Dr. Xuekai Ma

Kontakt

Publikationen

Theoretische Nichtlineare Photonik

Leiter - Wissenschaftlicher Mitarbeiter

VCard

Theorie funktionaler photonischer Strukturen

Fachgruppeninhaber - Wissenschaftlicher Mitarbeiter

VCard

Telefon:

+49 5251 60-3956

Fax:

+49 5251 60-3435

E-Mail:

xuekai.ma(at)upb(dot)de

Büro:

A3.238

Web:

Homepage

Besucher:

Warburger Str. 100
33098 Paderborn

Liste im Research Information System öffnen

2023

Room-Temperature Electrical Field-Enhanced Ultrafast Switch in Organic Microcavity Polariton Condensates

J. De, X. Ma, F. Yin, J. Ren, J. Yao, S. Schumacher, Q. Liao, H. Fu, G. Malpuech, D. Solnyshkov, Journal of the American Chemical Society (JACS) (2023), 145(3), pp. 1557-1563

DOI

Circularly polarized electroluminescence from a single-crystal organic microcavity light-emitting diode based on photonic spin-orbit interactions

J. Jia, X. Cao, X. Ma, J. De, J. Yao, S. Schumacher, Q. Liao, H. Fu, Nature Communications (2023), 14(1), 31

DOI

Circularly Polarized Lasing from a Microcavity Filled with Achiral Single‐Crystalline Microribbons

Q. Liang, X. Ma, T. Long, J. Yao, Q. Liao, H. Fu, Angewandte Chemie International Edition (2023), 62(9), e202213229

DOI

2022

Realization of Exciton‐Mediated Optical Spin‐Orbit Interaction in Organic Microcrystalline Resonators

J. Ren, Q. Liao, X. Ma, S. Schumacher, J. Yao, H. Fu, Laser & Photonics Reviews (2022), 16(1), 2100252

DOI

Controlling exciton distribution in WS2 monolayer on a photonic crystal

X. Zhang, Z. Chen, D. Liu, L. Wan, X. Ma, T. Gao, Applied Physics Express (2022), 15(2), 022004

DOI

Dynamics of phase defects trapped in optically imprinted orbits in dissipative binary polariton condensates

J. Wingenbach, M. Pukrop, S. Schumacher, X. Ma, Physical Review B (2022), 105(24), 245302

DOI

Switching Off a Microcavity Polariton Condensate near the Exceptional Point

Y. Li, X. Ma, Z. Hatzopoulos, P.G. Savvidis, S. Schumacher, T. Gao, ACS Photonics (2022), 9(6), pp. 2079-2086

DOI

Manipulating polariton condensates by Rashba-Dresselhaus coupling at room temperature

Y. Li, X. Ma, X. Zhai, M. Gao, H. Dai, S. Schumacher, T. Gao, Nature Communications (2022), 13(1), 3785

DOI

Helical Polariton Lasing from Topological Valleys in an Organic Crystalline Microcavity

T. Long, X. Ma, J. Ren, F. Li, Q. Liao, S. Schumacher, G. Malpuech, D. Solnyshkov, H. Fu, Advanced Science (2022), 9(29), 2203588

DOI

Tilting nondispersive bands in an empty microcavity

Y. Gao, Y. Li, X. Ma, M. Gao, H. Dai, S. Schumacher, T. Gao, Applied Physics Letters (2022), 121(20), 201103

DOI

Unidirectional vortex waveguides and multistable vortex pairs in polariton condensates

X. Gao, W. Hu, S. Schumacher, X. Ma, Optics Letters (2022), 47(13), pp. 3235-3238

DOI

2021

Structuring coflowing and counterflowing currents of polariton condensates in concentric ring-shaped and elliptical potentials

F. Barkhausen, M. Pukrop, S. Schumacher, X. Ma, Physical Review B (2021), 103(7), 075305

DOI

Split-ring polariton condensates as macroscopic two-level quantum systems

Y. Xue, I. Chestnov, E. Sedov, E. Kiktenko, A.K. Fedorov, S. Schumacher, X. Ma, A. Kavokin, Physical Review Research (2021), 3(1), 013099

