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Temperature effect on charge density wave-free carriers interaction
Molecular Crystals and Liquid Crystals ( IF 0.7 ) Pub Date : 2020-05-02
M. Zouadi, N. Habiballah, A. Arbaoui, M. Qjani, J. Dumas

In this work, we study numerically the temperature effect on charge density wave-free carriers interaction using the Fukuyama-Lee-Rice model. Then, we have shown the local variations of the charge density wave (CDW) phase, the sliding CDW current Jcdw and the threshold field ET are thermally affected in the presence of free carriers. The results are discussed in the context of damping mechanisms of the collective mode due to the screening process.



中文翻译:

温度对电荷密度-无波载流子相互作用的影响

在这项工作中,我们使用Fukuyama-Lee-Rice模型数值研究了温度对电荷密度无波载流子相互作用的影响。然后,我们显示了电荷密度波(CDW)相的局部变化,滑动CDW电流J cdw和阈值场E T在存在自由载流子时受到热影响。由于筛选过程,在集体模式的阻尼机制的背景下讨论了结果。

更新日期:2020-05-02
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