Publications

2020

D. Biegańska, M. Pieczarka, E. Estrecho, M. Steger, D. W. Snoke, K. West, L. N. Pfeiffer, M. Syperek, A. G. Truscott, and E. A. Ostrovskaya, ‘Collective excitations of exciton-polariton condensates in a synthetic gauge field’, arXiv:2011.13290

S.-Y. Chen, M. Pieczarka, M. Wurdack, E. Estrecho, T. Taniguchi, K. Watanabe, J. Yan, E. A. Ostrovskaya, and M. S. Fuhrer, ‘Long-lived populations of momentum- and spin-indirect excitons in monolayer WSe2′, arXiv:2009.09602

M. Wurdack, T. Yun, E. Estrecho, N. Syed, S. Bhattacharyya, M. Pieczarka, A. Zavabeti, S.-Yu Chen, B. Haas, J. Mueller, Q. Bao, C. Schneider, Y. Lu, M. S. Fuhrer, A. G. Truscott, T. Daeneke, and E. A. Ostrovskaya, ‘Two-dimensional Ga2O3 glass: a large scale passivation and protection material for monolayer WS2′, arXiv:2007.06860

E. Estrecho, M. Pieczarka, M. Wurdack, M. Steger, K. West, L. N. Pfeiffer, D. W. Snoke, A. G. Truscott, and E. A. Ostrovskaya, ‘Observation of low-energy collective oscillations of an exciton-polariton condensate’, arXiv:2004.12339

M. Pieczarka, E. Estrecho, M. Boozarjmehr, O. Bleu, M. Steger, K. West, L. N. Pfeiffer, D. W. Snoke, J. Levinsen, M. M. Parish, A. G. Truscott, and E. A. Ostrovskaya, ‘Observation of quantum depletion in a nonequilibrium exciton-polariton condensate’, Nature Comm. 11, 429 (2020) open access

S. Mandal, R. Banerjee, E. A. Ostrovskaya, and T. C. H. Liew, Nonreciprocal Transport of Exciton Polaritons in a Non-Hermitian Chain’, Phys. Rev. Lett. 125, 123902 (2020)

M. Pieczarka, D. Poletti, C. Schneider, S. Höfling, E. A. Ostrovskaya, G. Sęk, and M. Syperek, ‘Observation of gain-pinned dissipative solitons in a microcavity laser’, APL Photonics 5, 086103 (2020) open access

2019

M. Pieczarka, M. Boozarjmehr, E. Estrecho, Y. Yoon, M. Steger, K. West, L. N. Pfeiffer, K. A. Nelson, D. W. Snoke, A. G. Truscott, E. A. Ostrovskaya, ‘Effect of optically-induced potential on the energy of trapped exciton-polaritons below the condensation threshold‘, Phys. Rev. B 100, 085301 (2019) arXiv:1808.00749

E. Estrecho, T. Gao, N. Bobrovska, D. Comber-Todd, M. D. Fraser, M. Steger, K. West, L. N. Pfeiffer, J. Levinsen, M. M. Parish, T. C. H. Liew, M. Matuszewski, D. W. Snoke, A. G. Truscott, and E. A. Ostrovskaya, ‘Direct measurement of polariton-polariton interaction strength in the Thomas-Fermi regime of exciton-polariton condensation’, Phys. Rev. B 100, 035306 (2019) arXiv:1809.00757

M. Klaas, O. A. Egorov, T. C. H. Liew, A. Nalitov, V. Marković, H. Suchomel, T. H. Harder, S. Betzold, E. A. Ostrovskaya, A. Kavokin, S. Klembt, S. Höfling, and C. Schneider, ‘Nonresonant spin selection methods and polarization control in exciton-polariton condensates‘, Phys. Rev. B 99, 115303 (2019)

2018

T. Gao, O. Egorov, E. Estrecho, K. Winkler, M. Kamp, C. Schneider, S. Höfling, A. G. Truscott, and E. A. Ostrovskaya, ‘Controlled ordering of topological charges in an exciton-polariton chain’, Phys. Rev. Lett. 121, 225302 (2018) arXiv:1807.02343

T. Gao, G. Li, E. Estrecho, T. C. H. Liew, D. Comber-Todd, A. Nalitov, M. Steger, K. West, L. Pfeiffer, D. Snoke, A. V. Kavokin, A. G. Truscott, and  E. A. Ostrovskaya, ‘Chiral modes at exceptional points in exciton-polariton quantum fluids‘, Phys. Rev. Lett. 120, 065301 (2018) arXiv:1705.09752

E. Estrecho, T. Gao, N. Bobrovska, M. D. Fraser, M. Steger, L. Pfeiffer, K. West, T. C. H. Liew, M. Matuszewski, D. W. Snoke, A. G. Truscott, and  E. A. Ostrovskaya, ‘Single-shot condensation of exciton polaritons and the hole burning effect‘, Nature Comm. 9, 2944 (2018) open access

M. Waldherr , N. Lundt , M. Klaas, S. Betzold , M. Wurdack, V. Baumann, E. Estrecho, A. Nalitov, E. Cherotchenko, H. Cai, E. A. Ostrovskaya, A. Kavokin, S. Tongay, S. Klembt, S. Höfling, C. Schneider ‘Observation of bosonic condensation in an atomically thin crystal embedded in a hybrid MoSe2-GaAs microcavity‘, Nature Comm. 9, 3286 (2018) open access

