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Explore resonant tunneling phenomena in this 15-minute lecture from the nanoHUB-U course "Fundamentals of Nanoelectronics Part B: Quantum Transport" taught by Supriyo Datta. Delve into the quantum mechanical process where particles tunnel through potential barriers with enhanced transmission at specific energy levels, a fundamental concept in nanoelectronics that enables the operation of modern nanotransistors found in smartphones. Learn how resonant tunneling relates to the broader context of quantum transport in nanoscale devices, where active regions span just a few hundred atoms. Gain insights into advanced concepts in non-equilibrium statistical mechanics while building upon foundational knowledge of linear algebra and differential equations. Understand how this quantum phenomenon connects to the quantized conductance of ballistic conductors and contributes to our deeper understanding of current flow on an atomic scale, bridging fundamental physics with practical nanotechnology applications.
