3 papers
cond-mat.str-el2002
Electron-electron interactions in a weakly screened two-dimensional electron system
I. Karakurt, A. J. Dahm
We probe the strength of electron-electron interactions using magnetoconductivity measurements of two-dimensional non-degenerate electrons on liquid helium at 1.22 K. Our data exte…
quant-ph2001
Using Electrons on Liquid Helium for Quantum Computing
A. J. Dahm, J. M. Goodkind, I. Karakurt +1
We describe a quantum computer based on electrons supported by a helium film and localized laterally by small electrodes just under the helium surface. Each qubit is made of combin…
cond-mat.mes-hall2000
Invariance of Charge of Laughlin Quasiparticles
V. J. Goldman, I. Karakurt, Jun Liu +1
A Quantum Antidot electrometer has been used in the first direct observation of the fractionally quantized electric charge. In this paper we report experiments performed on the int…