Nonlocality, Correlations, and Magnetotransport in a Spatially Modulated Two-Dimensional Electron Gas.
Nonlocality, Correlations, and Magnetotransport in a Spatially Modulated Two-Dimensional Electron Gas.
复制标题
空间调制二维电子气中的非定域性、相关性和磁输运。
DOI：
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发表时间：
2018
影响因子：
8.6
通讯作者：
O. Raichev
中科院分区：
文献类型：
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作者：
O. Raichev
结果表明，弱调制二维电子系统中的经典可通约现象是描述磁场中均匀电子气的相关函数的固有性质的表现。该理论证明了考虑非局域响应的重要性，并消除了此类系统中磁输运的经典方法和量子方法之间的差距。
It is shown that the classical commensurability phenomena in weakly modulated two-dimensional electron systems is a manifestation of the intrinsic properties of the correlation functions describing a homogeneous electron gas in a magnetic field. The theory demonstrates the importance for consideration of nonlocal response and removes the gap between classical and quantum approaches to magnetotransport in such systems.