Finite Elements in Action
L. Ramdas Ram-Mohan
Gebundenes Buch

Finite Elements in Action

Modeling Quantum Mechanics and Electrodynamics in Nanoscale Systems

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The central focus of this textbook is the elucidation of the interplay between the principle of stationary action and Schrödinger's equation, and its solution using the finite element method (FEM), a method of solving differential equations, in physical systems whose dimensions are on the order of nanometers. The treatment of the dynamics of electrons in such systems deserves a quantum mechanical description and typical applications at the nanoscale also require the modeling of electrodynamic fields. For instance, nanoscale semiconductor laser design requires the interplay between electrons a...