Spin Domains in One-Dimensional Conservative Polariton Solitons

Maksym Sich; Lucy E. Tapia-Rodriguez; Helgi Sigurdsson; Paul M. Walker; Edmund Clarke; Ivan A. Shelykh; Benjamin Royall; Evgeny S. Sedov; Alexey V. Kavokin; Dmitry V. Skryabin; Maurice S. Skolnick; Dmitry N. Krizhanovskii

doi:10.1021/acsphotonics.8b01410

Spin Domains in One-Dimensional Conservative Polariton Solitons

Maksym Sich, Lucy E. Tapia-Rodriguez, Helgi Sigurdsson, Paul M. Walker, Edmund Clarke, Ivan A. Shelykh, Benjamin Royall, Evgeny S. Sedov, Alexey V. Kavokin, Dmitry V. Skryabin, Maurice S. Skolnick, Dmitry N. Krizhanovskii

Research output: Contribution to journal › Article › peer-review

15 Citations (SciVal)

Abstract

We report stable orthogonally polarized domains in high-density polariton solitons propagating in a semiconductor microcavity wire. This effect arises from spin-dependent polariton-polariton interactions and pump-induced imbalance of polariton spin populations. The interactions result in an effective magnetic field acting on polariton spin across the soliton profile, leading to the formation of polarization domains. Our experimental findings are in excellent agreement with theoretical modeling taking into account these effects.

Original language	English
Pages (from-to)	5095-5102
Number of pages	8
Journal	ACS Photonics
Volume	5
Issue number	12
Early online date	12 Nov 2018
DOIs	https://doi.org/10.1021/acsphotonics.8b01410
Publication status	Published - 19 Dec 2018

Keywords

exciton-polariton
microcavity
nonlinear physics
one-dimensional kinetics
soliton
TE-TM splitting.

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Biotechnology
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

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10.1021/acsphotonics.8b01410Licence: CC BY

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title = "Spin Domains in One-Dimensional Conservative Polariton Solitons",

abstract = "We report stable orthogonally polarized domains in high-density polariton solitons propagating in a semiconductor microcavity wire. This effect arises from spin-dependent polariton-polariton interactions and pump-induced imbalance of polariton spin populations. The interactions result in an effective magnetic field acting on polariton spin across the soliton profile, leading to the formation of polarization domains. Our experimental findings are in excellent agreement with theoretical modeling taking into account these effects.",

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T1 - Spin Domains in One-Dimensional Conservative Polariton Solitons

AU - Sich, Maksym

AU - Tapia-Rodriguez, Lucy E.

AU - Sigurdsson, Helgi

AU - Walker, Paul M.

AU - Clarke, Edmund

AU - Shelykh, Ivan A.

AU - Royall, Benjamin

AU - Sedov, Evgeny S.

AU - Kavokin, Alexey V.

AU - Skryabin, Dmitry V.

AU - Skolnick, Maurice S.

AU - Krizhanovskii, Dmitry N.

PY - 2018/12/19

Y1 - 2018/12/19

N2 - We report stable orthogonally polarized domains in high-density polariton solitons propagating in a semiconductor microcavity wire. This effect arises from spin-dependent polariton-polariton interactions and pump-induced imbalance of polariton spin populations. The interactions result in an effective magnetic field acting on polariton spin across the soliton profile, leading to the formation of polarization domains. Our experimental findings are in excellent agreement with theoretical modeling taking into account these effects.

AB - We report stable orthogonally polarized domains in high-density polariton solitons propagating in a semiconductor microcavity wire. This effect arises from spin-dependent polariton-polariton interactions and pump-induced imbalance of polariton spin populations. The interactions result in an effective magnetic field acting on polariton spin across the soliton profile, leading to the formation of polarization domains. Our experimental findings are in excellent agreement with theoretical modeling taking into account these effects.

KW - exciton-polariton

KW - microcavity

KW - nonlinear physics

KW - one-dimensional kinetics

KW - soliton

KW - TE-TM splitting.

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U2 - 10.1021/acsphotonics.8b01410

DO - 10.1021/acsphotonics.8b01410

M3 - Article

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SN - 2304-6702

VL - 5

SP - 5095

EP - 5102

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JF - ACS Photonics

IS - 12

ER -

Spin Domains in One-Dimensional Conservative Polariton Solitons

Abstract

Keywords

ASJC Scopus subject areas

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