Helgi Sigurðsson

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Pavlos LagoudakisProfessor, Skolkovo Institute of Science and Technology & University of SouthamptonVerified email at skoltech.ru
Ivan ShelykhProfessor of Physics, University of IcelandVerified email at hi.is
T C H LiewNanyang Assistant Professor, Nanyang Technological UniversityVerified email at ntu.edu.sg
Julian TöpferUniversity of SouthamptonVerified email at soton.ac.uk
Alexis-Marcel G. AskitopoulosQ.Ubitech.euVerified email at ubitech.eu
Hamid OhadiUniversity of St AndrewsVerified email at st-andrews.ac.uk
Sergey AlyatkinSkolkovo Institute of Science and TechnologyVerified email at skoltech.ru
Yuri G. RuboInstituto de Energías Renovables, Universidad Nacional Autónoma de MéxicoVerified email at ier.unam.mx
Pasquale CilibrizziHeriot-Watt UniversityVerified email at hw.ac.uk
Jeremy J. BaumbergProfessor of NanoScience, University of CambridgeVerified email at cam.ac.uk
Lucinda PickupUniversity of SouthamptonVerified email at soton.ac.uk
Christian SchneiderCarl von Ossietzky Universität OldenburgVerified email at uol.de
Janne RuostekoskiProfessor, Lancaster UniversityVerified email at lancaster.ac.uk
AJ RamsaySenior Research Scientist, Hitachi Cambridge LaboratoryVerified email at cam.ac.uk
Yago del Valle-Inclan RedondoPhD candidate, University of CambridgeVerified email at cam.ac.uk
Oleg V. KibisProfessor of Physics, Novosibirsk State Technical University, RussiaVerified email at nstu.ru
Oleksandr KyriienkoAssistant Professor at the University of ExeterVerified email at exeter.ac.uk
Sven HöflingUniversity of Würzburg, GermanyVerified email at physik.uni-wuerzburg.de
Sebastian BrodbeckUniversität WürzburgVerified email at physik.uni-wuerzburg.de
Krizhanovskii D*Professor at The University of SheffieldVerified email at sheffield.ac.uk

Helgi Sigurðsson

University of Southampton

Verified email at soton.ac.uk - Homepage

Quantum light-matter physics Nonlinear photonics Unconventional computing Exciton-polaritons


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Spin order and phase transitions in chains of polariton condensates H Ohadi, AJ Ramsay, H Sigurdsson, YVI Redondo, SI Tsintzos, ... Physical Review Letters 119 (6), 067401, 2017	81	2017
Optical control of couplings in polariton condensate lattices S Alyatkin, JD Töpfer, A Askitopoulos, H Sigurdsson, PG Lagoudakis Physical Review Letters 124 (20), 207402, 2020	33*	2020
Half-skyrmion spin textures in polariton microcavities P Cilibrizzi, H Sigurdsson, TCH Liew, H Ohadi, A Askitopoulos, ... Physical Review B 94 (4), 045315, 2016	31	2016
Synthetic band-structure engineering in polariton crystals with non-Hermitian topological phases L Pickup, H Sigurdsson, J Ruostekoski, PG Lagoudakis Nature communications 11 (1), 1-8, 2020	29	2020
Time-delay polaritonics JD Töpfer, H Sigurdsson, L Pickup, PG Lagoudakis Communications Physics 3 (1), 1-8, 2020	26	2020
Information processing with topologically protected vortex memories in exciton-polariton condensates H Sigurdsson, OA Egorov, X Ma, IA Shelykh, TCH Liew Physical Review B 90 (1), 014504, 2014	26	2014
Spontaneous and superfluid chiral edge states in exciton-polariton condensates H Sigurdsson, G Li, TCH Liew Physical Review B 96 (11), 115453, 2017	24	2017
Optically induced Aharonov-Bohm effect in mesoscopic rings H Sigurdsson, OV Kibis, IA Shelykh Physical Review B 90 (23), 235413, 2014	24	2014
Aharonov-Bohm effect for excitons in a semiconductor quantum ring dressed by circularly polarized light OV Kibis, H Sigurdsson, IA Shelykh Physical Review B 91 (23), 235308, 2015	23	2015
Engineering spatial coherence in lattices of polariton condensates JD Töpfer, I Chatzopoulos, H Sigurdsson, T Cookson, YG Rubo, ... Optica 8 (1), 106-113, 2021	20	2021
A driven-dissipative spin chain model based on exciton-polariton condensates H Sigurdsson, AJ Ramsay, H Ohadi, YG Rubo, TCH Liew, JJ Baumberg, ... Physical Review B 96 (15), 155403, 2017	20	2017
Polariton spin whirls P Cilibrizzi, H Sigurdsson, TCH Liew, H Ohadi, S Wilkinson, ... Physical Review B 92 (15), 155308, 2015	20	2015
Observation of second-order meron polarization textures in optical microcavities M Król, H Sigurdsson, K Rechcińska, P Oliwa, K Tyszka, W Bardyszewski, ... Optica 8 (2), 255-261, 2021	19	2021
Optically trapped polariton condensates as semiclassical time crystals AV Nalitov, H Sigurdsson, S Morina, YS Krivosenko, IV Iorsh, YG Rubo, ... Physical Review A 99 (3), 033830, 2019	18	2019
Spontaneous topological transitions in a honeycomb lattice of exciton-polariton condensates due to spin bifurcations H Sigurdsson, YS Krivosenko, IV Iorsh, IA Shelykh, AV Nalitov Physical Review B 100 (23), 235444, 2019	16*	2019
Synchronization in optically trapped polariton Stuart-Landau networks SL Harrison, H Sigurdsson, PG Lagoudakis Physical Review B 101 (15), 155402, 2020	15	2020
Probabilistic solving of -hard problems with bistable nonlinear optical networks O Kyriienko, H Sigurdsson, TCH Liew Physical Review B 99 (19), 195301, 2019	14	2019
Spin domains in one-dimensional conservative polariton solitons M Sich, LE Tapia-Rodriguez, H Sigurdsson, PM Walker, E Clarke, ... ACS Photonics 5 (12), 5095-5102, 2018	14	2018
Parity bifurcations in trapped multistable phase locked exciton-polariton condensates EZ Tan, H Sigurdsson, TCH Liew Physical Review B 97 (7), 075305, 2018	14	2018
Transition from Propagating Polariton Solitons to a Standing Wave Condensate Induced by Interactions DNK M. Sich, J. K. Chana, O. A. Egorov, H. Sigurdsson, I. A. Shelykh, D. V ... Physical Review Letters 120 (16), 167402, 2018	12	2018

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