Real metals, 2D or not 2D?

被引:0
|
作者
Michelle Y. Simmons
Alex R. Hamilton
机构
[1] the Semiconductor Nanofabrication Facility and National Pulsed Magnet Laboratory,
[2] School of Physics,undefined
[3] University of New South Wales,undefined
来源
Nature | 1999年 / 400卷
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摘要
A 25-year-old question about whether a two-dimensional system can be a real metal at low temperatures and in zero magnetic field has recently been answered positively. A new link between this unusual metallic behaviour and the quantum Hall effect (observed at high magnetic fields) suggests that they share a common physical origin.
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页码:715 / 717
页数:2
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