DOI

2020

Spin splitting in a MoS2 monolayer induced by exciton interaction

Y. Li, G. Li, X. Zhai, S. Xiong, H. Liu, X. Wang, H. Chen, Y. Gao, X. Zhang, T. Liu, Y. Ren, X. Ma, H. Fu, T. Gao, Physical Review B (2020), 101(24), 245439

DOI

Circular polarization reversal of half-vortex cores in polariton condensates

M. Pukrop, S. Schumacher, X. Ma, Physical Review B (2020), 101(20), pp. 205301

DOI

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 (2020), 101(24), pp. 245309

DOI

Spiraling vortices in exciton-polariton condensates

X. Ma, Y.V. Kartashov, T. Gao, L. Torner, S. Schumacher, Physical Review B (2020), 102(4), pp. 045309

DOI

Efficient Bosonic Condensation of Exciton Polaritons in an H-Aggregate Organic Single-Crystal Microcavity.

J. Ren, Q. Liao, H. Huang, Y. Li, T. Gao, X. Ma, S. Schumacher, J. Yao, S. Bai, H. Fu, Nano Letters (2020), 20(10), pp. 7550-7557

DOI

PubMed

Topological edge states of nonequilibrium polaritons in hollow honeycomb arrays.

X. Ma, Y. Kartashov, A. Ferrando, S. Schumacher, Optics Letters (2020), 45(19), pp. 5311-5314

DOI

PubMed

Multistable circular currents of polariton condensates trapped in ring potentials.

F. Barkhausen, S. Schumacher, X. Ma, Optics Letters (2020), 45(5), pp. 1192-1195

DOI

PubMed

Chiral condensates in a polariton hexagonal ring.

X. Ma, Y. Kartashov, A. Kavokin, S. Schumacher, Optics Letters (2020), 45(20), pp. 5700-5703

DOI

PubMed

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 (2020), 11(1), pp. 897

DOI

PubMed

2019

Bloch oscillations of multidimensional dark soliton wave packets and light bullets.

R. Driben, X. Ma, S. Schumacher, T. Meier, Optics Letters (2019), 44(6), pp. 1327-1330

DOI

PubMed

Controllable high-speed polariton waves in a PT-symmetric lattice

X. Ma, Y.Y. Kartashov, T. Gao, S. Schumacher, New Journal of Physics (2019), 21, 123008

DOI

2018

Vortex Multistability and Bessel Vortices in Polariton Condensates.

X. Ma, S. Schumacher, Physical Review Letters (2018), 121(22), 227404

DOI

PubMed

2017

Creation and Manipulation of Stable Dark Solitons and Vortices in Microcavity Polariton Condensates

X. Ma, O.A. Egorov, S. Schumacher, Physical Review Letters (2017), 118(15), 157401

DOI

Vortex-vortex control in exciton-polariton condensates

X. Ma, S. Schumacher, Physical Review B (2017), 95(23), 235301

DOI

2016

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 (2016), 93(12), 121303

DOI

Talbot Effect for Exciton Polaritons

T. Gao, E. Estrecho, G. Li, O. Egorov, X. Ma, K. Winkler, M. Kamp, C. Schneider, S. Höfling, A. Truscott, E. Ostrovskaya, Physical Review Letters (2016), 117(9), 097403

DOI

Dynamics of exciton-polaritons in discrete lattices under incoherent localized pumping

A.V. Yulin, I.Y. Chestnov, X. Ma, S. Schumacher, U. Peschel, O.A. Egorov, Physical Review B (2016), 94(5), 054312

DOI

Incoherent control of topological charges in nonequilibrium polariton condensates

X. Ma, U. Peschel, O.A. Egorov, Physical Review B (2016), 93(3), 035315

DOI

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 (2016), 6, 34847

DOI

2015

Oscillatory dynamics of nonequilibrium dissipative exciton-polariton condensates in weak-contrast lattices

X. Ma, I.Y. Chestnov, M.V. Charukhchyan, A.P. Alodjants, O.A. Egorov, Physical Review B (2015), 91(21), 214301

DOI

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 (2015), 91(8), 085413

DOI

2014

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 (2014), 90(1), 014504

DOI

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