Magnetotransport studies of antidot superlattices in coupled two-dimensional electron-hole gases
Magnetotransport measurements have been performed in strongly coupled two-dimensional electron-hole gases in an InAs Gash heterostructure in the presence of antidot potentials of different strengths. We have observed commensurability features in the magnetoresistance that we attribute to high mobili...
| Autors principals: | , , , , |
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| Format: | Conference item |
| Publicat: |
2002
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