Effect of barrier asymmetry on tunneling current in double barrier quantum well structure

机译：势垒不对称性对双势垒量子阱结构中隧穿电流的影响

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In this paper, the current-voltage characteristics of a double barrier quantum well structure has been studied. The current through the structure has been calculated after obtaining the transmission coefficient using quantum mechanical approach. The effect of barrier height asymmetry as well as barrier width non-uniformity on the tunneling current density has been investigated. The results indicate suitable designs to obtain high current density and desired peak-to-valley ratio.

机译：本文研究了双势垒量子阱结构的电流-电压特性。在使用量子力学方法获得透射系数之后，已经计算出通过结构的电流。研究了势垒高度不对称以及势垒宽度不均匀性对隧穿电流密度的影响。结果表明获得高电流密度和所需峰谷比的合适设计。

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《Emerging Trends in Electronic and Photonic Devices Systems, 2009. ELECTRO '09》|2009年|457-460|共4页
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Mukherjee K.; Das N.R.;
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中图分类电子元件、组件;
关键词
Propagation matrix; asymmetry; double barrier; quantum well; transmission coefficient; tunneling current;

机译：传播矩阵;不对称;双势垒;量子阱;传输系数;隧道电流;

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2. Modeling of tunneling current density of GeC based double barrier multiple quantum well resonant tunneling diode [J] . Swagata Dey, Vedatrayee Chakraborty, Bratati Mukhopadhyay, Journal of Semiconductors . 2018,第10期

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3. EFFECT OF MAGNETIC FIELD ON FINE STRUCTURE OF TUNNEL CURRENT IN DOUBLE-BARRIER RESONANT-TUNNELING DEVICES [J] . A.E. Belyaev, S.A. Vitusevich, B.A. Glavin, Acta Physica Polonica. A . 1995,第4期

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4. Effect of barrier asymmetry on tunneling current in double barrier quantum well structure [C] . Mukherjee K., Das N.R. Emerging Trends in Electronic and Photonic Devices Systems, 2009. ELECTRO '09 . 2009

机译：势垒不对称性对双势垒量子阱结构中隧穿电流的影响
5. Atomic scale understanding of nanostructures in a double barrier tunneling junction: Scanning tunneling microscopy of alkali doped buckminsterfullerenes on partially oxidized nickel aluminide(110). [D] . Liu, Ning. 2005

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6. Correction: Confined and interface optical phonon emission in GaN/InGaN double barrier quantum well heterostructures [O] . 2015

机译：校正：GaN / InGaN双势垒量子阱异质结构中的受限和界面光子发射
7. Effects of Barrier Phonons on the Tunneling Current in a Double-Barrier Structure [O] . WU GY 2012

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8. Quantum-Confined Hole States in Double-Barrier Resonant Tunneling Structures [R] . Bruno, J. D., Tober, R. L. 1990

机译：双势垒共振隧穿结构中的量子限制孔态

Effect of barrier asymmetry on tunneling current in double barrier quantum well structure

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