Highly anisotropic commensurability oscillations in two-dimensional holes at the GaAs/AlGaAs (311)A interface

Details Highly anisotropic commensurability oscillations in two-dimensional holes at the GaAs/AlGaAs (311)A interface Highly anisotropic commensurability oscillations in two-dimensional holes at the GaAs/AlGaAs (311)A interface

2000-09-22

arxiv.org/abs/cond-mat/0009363v1

Physica E 6 (2000) 453-456

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

3 pages, 4 figures, presented at the 13th International Conference of the Electronic Properties of Two-Dimensional Systems

Scientific paper

10.1016/S1386-9477(99)00209-X

Measurements of commensurability oscillations in GaAs/AlGaAs two-dimensional (2D) hole systems grown on GaAs (311)A substrates reveal a remarkable anisotropy: the amplitude of the measured commensurability oscillations along the [$\bar{2}$33] direction is about 100 times larger than along [01$\bar{1}$]. For 2D electron systems at similar interfaces, however, we observe nearly isotropic oscillations, suggesting that the anomalous anisotropy is intrinsic to GaAs 2D holes at the (311)A interface.

Affiliated with

Also associated with

No associations

Rating

Highly anisotropic commensurability oscillations in two-dimensional holes at the GaAs/AlGaAs (311)A interface 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 Highly anisotropic commensurability oscillations in two-dimensional holes at the GaAs/AlGaAs (311)A interface, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Highly anisotropic commensurability oscillations in two-dimensional holes at the GaAs/AlGaAs (311)A interface will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-376449