Ballistic transport in periodically modulated MgZnO/ZnO two-dimensional electron systems

K. Tanaka, J. Falson*, Y. Kozuka, M. Uchida, D. Maryenko, J. T. Ye, Y. Iwasa, A. Tsukazaki, J. H. Smet, M. Kawasaki

*Corresponding author for this work

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Abstract

We report the fabrication of both antidot lattices and unidirectional stripe patterns upon molecular beam epitaxy grown MgZnO/ZnO heterostructures. The magnetoresistance of these high mobility devices exhibits commensurability oscillations associated with ballistic transport of carriers executing orbital motion within the geometry of the imposed modulation.

Original languageEnglish
Article number153101
Number of pages4
JournalApplied Physics Letters
Volume115
Issue number15
DOIs
Publication statusPublished - 7-Oct-2019

Keywords

  • MAGNETORESISTANCE OSCILLATIONS
  • GAS
  • ORBITS

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