PLASMA-OSCILLATIONS OF A 2-DIMENSIONAL ELECTRON-GAS IN A STRONG MAGNETIC-FIELD
PLASMA-OSCILLATIONS OF A 2-DIMENSIONAL ELECTRON-GAS IN A STRONG MAGNETIC-FIELD
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DOI：
10.1103/physrevb.9.4724
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发表时间：
1974-01-01
影响因子：
3.7
通讯作者：
QUINN, JJ
中科院分区：
文献类型：
--
作者：
CHIU, KW;QUINN, JJ
在无规相位近似下，计算了强直流磁场中二维电子气的量子力学响应。结果被用来讨论二维电子气的磁等离子体振荡。一般的色散关系，推导出，并给出了数值结果为长波长和短波长。
The quantum-mechanical response of a two-dimensional electron gas in the presence of a strong dc magnetic field is calculated in the random-phase approximation. The results are used to discuss the magnetoplasma oscillations of a two-dimensional electron gas. The general dispersion relation is derived, and numerical results are presented for both long and short wavelengths.