3 papers
cond-mat.mes-hall2026
Trapping quasiparticles in bilayer graphene
Mario Di Luca, Emily Hajigeorgiou, Ning Ma +4
Measuring the charge of the quasiparticles hosted by even-denominator fractional quantum Hall (FQH) states is essential to identify the topology of their ground state. Here, we use…
cond-mat.mes-hall2026
Half state at = -1/2 and its transition in Decoupled Twisted Double Bilayer Graphene
Ning Ma, Kenji Watanabe, Takashi Taniguchi +1
The origin of the fractional state at = 1/2 observed in double-layer quantum Hall systems has been under debate for decades. Because of the variation of bilayer charge distribu…
cond-mat.mes-hall2026
Correlated Insulating States in Twisted Double Bilayer Graphene Enhanced by Interfacial Effect on CrOCl
Ning Ma, Zekang Zhou, Chiara Cocchi +7
Interaction between different two dimensional materials can give rise to many exotic physical phenomena which are rarely observed in intrinsic materials. Recently, several theoreti…