Dr Eliezer Estrecho

Position	Postdoctoral Fellow
Department	Quantum Science & Technology
Research group	Polariton BEC group
Office phone	(02) 612 59079
Email
Office	Physics New 1 04

Publications

Journal article

Ostrovskaya E, Hu R, Estrecho E
Generalized quantum geometric tensor in a non-Hermitian exciton-polariton system [Invited]
Optical Materials Express 14, 3(2024) 664-686

Hu R, Ostrovskaya E, Estrecho E
Wave-packet dynamics in a non-Hermitian exciton-polariton system
Physical Review B 108, 11(2023)

Tripathi A, Zalogina A, Liao J, Wurdack M, Estrecho E, Zhou J, Jin D, Kruk S, Kivshar Y
Metasurface-Controlled Photonic Rashba Effect for Upconversion Photoluminescence
Nano Letters 23, 6(2023) 2228-2232

Wurdack M, Yun T, Katzer M, Truscott A, Knorr A, Selig M, Ostrovskaya E, Estrecho E
Negative-mass exciton polaritons induced by dissipative light-matter coupling in an atomically thin semiconductor
Nature Communications 14, 1(2023) 1-7

Muir J, Levinsen J, Earl S, Conway M, Cole J, Wurdack M, Mishra R, Ing D, Estrecho E, Lu Y, Efimkin D, Tollerud J, Ostrovskaya E, Parish M
Interactions between Fermi polarons in monolayer WS2
Nature Communications 13(2022) 1-10

Pieczarka M, Bleu O, Estrecho E, Wurdack M, Steger M, Snoke D, West K, Pfeiffer L, Truscott A, Ostrovskaya E, Levinsen J, Parish M
Bogoliubov excitations of a polariton condensate in dynamical equilibrium with an incoherent reservoir
Physical Review B 105(2022) 1-15

Wurdack M, Estrecho E, Todd S, Schneider C, Truscott A, Ostrovskaya E
Enhancing Ground-State Population and Macroscopic Coherence of Room-Temperature WS2 Polaritons through Engineered Confinement
Physical Review Letters 129, 14(2022)

Yun T, Estrecho E, Truscott A, Ostrovskaya E, Wurdack M
Fabrication of high-quality PMMA/SiOx spaced planar microcavities for strong coupling of light with monolayer WS2 excitons
Applied Physics Letters 121, 8(2022)

Bieganska D, Pieczarka M, Estrecho E, Steger M, Snoke D, West K, Pfeiffer L, Syperek M, Truscott A, Ostrovskaya E
Collective Excitations of Exciton-Polariton Condensates in a Synthetic Gauge Field
Physical Review Letters 127, 18(2021) 1-7

Estrecho E, Bieganska D, Wurdack M, Steger M, West K, Pfeiffer L, Snoke D, Truscott A, Ostrovskaya E
Low-Energy Collective Oscillations and Bogoliubov Sound in an Exciton-Polariton Condensate
Physical Review Letters 126, 7(2021)

Pieczarka M, Estrecho E, Ghosh S, Wurdack M, Steger M, Snoke D, West K, Pfeiffer L, Liew T, Truscott A, Ostrovskaya E
Topological phase transition in an all-optical exciton-polariton lattice
Optica 8, 8(2021) 1084-1091

Rupprecht C, Lundt N, Wurdack M, Stepanov P, Estrecho E, Richard M, Ostrovskaya E, Hofling S, Schneider C
Micro-mechanical assembly and characterization of high-quality Fabry-Pérot microcavities for the integration of two-dimensional materials
Applied Physics Letters 118, 10(2021)

Su R, Estrecho E, Bieganska D, Huang Y, Wurdack M, Pieczarka M, Truscott A, Liew T, Ostrovskaya E, Xiong Q
Direct measurement of a non-Hermitian topological invariant in a hybrid light-matter system
Science Advances 7, 45(2021) 1-9

Wurdack M, Estrecho E, Todd S, Yun T, Pieczarka M, Earl S, Davis J, Schneider C, Truscott A, Ostrovskaya E
Motional narrowing, ballistic transport, and trapping of room-temperature exciton polaritons in an atomically-thin semiconductor
Nature Communications 12(2021) 1-8

Yun T, Wurdack M, Pieczarka M, Bhattacharyya , Ou Q, Notthoff C, Nguyen C, Daeneke T, Kluth P, Fuhrer M, Truscott A, Estrecho E, Ostrovskaya E
Influence of direct deposition of dielectric materials on the optical response of monolayer WS2
Applied Physics Letters 119, 13(2021) 1-7

Pieczarka M, Estrecho E, Boozarjmehr M, Bleu O, Steger M, West K, Pfeiffer L, Snoke D, Levinsen J, Parish M, Truscott A, Ostrovskaya E
Observation of quantum depletion in a non-equilibrium exciton-polariton condensate
Nature Communications 11, 429(2020)

