Q1D导体中的干扰同调振荡
Interference Commensurate Oscillations in Q1D Conductors
摘要:
我们提出了一个分析理论来描述最近在准一维导体(TMTSF)2PF 6中发现的角磁振荡[见Phys.Rev.B,57,7423(1998)],并定义了振荡最小值的位置。这些振荡的起源与在倾斜磁场中准周期和周期(“相称”)电子轨迹的相互作用所产生的干扰效应有关。我们通过计算再现现有的实验数据,并预测一些新的影响。
英文摘要:
We suggest an analytical theory to describe angular magnetic oscillations recently discovered in quasi-one-dimensional conductor (TMTSF)2PF6 [see Phys. Rev. B, 57, 7423 (1998)] and define the positions of the oscillation minima. The origin of these oscillations is related to interference effects resulting from an interplay of quasi-periodic and periodic ("commensurate") electron trajectories in an inclined magnetic field. We reproduce via calculations existing experimental data and predict some novel effects.
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