Nature CommunicationsPseudo-Landau levels splitting triggers quantum friction at folded graphene edgeXinchen GaoZhenbin GongHongli LiZhao LiuWeishan YanQingkai ZhengKexin RenWenchao WuJunyan Zhang2025-07-01Full textDOI https://doi.org/10.1038/s41467-025-61269-0