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2 articles for “resonant tunneling”
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Designing of GaAs Based Resonant Tunneling Diode and Nano Scale Applications with Considering NEGF
Abstract: Present situation of eletronic area in the world required small devices as well as low power dissipation and ultra high speed application. At this moment the presence of resonant tunneling diode can over come this type of problem and take a big role in nanoscale digital and analog applications.In this researh article is to demonestrated effect of asymmetric barrier with respect to symmetric barrier and digital inverter and THz analog …
Published in Journal of VLSI Design Tools and Technology · Vol. 5, Issue 1, 2015 · pp. 1–18 Read article
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Impact of Barrier Thickness and Height on the Current-Voltage (I-V) Characteristics of GaAs/Ga1-xAlxAs Quantum Cascaded Laser
Abstract: Quantum Cascaded Laser (QCL) physics is different from a diode laser. In diode, laser transitions occur between the conduction band and valance band of the materials whereas in quantum-cascade laser transitions occur between states within a single quantum well. This paper presents the effect of barriers thickness on the I-V characteristics of GaAs/Ga1-xAlxAs based QCL. The calculated I-V characteristics findings predict the output current modulation capability of the proposed GaAs/Ga1-xAlxAs …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 21, Issue 1, 2019 · pp. 6–12 Read article