Formation dynamics of exciton-polariton vortices created by nonresonant annular pumping
B. Berger, D. Schmidt, X. Ma, S. Schumacher, C. Schneider, S. Höfling, M. Assmann, Physical Review B 101 (2020) 245309.
LibreCat: /record/20582
DOI: 10.1103/PhysRevB.101.245309

Topological edge states of nonequilibrium polaritons in hollow honeycomb arrays.
X. Ma, Y. Kartashov, A. Ferrando, S. Schumacher, Optics Letters 45 (2020) 5311–5314.
LibreCat: /record/20585
DOI: 10.1364/ol.405844
PMID: 33001881

Circular polarization reversal of half-vortex cores in polariton condensates
M. Pukrop, S. Schumacher, X. Ma, Physical Review B 101 (2020) 205301.
LibreCat: /record/20581
DOI: 10.1103/PhysRevB.101.205301

Spiraling vortices in exciton-polariton condensates
X. Ma, Y.V. Kartashov, T. Gao, L. Torner, S. Schumacher, Physical Review B 102 (2020) 045309.
LibreCat: /record/20583
DOI: 10.1103/PhysRevB.102.045309

Multistable circular currents of polariton condensates trapped in ring potentials.
F. Barkhausen, S. Schumacher, X. Ma, Optics Letters 45 (2020) 1192–1195.
LibreCat: /record/20587
DOI: 10.1364/ol.386250
PMID: 32108803

Chiral condensates in a polariton hexagonal ring.
X. Ma, Y. Kartashov, A. Kavokin, S. Schumacher, Optics Letters 45 (2020) 5700–5703.
LibreCat: /record/20586
DOI: 10.1364/ol.405400
PMID: 33057263

Realization of all-optical vortex switching in exciton-polariton condensates
X. Ma, B. Berger, M. Aßmann, R. Driben, T. Meier, C. Schneider, S. Höfling, S. Schumacher, Nature Communications 11 (2020) 897.
LibreCat: /record/20580
DOI: 10.1038/s41467-020-14702-5
PMID: 32060289

Controllable high-speed polariton waves in a PT-symmetric lattice
X. Ma, Y.Y. Kartashov, T. Gao, S. Schumacher, New Journal of Physics 21 (2019).
LibreCat: /record/15851
DOI: 10.1088/1367-2630/ab5a9b

Bloch oscillations of multidimensional dark soliton wave packets and light bullets
R. Driben, X. Ma, S. Schumacher, T. Meier, Optics Letters 44 (2019) 1327–1330.
LibreCat: /record/20578
DOI: 10.1364/ol.44.001327
PMID: 30874642

Vortex Multistability and Bessel Vortices in Polariton Condensates.
X. Ma, S. Schumacher, Physical Review Letters 121 (2018).
LibreCat: /record/20576
DOI: 10.1103/physrevlett.121.227404
PMID: 30547643

Creation and Manipulation of Stable Dark Solitons and Vortices in Microcavity Polariton Condensates
X. Ma, O.A. Egorov, S. Schumacher, Physical Review Letters 118 (2017).
LibreCat: /record/13359
DOI: 10.1103/physrevlett.118.157401

Vortex-vortex control in exciton-polariton condensates
X. Ma, S. Schumacher, Physical Review B 95 (2017).
LibreCat: /record/13356
DOI: 10.1103/physrevb.95.235301

Collective state transitions of exciton-polaritons loaded into a periodic potential
K. Winkler, O.A. Egorov, I.G. Savenko, X. Ma, E. Estrecho, T. Gao, S. Müller, M. Kamp, T.C.H. Liew, E.A. Ostrovskaya, S. Höfling, C. Schneider, Physical Review B 93 (2016).
LibreCat: /record/31941
DOI: 10.1103/physrevb.93.121303

Talbot Effect for Exciton Polaritons
T. Gao, E. Estrecho, G. Li, O.A. Egorov, X. Ma, K. Winkler, M. Kamp, C. Schneider, S. Höfling, A.G. Truscott, E.A. Ostrovskaya, Physical Review Letters 117 (2016).
LibreCat: /record/31939
DOI: 10.1103/physrevlett.117.097403

Dynamics of exciton-polaritons in discrete lattices under incoherent localized pumping
A.V. Yulin, I.Yu. Chestnov, X. Ma, S. Schumacher, U. Peschel, O.A. Egorov, Physical Review B 94 (2016).
LibreCat: /record/31940
DOI: 10.1103/physrevb.94.054312

Incoherent control of topological charges in nonequilibrium polariton condensates
X. Ma, U. Peschel, O.A. Egorov, Physical Review B 93 (2016).
LibreCat: /record/31942
DOI: 10.1103/physrevb.93.035315

Two-dimensional symbiotic solitons and vortices in binary condensates with attractive cross-species interaction
X. Ma, R. Driben, B.A. Malomed, T. Meier, S. Schumacher, Scientific Reports 6 (2016).
LibreCat: /record/13910
DOI: 10.1038/srep34847

Oscillatory dynamics of nonequilibrium dissipative exciton-polariton condensates in weak-contrast lattices
X. Ma, I.Yu. Chestnov, M.V. Charukhchyan, A.P. Alodjants, O.A. Egorov, Physical Review B 91 (2015).
LibreCat: /record/31943
DOI: 10.1103/physrevb.91.214301

Instability-induced formation and nonequilibrium dynamics of phase defects in polariton condensates
T.C.H. Liew, O.A. Egorov, M. Matuszewski, O. Kyriienko, X. Ma, E.A. Ostrovskaya, Physical Review B 91 (2015).
LibreCat: /record/31944
DOI: 10.1103/physrevb.91.085413

Information processing with topologically protected vortex memories in exciton-polariton condensates
H. Sigurdsson, O.A. Egorov, X. Ma, I.A. Shelykh, T.C.H. Liew, Physical Review B 90 (2014).
LibreCat: /record/31945
DOI: 10.1103/physrevb.90.014504