3 papers
cond-mat.str-el2007
Anyon related correlations in two-dimensional Coulomb gases
B. Abdullaev, U. Rössler, C. -H. Park
In our recent paper (Phys. Rev. B 76, 075403 (2007)), we have applied the anyon concept to derive an approximate analytic formula for the ground state energy, which applies to two-…
cond-mat.str-el2007
Analytic approach to the ground state energy of charged anyon gases in the high magnetic field
B. Abdullaev, U. Rössler, C. -H. Park
We present analytic formulas for the ground state energy of the two-dimensional (2D) anyon gas in the quantum limit of a perpendicular magnetic field (Landau level filling factor ν…
cond-mat.mes-hall2001
Commensurability effects in Andreev antidot billiards
J. Eroms, M. Tolkiehn, D. Weiss +3
An Andreev billiard was realized in an array of niobium filled antidots in a high-mobility InAs/AlGaSb heterostructure. Below the critical temperature T_C of the Nb dots we observe…