C. Tai

activity

20232026

most citedTopological phase transition between composite-fermion and Pfaffian daughter states near ν = 1/2 FQHS

19 citations · 28 across the 7 of their papers we have counts for

collaborators

Showing 2026Show all

3 papers · 1 filter

cond-mat.mes-hall2026

Interlayer-correlated fractional quantum Hall state in a trilayer electron system

Chengyu Wang, C. T. Tai, N. Toemtrisna +4

In multilayer quantum Hall systems, when the layer separation is sufficiently small, the interplay between intralayer and interlayer Coulomb interactions can lead to exotic, multi-…

cond-mat.mes-hall2026

Engineering Quantum Criticality in the Integer Quantum Hall Regime through a Screening Layer

C. T. Tai, P. T. Madathil, A. Gupta +3

Disorder-induced localization of electrons and electron-electron interaction are among the most fundamental problems in condensed matter physics. In two-dimensional electron system…

cond-mat.mes-hall2026

Observation of e/4 charge at $ν = 1/2$ in GaAs

Tomer Alkalai, Emily Hajigeorgiou, Adbhut Gupta +9

Even-denominator fractional quantum Hall states (FQHSs) fall outside the standard Laughlin's and Jain's odd-denominator hierarchy. In this work, we study the FQHS $ν = 1/2$ in the lo…

Interlayer-correlated fractional quantum Hall state in a trilayer electron system

Engineering Quantum Criticality in the Integer Quantum Hall Regime through a Screening Layer

Observation of e/4 charge at ν=1/2 in GaAs

Observation of e/4 charge at $ν = 1/2$ in GaAs