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
Alexis AskitopoulosSkoltechVerified email at skoltech.ru
Hamid OhadiUniversity of St AndrewsVerified email at st-andrews.ac.uk
Julian TöpferUniversity of SouthamptonVerified email at soton.ac.uk
Yuri G. RuboInstituto de Energías Renovables, Universidad Nacional Autónoma de MéxicoVerified email at ier.unam.mx
Sergey AlyatkinSkolkovo Institute of Science and TechnologyVerified email at skoltech.ru
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
O. V. KibisProfessor of Physics, Novosibirsk State Technical University, RussiaVerified email at nstu.ru
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
Sven HöflingUniversity of Würzburg, Germany and University of St Andrews, ScotlandVerified 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
Paul WalkerUniversity of SheffieldVerified email at sheffield.ac.uk
Oleksandr KyriienkoAssistant Professor at the University of ExeterVerified email at exeter.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	67	2017
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	25	2014
Optically induced Aharonov-Bohm effect in mesoscopic rings H Sigurdsson, OV Kibis, IA Shelykh Physical Review B 90 (23), 235413, 2014	24	2014
Half-skyrmion spin textures in polariton microcavities P Cilibrizzi, H Sigurdsson, TCH Liew, H Ohadi, A Askitopoulos, ... Physical Review B 94 (4), 045315, 2016	23	2016
Spontaneous and superfluid chiral edge states in exciton-polariton condensates H Sigurdsson, G Li, TCH Liew Physical Review B 96 (11), 115453, 2017	21	2017
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	20	2015
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	19*	2020
Polariton spin whirls P Cilibrizzi, H Sigurdsson, TCH Liew, H Ohadi, S Wilkinson, ... Physical Review B 92 (15), 155308, 2015	18	2015
Time-delay polaritonics JD Töpfer, H Sigurdsson, L Pickup, PG Lagoudakis Communications Physics 3 (1), 1-8, 2020	16	2020
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	15*	2019
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	12	2017
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	11	2019
Parity bifurcations in trapped multistable phase locked exciton-polariton condensates EZ Tan, H Sigurdsson, TCH Liew Physical Review B 97 (7), 075305, 2018	11	2018
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	10	2020
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	10	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	10	2018
Vortices in spinor cold exciton condensates with spin-orbit interaction H Sigurdsson, TCH Liew, O Kyriienko, IA Shelykh Physical Review B 89 (3), 035302, 2014	10	2014
Electrical and optical switching in the bistable regime of an electrically injected polariton laser M Klaas, H Sigurdsson, TCH Liew, S Klembt, M Amthor, F Hartmann, ... Physical Review B 96 (4), 041301, 2017	9	2017
Synchronization in optically trapped polariton Stuart-Landau networks SL Harrison, H Sigurdsson, PG Lagoudakis Physical Review B 101 (15), 155402, 2020	8	2020
Probabilistic solving of -hard problems with bistable nonlinear optical networks O Kyriienko, H Sigurdsson, TCH Liew Physical Review B 99 (19), 195301, 2019	8	2019

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