Valley-selective Landau-Zener oscillations in semi-Dirac p − n junctions
We study transport across p-n junctions of gapped two-dimensional semi-Dirac materials: nodal semimetals whose energy bands disperse quadratically and linearly along distinct crystal axes. The resulting electronic properties - relevant to materials such as TiO2/VO2 multilayers and α-(BEDT-TTF)2I3 sa...
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| 格式: | Journal article |
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American Physical Society
2017
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