朗道能级

测量了不同光子能量和样品在不同表面电子浓度时子能带朗道能级间和自旋能级间的回旋共振和自旋共振。

The cyclotron resonance and spin resonance between the Landau levels and spin levels of the subband are , measured for different photon energies and different surface electron concentration of the sample .

理论计算结果表明电荷杂质散射引起朗道能级对称展宽；

In a strong magnetic field , the single impurity scattering is a good approximation .

研究结果表明，多光子效应以及朗道能级间的跃迁使等离子激发谱产生振荡。

It is found that the excitation spectra are discrete due the multi-photon processes and inter-Landau level transitions .

这对于较低磁场来说比只用最低朗道能级进行计算得到的结果更为准确。

Compared with the Lowest-Landau-level approximation method , our result has higher accuracy for D ~ centers with lower magnetic field .

朗道能级能量与磁场平方根成正比，与朗道能级数平方根成正比，这与无穷大石墨烯的解析结果相一致。

The Landau-level energies are proportional to square root of Landau level index n and the magnetic field B simultaneously , which is coincide with the analytical results of graphene .

半导体异质结二维电子气的磁阻振荡是由电子的量子效应引起的，反映朗道能级态密度在费米面处的变化。

The magnetoresistance oscillations of semiconductor heterojunction two-dimensional electron gas ( 2DEG ) originate from electron quantum effect , which reflecting the state density variation of Landau energy at Fermi level .