TY - JOUR
T1 - Anisotropic magnetoresistance of a classical antidot array
AU - Tornow, M.
AU - Weiss, D.
AU - Klitzing, K. V.
AU - Eberl, K.
AU - Bergman, David J.
AU - Strelniker, Yakov M.
PY - 1996
Y1 - 1996
N2 - A periodic array of cylindrical voids, embedded in a thin film of n-doped GaAs, displays a pronounced anisotropy of the classical magnetoresistance. For a geometry where the magnetic field lies in the plane of the film, we observe a characteristic dependence on the angle between current and magnetic field. This experimental finding provides a first verification of a recently predicted effect and agrees well with theoretical calculations. The observed anisotropy is due to interactions among current distortions by neighboring voids.
AB - A periodic array of cylindrical voids, embedded in a thin film of n-doped GaAs, displays a pronounced anisotropy of the classical magnetoresistance. For a geometry where the magnetic field lies in the plane of the film, we observe a characteristic dependence on the angle between current and magnetic field. This experimental finding provides a first verification of a recently predicted effect and agrees well with theoretical calculations. The observed anisotropy is due to interactions among current distortions by neighboring voids.
UR - http://www.scopus.com/inward/record.url?scp=4243667341&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.77.147
DO - 10.1103/PhysRevLett.77.147
M3 - Article
AN - SCOPUS:4243667341
SN - 0031-9007
VL - 77
SP - 147
EP - 150
JO - Physical Review Letters
JF - Physical Review Letters
IS - 1
ER -