonov,A. Castiglia,J. Dorsaz,H. J. Buehlmann,Stavros Christopoulos,G. Baldassarri Höger von Högersthal,A. J. D. Grundy,Mauro Mosca,Mauro Mosca,C. Pinquier,C. Pinquier,M. A. Py,F. Demangeot,J. Frandon,Pavlos G. Lagoudakis,Jeremy J. Baumberg,Nicolas Grandjean +22 more
TL;DR: In this paper, the structural and optical properties of lattice-matching AlInN layers to GaN have been investigated and their specific use to realize nearly strain-free structures for photonic and electronic applications has been discussed.
Journal ArticleDOI
Realizing the classical XY Hamiltonian in polariton simulators
Natalia G. Berloff,Matteo Silva,Kirill P. Kalinin,Alexis Askitopoulos,Julian D. Töpfer,Pasquale Cilibrizzi,Wolfgang Werner Langbein,Pavlos G. Lagoudakis,Pavlos G. Lagoudakis +8 more
TL;DR: In this paper, the authors propose and investigate the potential of polariton graphs as an efficient analogue simulator for finding the global minimum of the XY model by imprinting polariton condensate lattices of bespoke geometries.
Journal ArticleDOI
Realizing the $XY$ Hamiltonian in polariton simulators
Natalia G. Berloff,Kirill P. Kalinin,Matteo Silva,Wolfgang Werner Langbein,Pavlos G. Lagoudakis +4 more
TL;DR: The potential of polariton graphs are investigated as an efficient analogue simulator for finding the global minimum of the XY model and provide a route to study unconventional superfluids, spin liquids, Berezinskii-Kosterlitz-Thouless phase transition, and classical magnetism, among the many systems described by the XY Hamiltonian.