S. Singh

activity

20242026

most citedDeveloping fractional quantum Hall states at

ν

\frac{1}{7}

and

\frac{2}{11}

in the presence of significant Landau level mixing

3 citations · 7 across the 5 of their papers we have counts for

collaborators

Showing 2025Show all

3 papers · 1 filter

cond-mat.mes-hall2025

Observation of a Stripe/nematic Phase of Composite Fermions

Chengyu Wang, Siddharth K. Singh, Chia-Tse Tai +4

Electronic stripe/nematic phases are fascinating strongly-correlated states characterized by spontaneous rotational symmetry breaking. In the quantum Hall regime, such phases typic…

cond-mat.mes-hall2025★ 3 cited

Fractional quantum Hall state at $ν = 1/2$ with energy gap up to 6 K, and possible transition from one- to two-component state

Siddharth Kumar Singh, Chengyu Wang, Adbhut Gupta +3

The fractional quantum Hall state (FQHS) observed in the lowest Landau level at filling factor $ν = 1/2$ in wide quantum wells has been enigmatic for decades because the two-dimensio…

cond-mat.mes-hall2025★ 1 cited

Even-denominator fractional quantum Hall states with spontaneously broken rotational symmetry

Chengyu Wang, A. Gupta, S. K. Singh +5

The interplay between the fractional quantum Hall effect and nematicity is intriguing as it links emerging topological order and spontaneous symmetry breaking. Anisotropic fraction…

Observation of a Stripe/nematic Phase of Composite Fermions

Fractional quantum Hall state at ν=1/2 with energy gap up to 6 K, and possible transition from one- to two-component state

Even-denominator fractional quantum Hall states with spontaneously broken rotational symmetry

Fractional quantum Hall state at $ν = 1/2$ with energy gap up to 6 K, and possible transition from one- to two-component state