Helgi Sigurðsson
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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
692017
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
242014
Optically induced Aharonov-Bohm effect in mesoscopic rings
H Sigurdsson, OV Kibis, IA Shelykh
Physical Review B 90 (23), 235413, 2014
232014
Half-skyrmion spin textures in polariton microcavities
P Cilibrizzi, H Sigurdsson, TCH Liew, H Ohadi, A Askitopoulos, ...
Physical Review B 94 (4), 045315, 2016
202016
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
202015
Spontaneous and superfluid chiral edge states in exciton-polariton condensates
H Sigurdsson, G Li, TCH Liew
Physical Review B 96 (11), 115453, 2017
192017
Polariton spin whirls
P Cilibrizzi, H Sigurdsson, TCH Liew, H Ohadi, S Wilkinson, ...
Physical Review B 92 (15), 155308, 2015
162015
Time-delay polaritonics
JD Töpfer, H Sigurdsson, L Pickup, PG Lagoudakis
Communications Physics 3 (1), 1-8, 2020
142020
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
122017
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
11*2020
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
112018
Parity bifurcations in trapped multistable phase locked exciton-polariton condensates
EZ Tan, H Sigurdsson, TCH Liew
Physical Review B 97 (7), 075305, 2018
102018
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
92017
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
92014
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
7*2019
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
72019
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
72018
Switching waves in multilevel incoherently driven polariton condensates
H Sigurdsson, IA Shelykh, TCH Liew
Physical Review B 92 (19), 195409, 2015
72015
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
62020
Synchronization in optically trapped polariton Stuart-Landau networks
SL Harrison, H Sigurdsson, PG Lagoudakis
Physical Review B 101 (15), 155402, 2020
62020
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Artiklar 1–20