Wurdack M, Yun T, Estrecho E, Pieczarka M, Lockrey M, Lu Y, Truscott A, Syed N, Bhattacharyya , Zavabeti A, Chen , Haas B, M?ller J, Bao Q, Schneider C, Fuhrer M, Ostrovskaya E, Daeneke T
Ultrathin Ga203 Glass: A Large-Scale Passivation and Protection Material for Monolayer WS2.
Advanced Materials 33, 3(2020)

Estrecho E, Gao T, Bobrovska N, Comber Todd D, Fraser M, Steger M, West K, Pfeiffer L, Levinsen J, Parish M, Liew T, Matuszewski M, Truscott A, Ostrovskaya E
Direct measurement of polariton-polariton interaction strength in the Thomas-Fermi regime of exciton-polariton condensation
Physical Review B 100, 3(2019) 1-10

Pieczarka M, Boozarjmehr M, Estrecho E, Yoon Y, Steger M, West K, Pfeiffer L, Nelson K, Snoke D, Truscott A, Ostrovskaya E
Effect of optically induced potential on the energy of trapped exciton polaritons below the condensation threshold
Physical Review B 100, 8(2019) 1-11

Estrecho E, Gao T, Bobrovska N, Fraser M, Steger M, Pfeiffer L, West K, Liew T, Matuszewski M, Snoke D, Truscott A, Ostrovskaya E
Single-shot condensation of exciton polaritons and the hole burning effect
Nature Communications 9(2018) 9

Gao T, Egorov O, Estrecho E, Winkler K, Kamp M, Schneider C, Höfling S, Truscott A, Ostrovskaya E
Controlled Ordering of Topological Charges in an Exciton-Polariton Chain
Physical Review Letters 121, 22(2018) 1-6

Gao T, Li G, Estrecho E, Liew T, Comber Todd D, Nalitov A, Steger M, West K, Pfeiffer L, Shoke D, Kavokin A, Truscott A, Ostrovskaya E
Chiral Modes at Exceptional Points in Exciton-Polariton Quantum Fluid
Physical Review Letters 120, 6(2018) 1-7

Waldherr M, Lundt N, Klaas M, Betzold S, Wurdack M, Baumann V, Estrecho E, Nalitov A, Cherotchenko E, Cai H, Ostrovskaya E, Kavokin A, Tongay S, Klembt S, Hofling S, Schneider C
Observation of bosonic condensation in a hybrid monolayer MoSe2-GaAs microcavity
Nature Communications 9(2018) 6

Estrecho E, Gao T, Brodbeck S, Kamp M, Schneider C, Höfling S, Truscott A, Ostrovskaya E
Visualising Berry phase and diabolical points in a quantum exciton-polariton billiard
Scientific Reports 6, 37653(2016) 1-7

Gao T, Estrecho E, Li G, Egorov O, Ma X, Winkler K, Kamp M, Schneider C, Hofling S, Truscott A, Ostrovskaya E
Talbot Effect for Exciton Polaritons
Physical Review Letters 117, 9(2016)

Winkler K, Egorov O, Schneider C, Ma X, Estrecho E, Gao T, Müller S, Kamp M, Liew T, Ostrovskaya E, Höfling S, Savenko I
Collective state transitions of exciton-polaritons loaded into a periodic potential
Physical Review B: Condensed Matter and Materials 93, 12(2016) 121303 6

Gao T, Estrecho E, Bliokh K, Liew T, Fraser M, Brodbeck S, Kamp M, Schneider C, Hofling S, Yamamoto Y, Nori F, Kivshar Y, Truscott A, Dall R, Ostrovskaya E
Observation of non-Hermitian degeneracies in a chaotic exciton-polariton billiard
Nature 526, 7574(2015) 554-U203

(27 publications)

Conference paper

Estrecho E, Gao T, Fraser M, Comber Todd D, Schneider C, Höfling S, Pfeiffer L, West K, Steger M, Snoke D, Ostrovskaya E, Truscott A
Four-wave mixing of spontaneously created exciton- polariton condensates
2016 OSA Photonics and Fiber Technology Conference ?, ?(2016) 2

Gao T, Estrecho E, Li G, Egorov O, Ma X, Winkler K, Kamp M, Schneider C, Truscott A, Höfling S, Ostrovskaya E
Talbot effect for exciton-polaritons
2016 OSA Photonics and Fiber Technology Conference ?, ?(2016)

(2 publications)

Journal short contribution (non refereed)

Estrecho E
Laser trapping and manipulation of exciton-polariton quantum fluids
Nature Reviews: Physics 3(2021) 536

Estrecho E, Gao T, Bobrovska N, Fraser M, Steger M, Pfeiffer L, West K, Liew T, Matuszewski M, Snoke D, Truscott A, Ostrovskaya E
Publisher Correction: Single-shot condensation of exciton polaritons and the hole burning effect
Nature Communications 9(2018)

(2 publications)

Journal article (non-refereed)

Pieczarka M, Estrecho E
Bose-Einstein condensation of exciton polaritons - A condensate made of interacting photons
Australian Physics 57, 2(2020) 14-19

(1 publications)