Experimental Progress towards Probing the Ground State of an Electron-Hole Bilayer by Low-Temperature Transport
Recently, it has been possible to design independently contacted electron-hole bilayers (EHBLs) with carrier densities <5×1010 cm2 in each layer and a separation of 10–20 nm in a GaAs/AlGaAs system. In these EHBLs, the interlayer interaction can be stronger than the intralayer interactions. Theor...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Hindawi Limited
2011-01-01
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| Series: | Advances in Condensed Matter Physics |
| Online Access: | http://dx.doi.org/10.1155/2011/727958 |