A. Gupta

activity

20242026

collaborators

Showing 2024Show all

2 papers · 1 filter

cond-mat.str-el2024

Developing fractional quantum Hall states at $I^½$ = $\frac{1}{7}$ and $\frac{2}{11}$ in the presence of significant Landau level mixing

Siddharth Kumar Singh, A. Gupta, P. T. Madathil +4

Termination of the fractional quantum Hall states (FQHSs) and the emergence of Wigner crystal phases at very small Landau level filling factors ( $I^½$ ) have been of continued intere…

cond-mat.mes-hall2024

Signatures of correlated defects in an ultra-clean Wigner crystal in the extreme quantum limit

P. T. Madathil, C. Wang, S. K. Singh +8

Low-disorder two-dimensional electron systems in the presence of a strong, perpendicular magnetic field terminate at very small Landau level filling factors in a Wigner crystal (WC…

Developing fractional quantum Hall states at I^½ = 71​ and 112​ in the presence of significant Landau level mixing

Signatures of correlated defects in an ultra-clean Wigner crystal in the extreme quantum limit

Developing fractional quantum Hall states at $I^½$ = $\frac{1}{7}$ and $\frac{2}{11}$ in the presence of significant Landau level mixing