14 citations · 26 across the 2 of their papers we have counts for
5 papers
Modeling Subsurface Charge Accumulation Images of a Quantum Hall Liquid
S. H. Tessmer, G. Finkelstein, P. I. Glicofridis +1
Subsurface Charge Accumulation imaging is a cryogenic scanning probe technique that has recently been used to spatially probe incompressible strips formed in a two-dimensional elec…
Direct observation of the charging of a 2D electron gas through an incompressible strip in the quantum Hall regime
P. I. Glicofridis, G. Finkelstein, R. C. Ashoori +1
Using charge accumulation imaging, we measure the charge flow across an incompressible strip and follow its evolution with magnetic field. The strip runs parallel to the edge of a…
Imaging of Low Compressibility Strips in the Quantum Hall Liquid
G. Finkelstein, P. I. Glicofridis, S. H. Tessmer +2
Using Subsurface Charge Accumulation scanning microscopy we image strips of low compressibility corresponding to several integer Quantum Hall filling factors. We study in detail th…
Subsurface charge accumulation imaging of a quantum Hall liquid
S. H. Tessmer, P. I. Glicofridis, R. C. Ashoori +2
The unusual properties of two-dimensional electron systems that give rise to the quantum Hall effect have prompted the development of new microscopic models for electrical conducti…
Universal Linear Density of States for Tunneling into the Two-Dimensional Electron Gas in a Magnetic field
H. B. Chan, P. I. Glicofridis, R. C. Ashoori +1
A new technique permits high fidelity measurement of the tunneling density of states (TDOS) of the two-dimensional electron gas. The obtained TDOS contains no distortions arising f…