Room temperature polaritonic soft-spin XY Hamiltonian in organic–inorganic halide perovskites

Abstract: Exciton–polariton condensates, due to their nonlinear and coherent characteristics, have been employed to construct spin Hamiltonian lattices for potentially studying spin glass, critical dephasing, and even solving optimization problems. Here, we report the room-temperature polariton condensation and polaritonic soft-spin XY Hamiltonian lattices in an organic–inorganic halide perovskite microcavity. This is achieved through the direct integration of high-quality single-crystal samples within the cavity. The ferromagnetic and antiferromagnetic couplings in both one- and two-dimensional condensate lattices have been observed clearly. Our work shows a nonlinear organic–inorganic hybrid perovskite platform for future investigations as polariton simulators.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
Room temperature polaritonic soft-spin XY Hamiltonian in organic–inorganic halide perovskites ; volume:13 ; number:14 ; year:2024 ; pages:2651-2658 ; extent:8
Nanophotonics ; 13, Heft 14 (2024), 2651-2658 (gesamt 8)

Urheber
Peng, Kai
Li, Wei
Berloff, Natalia G.
Zhang, Xiang
Bao, Wei

DOI
10.1515/nanoph-2023-0818
URN
urn:nbn:de:101:1-2406041539539.443199258315
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
14.08.2025, 10:51 MESZ

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Beteiligte

  • Peng, Kai
  • Li, Wei
  • Berloff, Natalia G.
  • Zhang, Xiang
  • Bao, Wei

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