Experimental Progress towards Probing the Ground State of an Electron-Hole Bilayer by Low-Temperature Transport

<table>Resistivity of electron (blue squares) and hole (red triangles) layers versus hole density, with electron density fixed (<svg height="16.049999" id="M395" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 94.175003 16.049999" width="94.175003" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> mK. (Device: B138/C4-1-10 nm Barrier).</table>

Advances in Condensed Matter Physics

fig23

Figure 23

Figure 23: Experimental Progress towards Probing the Ground State of an Electron-Hole Bilayer by Low-Temperature Transport 