Convergence of Plasmon and Electron Transition Energies in Crystal Bi0.6Sb1.4Te3

IF 0.6 4区 物理与天体物理 Q4 PHYSICS, CONDENSED MATTER
N. P. Stepanov
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引用次数: 0

Abstract

The temperature dependences of the reflection coefficient spectra in the range of effects caused by the resonant behavior of the plasma of free charge carriers of the Bi0.6Sb1.4Te3 crystal, in the temperature dependences of the magnetic susceptibility of which features are observed, are investigated. A change in the shape of the plasma edge and the resulting splitting of the peak of the energy loss function were detected, which allows us to conclude that an electron-plasmon interaction affecting the state of the electronic system has been observed.

Abstract Image

晶体 Bi0.6Sb1.4Te3 中等离子体和电子转变能的趋同
摘要 研究了 Bi0.6Sb1.4Te3 晶体自由电荷载流子等离子体共振行为引起的效应范围内反射系数光谱的温度相关性,在磁感应强度的温度相关性中观察到了这些特征。探测到等离子体边缘形状的变化以及由此产生的能量损失函数峰值的分裂,从而得出结论:已经观察到影响电子系统状态的电子-等离子相互作用。
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来源期刊
Semiconductors
Semiconductors 物理-物理:凝聚态物理
CiteScore
1.50
自引率
28.60%
发文量
131
审稿时长
3-6 weeks
期刊介绍: Publishes the most important work in semiconductor research in the countries of the former Soviet Union. Covers semiconductor theory, transport phenomena in semiconductors, optics, magnetooptics, and electrooptics of semiconductors, semiconductor lasers and semiconductor surface physics. The journal features an extensive book review section.
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