Low-field magnetoresistance of strongly modulated two-dimensional electron gas |
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| Authors: | P. St?eda J. Ku?era |
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| Affiliation: | Institute of Physics, Academy of Sciences of the Czech Republic, Cukrovarnická 10, Praha, CZ-162 53, Czech Republic |
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| Abstract: | The typical form of the low-field magnetoresistance anomaly induced by a strong one-dimensional periodic modulation of the background potential is described. It is shown that the magnetoresistance peak due to the magnetic breakdown is always followed by a resistance increase at higher magnetic fields, for which οcτ > 1. |
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| Keywords: | magnetoresistance lateral superlattice two-dimensional electron gas |
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