Electron transport in T-shaped double quantum dot structure

Mohammed A. A. Abbas; Lafy F. Al-Badry; Amin H. Al-Khursan

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Electron transport in T-shaped double quantum dot structure

机译：T形双量子点结构中的电子传输

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摘要

This work investigates the photon-assisted electron transport properties in a T-shaped double quantum dot structure sandwiched between donor and acceptor. The parameters under study are the frequency and coupling interaction on the electric current, the rectifying ratios, and the electrical conductance. Depending on the frequency value, the current rectifying ratio increase slightly between coupling interactions. The electromagnetic field causes reducing the conductance gap and increasing the amplitude of the electric current. The electromagnetic field controls the position, height, and width of conductance peaks.

机译：该工作研究了夹在供体和受体之间的T形双量子点结构中的光子辅助电子传输性能。正在研究的参数是电流，整流比和电导率的频率和耦合相互作用。根据频率值，电流整流比在耦合相互作用之间略微增加。电磁场导致减小电导间隙并增加电流的幅度。电磁场控制电导峰的位置，高度和宽度。

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来源
《Optical and quantum electronics》 |2021年第8期|421.1-421.10|共10页
作者
Mohammed A. A. Abbas; Lafy F. Al-Badry; Amin H. Al-Khursan;
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作者单位

Department of Physics College of Science University of Thi-Qar Nassiriya 64001 Iraq;

Department of Physics College of Science University of Thi-Qar Nassiriya 64001 Iraq;

Nassiriya Nanotech. Research Laboratory (NNRL) College of Science University of Thi-Qar Nassiriya Iraq;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
T-shaped structure; Photon-assisted electron transport properties; Double quantum dot; Current rectifying ratio;

机译：T形结构;光子辅助电子传输性能;双量子点;当前的整流比例;

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专利

1. Photon assisted electron transport through T-shaped double quantum dot molecule A-B interferometer [J] . He Zelong, Bai Jiyuan, Cui Lian, Physica, B. Condensed Matter . 2015,第Null期

机译：通过T形双量子点分子A-B干涉仪的光子辅助电子传输
2. Electron Transport in T-Shaped Double Quantum Dot System Using Non-Equilibrium Green's Function [J] . Haroon, M. A. H. Ahsan Advanced Science Letters . 2014,第7a9期

机译：使用非平衡格林函数的T形双量子点系统中的电子传输
3. Electronic transport of a T-shaped double-quantum-dot system in the Coulomb blockade regime [J] . Ionel Tifrea, Mircea Crisan, George Pal, The European Physical Journal B . 2013,第3期

机译：库仑封锁体系中T形双量子点系统的电子传输
4. The electronic transports technology in a T-shaped double quantum dot [C] . An-mei Wang International Conference on Civil Engineering and Materials Engineering(CEME) . 2014

机译：电子传输技术在T形双量子点中
5. Double quantum dot coupled to a radio-frequency single-electron transistor: Quantum measurement and back action. [D] . Thalakulam, Madhu. 2004

机译：双量子点耦合到射频单电子晶体管：量子测量和反向作用。
6. Double Metal Oxide Electron Transport Layers for Colloidal Quantum Dot Light-Emitting Diodes [O] . Myeongjin Park, Jeongkyun Roh, Jaehoon Lim, 2020

机译：胶体量子点发光二极管的双金属氧化物电子传输层
7. Coherent and incoherent transport through T-shaped double quantum dots [O] . Moldoveanu V., Ţolea, M., Tanatar, B. 2008

机译：通过T形双量子点的相干和非相干传输

Electron transport in T-shaped double quantum dot structure

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