Dorn, A. and Sigrist, M. and Fuhrer, A. and Ihn, T. and Heinzel, T. and Ensslin, K. and Wegscheider, Werner and Bichler, M. (2002) Electronic properties of antidot lattices fabricated by atomic force lithography. APPLIED PHYSICS LETTERS, 80 (2). pp. 252-254. ISSN 0003-6951
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Antidot lattices were fabricated by atomic force lithography using local oxidation. High quality finite 20x20 lattices are demonstrated with periods of 300 nm. The low-temperature magnetoresistance shows well developed commensurability oscillations as well as a quenching of the Hall effect around zero magnetic field. In addition, we find B-periodic oscillations superimposed on the classical commensurability peaks at temperatures as high as 1.7 K. These observations indicate the high electronic quality of our samples. (C) 2002 American Institute of Physics.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | TIP-INDUCED ANODIZATION; MICROSCOPE; DEVICES; HETEROSTRUCTURES; NANOSTRUCTURES; SURFACES; ORBITS; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Werner Wegscheider |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 15 Nov 2021 10:21 |
| Last Modified: | 15 Nov 2021 10:21 |
| URI: | https://pred.uni-regensburg.de/id/eprint/40674 |
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