Piezoelectric mechanism of orientation of stripe structures in two-dimensional electron systems

Details Piezoelectric mechanism of orientation of stripe structures in two-dimensional electron systems Piezoelectric mechanism of orientation of stripe structures in two-dimensional electron systems

2000-04-07

arxiv.org/abs/cond-mat/0004107v1

Low. Temp. Phys. 26 (2000) 581

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

8 pages

Scientific paper

10.1063/1.1289128

A piezoelectric mechanism of orientation of stripes in two-dimensional quantum Hall systems in GaAs heterostructures is considered. The anisotropy of the elastic moduli and the boundary of the sample are taken into account. It is found that in the average the stripes line up with the [110] axis. In double layer systems the wave vector of the stripe structure rotates from the [110] to [100] axis if the period of density modulation becomes large than the interlayer distance. From the experimental point of view it means that in double layer systems anisotropic part of resistivity changes its sign under variation of the external magnetic field.

Affiliated with

Also associated with

No associations

Rating

Piezoelectric mechanism of orientation of stripe structures in two-dimensional electron systems does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Piezoelectric mechanism of orientation of stripe structures in two-dimensional electron systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Piezoelectric mechanism of orientation of stripe structures in two-dimensional electron systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-442678