Localization and correlation effects on the magnetoresistance of a degenerate electron gas in InAs below the quantum limit |
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| Authors: | S Abboudy A A Abou El-Khier S A Mahmoud N G Gomaa L Abulnasr S A Salem |
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| Institution: | (1) Physics Department, Faculty of Science, Alexandria University, Alexandria, Egypt |
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| Abstract: | Summary Measurements of the resistivity tensor of a range of moderately dopedn-InAs samples were carried out at low temperatures in the ionized impurity scattering regime. Analyses were performed while
the electron gas was in a degenerate state and below the quantum limit. The temperature and the magnetic-field dependences
of the two components of the resistivity tensor, ϱ‖ (longitudinal) and ϱ⊥ (transverse), were discussed in terms of localization and correlation effects. |
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| Keywords: | Collective effects |
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