Bionic fractionalization in the trimer model of twisted bilayer graphene

Abstract Recent experiments on twisted van der Waals materials, inspired our study of a simplified triangular trimer model, which captures electron behavior at one-third filling in twisted bilayer graphene. Though simple, the model shows rich physics, including fractional excitations and fracton-lik...

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Bibliographic Details
Main Authors: Kevin Zhang, Dan Mao, Eun-Ah Kim, Roderich Moessner
Format: Article
Language:English
Published: Nature Portfolio 2025-06-01
Series:Communications Materials
Online Access:https://doi.org/10.1038/s43246-025-00849-5
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