Helgi Sigurðsson

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h-index	21	19
i10-index	42	38

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Pavlos LagoudakisSkolkovo Institute of Science & TechnologyVerified email at polaritonics.org
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
Sergey AlyatkinSkolkovo Institute of Science and TechnologyVerified email at skoltech.ru
Alexis AskitopoulosQUBITECHVerified email at q.ubitech.eu
Ivan GnusovCNR-NANOTECVerified email at skoltech.ru
Barbara PietkaUniversity of WarsawVerified email at uw.edu.pl
Hamid OhadiUniversity of St AndrewsVerified email at st-andrews.ac.uk
Jacek SzczytkoFaculty of Physics, University of WarsawVerified email at fuw.edu.pl
Yuri G. RuboInstituto de Energías Renovables, Universidad Nacional Autónoma de MéxicoVerified email at ier.unam.mx
Wiktor PiecekMilitary University of Technology, Warsaw, PolandVerified email at wat.edu.pl
Kirill SitnikSkoltechVerified email at skoltech.ru
Stella L. HarrisonUniversity of SouthamptonVerified email at soton.ac.uk
Mateusz KrólUniversity of WarsawVerified email at fuw.edu.pl
Stepan BaryshevPhD, SkoltechVerified email at skoltech.ru
Lucinda PickupMicrosoft ResearchVerified email at microsoft.com
Anton NalitovMoscow Institute of Physics and TechnologyVerified email at mipt.ru
Jeremy J. BaumbergProfessor of NanoScience, University of CambridgeVerified email at cam.ac.uk
Michał MatuszewskiCenter for Theoretical Physics and Institute of Physics, Polish Academy of SciencesVerified email at ifpan.edu.pl

Helgi Sigurðsson

Other namesHelgi Sigurdsson

Faculty of Physics, University of Warsaw

Verified email at fuw.edu.pl - Homepage

Quantum light-matter physics Nonlinear optics 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	100	2017
Synthetic band-structure engineering in polariton crystals with non-Hermitian topological phases L Pickup, H Sigurdsson, J Ruostekoski, PG Lagoudakis Nature communications 11 (1), 4431, 2020	64	2020
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	60*	2020
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	46	2021
Time-delay polaritonics JD Töpfer, H Sigurdsson, L Pickup, PG Lagoudakis Communications Physics 3 (1), 2, 2020	44	2020
Engineering spatial coherence in lattices of polariton condensates JD Töpfer, I Chatzopoulos, H Sigurdsson, T Cookson, YG Rubo, ... Optica 8 (1), 106-113, 2021	42	2021
Electrically tunable Berry curvature and strong light-matter coupling in liquid crystal microcavities with 2D perovskite K Łempicka-Mirek, M Król, H Sigurdsson, A Wincukiewicz, P Morawiak, ... Science advances 8 (40), eabq7533, 2022	41	2022
Quantum fluids of light in all-optical scatterer lattices S Alyatkin, H Sigurdsson, A Askitopoulos, JD Töpfer, PG Lagoudakis Nature Communications 12 (1), 5571, 2021	38*	2021
Half-skyrmion spin textures in polariton microcavities P Cilibrizzi, H Sigurdsson, TCH Liew, H Ohadi, A Askitopoulos, ... Physical Review B 94 (4), 045315, 2016	36	2016
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	34	2019
Spontaneous and superfluid chiral edge states in exciton-polariton condensates H Sigurdsson, G Li, TCH Liew Physical Review B 96 (11), 115453, 2017	34	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	34	2014
Optically induced Aharonov-Bohm effect in mesoscopic rings H Sigurdsson, OV Kibis, IA Shelykh Physical Review B 90 (23), 235413, 2014	32	2014
Quantum vortex formation in the “rotating bucket” experiment with polariton condensates I Gnusov, S Harrison, S Alyatkin, K Sitnik, J Töpfer, H Sigurdsson, ... Science Advances 9 (4), eadd1299, 2023	30	2023
Geometric frustration in polygons of polariton condensates creating vortices of varying topological charge T Cookson, K Kalinin, H Sigurdsson, JD Töpfer, S Alyatkin, M Silva, ... Nature communications 12 (1), 2120, 2021	29	2021
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	28	2019
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	28	2015
Probabilistic solving of -hard problems with bistable nonlinear optical networks O Kyriienko, H Sigurdsson, TCH Liew Physical Review B 99 (19), 195301, 2019	27	2019
Optical orientation, polarization pinning, and depolarization dynamics in optically confined polariton condensates I Gnusov, H Sigurdsson, S Baryshev, T Ermatov, A Askitopoulos, ... Physical Review B 102 (12), 125419, 2020	24	2020
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	24	2017

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