arXiv · 2006.04956
Consistent analytical solution of the time-dependent Schr\"odinger equation for nanoscale circuits with laser-assisted quantum tunneling
Abstract
It is now common practice to solve the Schr\"odinger equation to estimate the tunneling current between two metal electrodes at specified potentials, or the transmission through a potential barrier by assuming an incident, reflected, and transmitted wave. However, we suggest that these methods may not be appropriate for nanoscale circuits. The electron man-free path may be as long as 68.2 nm in metallic elements so we consider the possibility that quantum effects may occur throughout a nanoscale circuit, including the connections. Analytical methods are presented for modeling the coherent transfer of the wavefunction through a closed circuit.
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Mark J. Hagmann, Logan D. Gibb. 2020-06-08. Consistent analytical solution of the time-dependent Schr\"odinger equation for nanoscale circuits with laser-assisted quantum tunneling. https://arxiv.org/abs/2006.04956
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