2017

C. Schneider, K. Winkler, M.D. Fraser, M. Kamp, Y. Yamamoto, E.A. Ostrovskaya, and S. Höfling,Exciton-Polariton Trapping and Potential Landscape Engineering, Rep. Prog. Phys. 80, 016503 (2017)  arXiv:1510.07540

2016

E. Estrecho, T. Gao, S. Brodbeck, M. Kamp, C. Schneider, S. Höfling, A. G. Truscott, and E. A. Ostrovskaya, Visualising Berry phase and diabolical points in a quantum exciton-polariton billiard, Scientific Reports 6, 37653 (2016)  arXiv:1607.05805

A. V. Yulin, A. S. Desyatnikov, and E. A. Ostrovskaya, Spontaneous formation and synchronization of vortex modes in optically induced traps for exciton-polariton condensates‘, Phys. Rev. B 94, 134310 (2016)

T. Gao, E. Estrecho, G. Li, O. A. Egorov, X. Ma, K. Winkler, M. Kamp, C. Schneider, S. Höfling, A. G. Truscott, and E. A. Ostrovskaya, Talbot effect for exciton polaritons‘, Phys. Rev. Lett. 117, 097403 (2016) arXiv:1603.05056

E. A. Ostrovskaya and F. Nori, ‘Giant Rydberg Excitons: Probing Quantum Chaos’, Nature Materials, 15, 702 (2016)

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, Collective state transitions of exciton-polaritons loaded into a periodic potential‘, Phys. Rev. B 93, 121303(R) (2016) arXiv:1509.08820

G. Li, Azimuthons and pattern formation in annularly confined exciton-polariton Bose-Einstein condensates‘, Phys. Rev. A 93, 013837 (2016) arXiv:1511.02539

2015

T. Gao, E. Estrecho, K.Y. Bliokh, T.C.H. Liew, M.D. Fraser, S. Brodbeck, M. Kamp, C. Schneider, S. Höfling, Y. Yamamoto, F. Nori, Y.S. Kivshar, A. Truscott, R. Dall, E.A. Ostrovskaya, ‘Observation of non-Hermitian degeneracies in a chaotic exciton-polariton billiard‘, Nature 526, 554–558 (2015), arXiv:1504.00978

G. Li, T. C. H. Liew, O. A. Egorov, E. A. Ostrovskaya, ‘Incoherent excitation and switching of spin states in exciton-polariton condensates‘, Physical Review B, 92, 064304 (2015), arXiv:1501.05355

G. Li, M. D. Fraser, A. I. Yakimenko, E. A. Ostrovskaya, ‘Stability of persistent currents in open-dissipative quantum fluids‘,  Physical Review B, 91, 184518 (2015), arXiv:1408.1568

T. C. H. Liew, O. A. Egorov, M. Matuszewski, O. Kyriienko, X. Ma, and E. A. Ostrovskaya, Instability-induced formation and nonequilibrium dynamics of phase defects in polariton condensates, Physical Review B, 91, 085413 (2015), arXiv:1504.01848

C. J. Dedman, B. M. Henson, R. I. Khakimov, A. G. Truscott and R. G. Dall, ‘Precision temperature controlled filtered laminar air enclosure‘, Meas. Sci. Technol. 26 027002 (2015)

K. Winkler, J. Fischer, A. Schade, M. Amthor, R. Dall, J. Geßler, M.Emmerling, E. A. Ostrovskaya, M. Kamp, C. Schneider and S. Höfling, ‘A Polariton Condensate in a Photonic Crystal Potential Landscape‘, New Journal of Physics, 17, 023001 (2015)

2014

N. Bobrovska, E. A. Ostrovskaya, and M. Matuszewski, ‘Stability and spatial coherence of non-resonantly pumped exciton-polariton condensates‘, Physical Review B 90, 205304 (2014), arXiv:1408.2980

R. Dall, M. D. Fraser, A. S. Desyatnikov, G. Li, S. Brodbeck, M. Kamp, C. Schneider, S. Höfling, E. A. Ostrovskaya, ‘Creation of orbital angular momentum states with chiral polaritonic lenses‘,    Physical Review Letters 113, 200404 (2014), arXiv:1406.7390

O. Kyriienko, E. A. Ostrovskaya, O. A. Egorov, I. A. Shelykh, and T. C. H. Liew, Bistability in microcavities with incoherent optical or electrical excitation, Physical Review B 90, 125407 (2014), arXiv:1310.4130

O. A. Egorov, A. Werner, T. C. H. Liew, E. A. Ostrovskaya, and F. Lederer, ‘Motion of patterns in polariton quantum fluids with spin-orbit interaction‘, Physical Review B 89, 235302 (2014).

L. A. Smirnov, D. A. Smirnova, E. A. Ostrovskaya, and Yu. S. Kivshar, ‘Dynamics and stability of dark solitons in exciton-polariton condensates‘, Physical Review B 89, 235310 (2014), arXiv:1404.1742

2013-12

E. A. Ostrovskaya, J. Abdullaev, M. D. Fraser, A. S. Desyatnikov, Y. S. Kivshar, ‘Self-localization of polariton condensates in periodic potentials‘, Physical Review Letters, 110, 170407 (2013), arXiv:1302.1724

E. A. Ostrovskaya, J. Abdullaev, A. S. Desyatnikov, M. D. Fraser, and Y. S. Kivshar, ‘Dissipative solitons and vortices in polariton Bose-Einstein condensates‘, Physical Review A, 86, 013636 (2012), arXiv:1205.1570