236 citations · 516 across the 12 of their papers we have counts for
4 papers · 1 filter
Signatures of spin-charge separation in scanning probe microscopy
Iddo Ussishkin, Leonid I. Glazman
We analyze the effect of an auxiliary scatterer, such as the potential of a scanning tip, on the conductance of an interacting one-dimensional electron system. We find that the dif…
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…
Coulomb drag at ν= 1/2: Composite fermion pairing fluctuations
Iddo Ussishkin, Ady Stern
We consider the Coulomb drag between two two-dimensional electron layers at filling factor ν= 1/2 each, using a strong coupling approach within the composite fermion picture. Due t…
Coulomb drag in compressible quantum Hall states
Iddo Ussishkin, Ady Stern
We consider the Coulomb drag between two layers of two-dimensional electronic gases subject to a strong magnetic field. We first focus on the case in which the electronic density i…