A. Stern

collaborators

2 papers

cond-mat.mes-hall2001

Two band transport and the question of a metal-insulator transition in GaAs/GaAlAs two dimensional holes

Yuval Yaish, Oleg Prus, Evgeny Buchstab +4

The magnetotransport of two dimensional holes in a GaAs/AlGaAs heterostructure is studied experimentally and theoretically. Spin-orbit splitting of the heavy hole band is manifeste…

cond-mat.mes-hall1998

Compressibility of a quantum Hall system at $ν = 1/2$

B. I. Halperin, Ady Stern

Despite the fact that composite fermions may be regarded as electrically neutral objects at Landua-level filling factor $ν = 1/2$ , carrying only an electric dipole moment, we argue t…

Two band transport and the question of a metal-insulator transition in GaAs/GaAlAs two dimensional holes

Compressibility of a quantum Hall system at ν=1/2

Compressibility of a quantum Hall system at $ν = 1/2$