Energy-loss rate of hot electrons due to confined acoustic phonon modes in a semiconductor quantum wire under transverse electric field

Stepanyan A.; Yeranosyan M.; Vardanyan L.; Asatryan A.; Kirakosyan A.; Vartanian A.

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Energy-loss rate of hot electrons due to confined acoustic phonon modes in a semiconductor quantum wire under transverse electric field

机译：横向电场下半导体量子丝中狭窄的声学声子模式引起的热电子的能量 - 损耗率

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摘要

The hot-electron energy-loss rate via the acoustic-phonons in an embedded semiconductor quantum wire of circular cross section in the presence of external electric field has been investigated using deformation potential theory. Dimensional confinement effect on modifying acoustic-phonon modes are taken into account. The energy-loss rate as a function of electric field strength, electron density and electron temperature is obtained. Our calculations show that the electric field applied perpendicularly to the wire axis can be used as an important tool for the control of the energy-loss processes in nanowires.

机译：使用变形电位理论研究了在存在外部电场存在的圆形横截面中的嵌入半导体量子线中的热电子能量损耗速率。考虑了修改声学模式的尺寸限制效果。获得作为电场强度，电子密度和电子温度的函数的能量损耗率。我们的计算表明，垂直于线轴施加的电场可以用作控制纳米线中的能量损耗过程的重要工具。

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来源
《Physica, B. Condensed Matter》 |2017年第2017期|共6页
作者
Stepanyan A.; Yeranosyan M.; Vardanyan L.; Asatryan A.; Kirakosyan A.; Vartanian A.;
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作者单位

Yerevan State Univ Dept Solid State Phys 1 Al Manoogian Yerevan 0025 Armenia;

Yerevan State Univ Dept Solid State Phys 1 Al Manoogian Yerevan 0025 Armenia;

Yerevan State Univ Dept Solid State Phys 1 Al Manoogian Yerevan 0025 Armenia;

Yerevan State Univ Dept Solid State Phys 1 Al Manoogian Yerevan 0025 Armenia;

Yerevan State Univ Dept Solid State Phys 1 Al Manoogian Yerevan 0025 Armenia;

Yerevan State Univ Dept Solid State Phys 1 Al Manoogian Yerevan 0025 Armenia;

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原文格式 PDF
正文语种 eng
中图分类物理学;
关键词
Quantum wire; Acoustic phonons; Intersubband transition; Energy-loss rate; Electric field;

机译：量子丝;声学声子;运动损失;电场;

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专利

1. Energy-loss rate of hot electrons due to confined acoustic phonon modes in a semiconductor quantum wire under transverse electric field [J] . Stepanyan A., Yeranosyan M., Vardanyan L., Physica, B. Condensed Matter . 2017,第期

机译：横向电场下半导体量子丝中狭窄的声学声子模式引起的热电子的能量 - 损耗率
2. Energy loss rate of hot electrons due to confined and interface optical phonons in semiconductor quantum wells in quantizing magnetic field [J] . Bhat JS., Kubakaddi SS., Mulimani BG., Physica status solidi, B. Basic research . 1998,第1期

机译：量子磁场中半导体量子阱中受限和界面光子引起的热电子能量损失率
3. Energy loss rate of hot electrons due to confined acoustic phonon modes in a freestanding quantum well structure [J] . J. S. Bhat, R. A. Nesargi, B. G. Mulimani Journal of Applied Physics . 2009,第3期

机译：在独立量子阱结构中，由于局限的声子模，热电子的能量损失率
4. Interaction of External Acoustic Waves-Confined Electrons-Internal Phonons in a Cylindrical Quantum Wire with an Infinite Potential in the Presence of an External Magnetic Field [C] . Nguyen Vu Nhan, Nguyen Van Nghia, Nguyen Quyet Thang International Conference on Material Science and Engineering . 2018

机译：外部声波限制电子 - 内部声子在外部磁场存在下具有无限电位的圆柱形量子线中的相互作用
5. The behavior of electrons, their correlations, and their response to transverse fields in confined systems. [D] . Choe, WooSoon. 1999

机译：在受限系统中，电子的行为，它们的相关性以及它们对横向场的响应。
6. Phonon-Electron Interactions in Piezoelectric Semiconductor Bulk Acoustic Wave Resonators [O] . Vikrant J. Gokhale, Mina Rais-Zadeh -1

机译：压电半导体体声波谐振器中的声子-电子相互作用
7. Monte Carlo simulation of hot electron effects in compensated GaN semiconductor at moderate electric fields [O] . G. I. Syngayivska 2008

机译：中等电场补偿GaN半导体中的热电子效果的蒙特卡罗模拟
8. Confined Phonon Modes and Hot-Electron Energy Relaxation in SemiconductorMicrostructures [R] . Das Sarma, S., Campos, V. B., Strosciot, M. A., 1992

机译：半导体微结构中的受限声子模式和热电子能量弛豫

Energy-loss rate of hot electrons due to confined acoustic phonon modes in a semiconductor quantum wire under transverse electric field

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