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Physics 2, 49 (2009) – Published June 15, 2009 Magnetism Semiconductor Physics Mesoscopics The fractional quantum Hall effect, thought to be special to two dimensions, may also flourish in three, providing a possible explanation for anomalies observed in certain 3D materials in high magnetic fields. |
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Physics 2, 27 (2009) – Published April 6, 2009 Magnetism Semiconductor Physics A quantum dot refrigerator that cools an electron gas close to 100 mK may allow experimentalists to better probe electron-electron interactions in quantum confined systems. |