| Autor: |
Gross, Rudolf, Sidorenko, Anatolie, Tagirov, Lenar, Gitsu, D., Huber, T., Konopko, L., Nikolaeva, A. |
| Zdroj: |
Nanoscale Devices - Fundamentals & Applications; 2006, p349-353, 5p |
| Abstrakt: |
We report on the study of the magnetoresistance (MR) of 55 nm diameter single bismuth nanowire at a temperature of 1.5 K. For a wide range of magnetic fields and different sample orientations the MR exhibit field-periodic modulations. We have observed 3 periods of MR oscillations; one of them is consistent with theoretical predictions for the Aharonov-Bohm oscillations in disordered cylinders. Two others may be connected with Dingle's predictions for oscillations resulting from quantization of the electron energy spectrum. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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