Tesis
Analysis and simulation of transport and/or transference in nanostructures from the waveguide approximation
Autor
HECTOR MANUEL URIBE VARGAS
Institución
Resumen
Downscaling of semiconductor devices has reached the fundamental
limits of physics. Most models for device analysis take into account the
electron behavior as a particle, even in the ones that account for quantum
corrections; nevertheless, since we are now in the mesoscopic regime (<90
nm of channel length) the carriers have been observed to show up a mixed
wave-particle behavior, which makes the particle approach less effective.
In this thesis, a new approach is proposed; the electron will be
considered with a full wave behavior. Using Maxwell equations and a full
wave simulator, comparisons will be made with the solution of the 2D
Schrödinger equation with open boundaries. These are the first steps in using
a full wave simulator as a powerful tool for semiconductor mesoscopic device
simulation.
Materias
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