The Wigner Monte Carlo Method for Nanoelectronic Devices: A Particle Description of Quantum Transport and Decoherence

This book gives an overview of the quantum transport approaches for nanodevices and focuses on the Wigner formalism. It details the implementation of a particle-based Monte Carlo solution of the Wigner transport equation and how the technique is applied to typical devices exhibiting quantum phenomena, such as the resonant tunnelling diode, the ultra-short silicon MOSFET and the carbon nanotube transistor. In the final part, decoherence theory is used to explain the emergence of the semi-classical transport in nanodevices.

Avainsanat: xsymbols; introduction; ix; quantum; framework; transport; theoretical; semiconductors; brief; approach; semiclassical; functions; envelope; treatment; main; quantum transport two; problems; wignerboltzmann, Semiconductors, Semiconductor Physics, Semiconductors, Semiconductor Physics