Literature DB >> 27965393

Twist of generalized skyrmions and spin vortices in a polariton superfluid.

Stefano Donati1,2, Lorenzo Dominici3, Galbadrakh Dagvadorj4, Dario Ballarini1, Milena De Giorgi1, Alberto Bramati5, Giuseppe Gigli1, Yuri G Rubo6, Marzena Hanna Szymańska7, Daniele Sanvitto1.   

Abstract

We study the spin vortices and skyrmions coherently imprinted into an exciton-polariton condensate on a planar semiconductor microcavity. We demonstrate that the presence of a polarization anisotropy can induce a complex dynamics of these structured topologies, leading to the twist of their circuitation on the Poincaré sphere of polarizations. The theoretical description of the results carries the concept of generalized quantum vortices in two-component superfluids, which are conformal with polarization loops around an arbitrary axis in the pseudospin space.

Entities:  

Keywords:  Poincaré space; condensates; polaritons; quantum vortices; topology

Year:  2016        PMID： 27965393      PMCID： PMC5206528          DOI： 10.1073/pnas.1610123114

Source DB:  PubMed          Journal:  Proc Natl Acad Sci U S A        ISSN： 0027-8424            Impact factor:   11.205


  22 in total

1.  Polarization pattern of vector vortex beams generated by q-plates with different topological charges.

Authors:  Filippo Cardano; Ebrahim Karimi; Sergei Slussarenko; Lorenzo Marrucci; Corrado de Lisio; Enrico Santamato
Journal:  Appl Opt       Date:  2012-04-01       Impact factor: 1.980

2.  Spin Textures of Exciton-Polaritons in a Tunable Microcavity with Large TE-TM Splitting.

Authors:  S Dufferwiel; Feng Li; E Cancellieri; L Giriunas; A A P Trichet; D M Whittaker; P M Walker; F Fras; E Clarke; J M Smith; M S Skolnick; D N Krizhanovskii
Journal:  Phys Rev Lett       Date:  2015-12-08       Impact factor: 9.161

3.  Spontaneous symmetry breaking in a quenched ferromagnetic spinor Bose-Einstein condensate.

Authors:  L E Sadler; J M Higbie; S R Leslie; M Vengalattore; D M Stamper-Kurn
Journal:  Nature       Date:  2006-09-21       Impact factor: 49.962

4.  Half vortices in exciton polariton condensates.

Authors:  Yuri G Rubo
Journal:  Phys Rev Lett       Date:  2007-09-04       Impact factor: 9.161

5.  Collective fluid dynamics of a polariton condensate in a semiconductor microcavity.

Authors:  A Amo; D Sanvitto; F P Laussy; D Ballarini; E del Valle; M D Martin; A Lemaître; J Bloch; D N Krizhanovskii; M S Skolnick; C Tejedor; L Viña
Journal:  Nature       Date:  2009-01-15       Impact factor: 49.962

6.  Unwinding of a skyrmion lattice by magnetic monopoles.

Authors:  P Milde; D Köhler; J Seidel; L M Eng; A Bauer; A Chacon; J Kindervater; S Mühlbauer; C Pfleiderer; S Buhrandt; C Schütte; A Rosch
Journal:  Science       Date:  2013-05-31       Impact factor: 47.728

7.  Hyperbolic spin vortices and textures in exciton-polariton condensates.

Authors:  F Manni; Y Léger; Y G Rubo; R André; B Deveaud
Journal:  Nat Commun       Date:  2013       Impact factor: 14.919

8.  Quantum gases. Observation of isolated monopoles in a quantum field.

Authors:  M W Ray; E Ruokokoski; K Tiurev; M Möttönen; D S Hall
Journal:  Science       Date:  2015-05-01       Impact factor: 47.728

9.  Ultrafast Control and Rabi Oscillations of Polaritons.

Authors:  L Dominici; D Colas; S Donati; J P Restrepo Cuartas; M De Giorgi; D Ballarini; G Guirales; J C López Carreño; A Bramati; G Gigli; E Del Valle; F P Laussy; D Sanvitto
Journal:  Phys Rev Lett       Date:  2014-11-25       Impact factor: 9.161

10.  Vortex and half-vortex dynamics in a nonlinear spinor quantum fluid.

Authors:  Lorenzo Dominici; Galbadrakh Dagvadorj; Jonathan M Fellows; Dario Ballarini; Milena De Giorgi; Francesca M Marchetti; Bruno Piccirillo; Lorenzo Marrucci; Alberto Bramati; Giuseppe Gigli; Marzena H Szymańska; Daniele Sanvitto
Journal:  Sci Adv       Date:  2015-12-04       Impact factor: 14.136
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  5 in total

1.  Interactions and scattering of quantum vortices in a polariton fluid.

Authors:  Lorenzo Dominici; Ricardo Carretero-González; Antonio Gianfrate; Jesús Cuevas-Maraver; Augusto S Rodrigues; Dimitri J Frantzeskakis; Giovanni Lerario; Dario Ballarini; Milena De Giorgi; Giuseppe Gigli; Panayotis G Kevrekidis; Daniele Sanvitto
Journal:  Nat Commun       Date:  2018-04-13       Impact factor: 14.919

2.  Tunable optical spin Hall effect in a liquid crystal microcavity.

Authors:  Katarzyna Lekenta; Mateusz Król; Rafał Mirek; Karolina Łempicka; Daniel Stephan; Rafał Mazur; Przemysław Morawiak; Przemysław Kula; Wiktor Piecek; Pavlos G Lagoudakis; Barbara Piętka; Jacek Szczytko
Journal:  Light Sci Appl       Date:  2018-10-10       Impact factor: 17.782

3.  Creating polar antivortex in PbTiO3/SrTiO3 superlattice.

Authors:  Adeel Y Abid; Yuanwei Sun; Xu Hou; Congbing Tan; Xiangli Zhong; Ruixue Zhu; Haoyun Chen; Ke Qu; Yuehui Li; Mei Wu; Jingmin Zhang; Jinbin Wang; Kaihui Liu; Xuedong Bai; Dapeng Yu; Xiaoping Ouyang; Jie Wang; Jiangyu Li; Peng Gao
Journal:  Nat Commun       Date:  2021-04-06       Impact factor: 14.919

4.  Spin-orbit-coupled exciton-polariton condensates in lead halide perovskites.

Authors:  Michael S Spencer; Yongping Fu; Andrew P Schlaus; Doyk Hwang; Yanan Dai; Matthew D Smith; Daniel R Gamelin; X-Y Zhu
Journal:  Sci Adv       Date:  2021-12-01       Impact factor: 14.136

5.  Statistical Thermodynamics of Chiral Skyrmions in a Ferromagnetic Material.

Authors:  Roberto Zivieri
Journal:  Materials (Basel)       Date:  2019-11-09       Impact factor: 3.623
  5 in total

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