Accuracy of the Frensley inflow boundary condition for Wigner equations in simulating resonant tunneling diodes

DOI10.1016/j.jcp.2010.12.002zbMath1210.82067OpenAlexW2032936919MaRDI QIDQ630448

Raphael Tsu, Wei Cai, Haiyan Jiang

Publication date: 17 March 2011

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcp.2010.12.002

zbMATH Keywords

Wigner functionFrensley inflow boundary conditionresonant tunneling diode

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Statistical mechanics of semiconductors (82D37)

Related Items (7)

A device adaptive inflow boundary condition for Wigner equations of quantum transport ⋮ Parity-decomposition and moment analysis for stationary Wigner equation with inflow boundary conditions ⋮ Numerical Study of Transient Wigner–Poisson Model for RTDs: Numerical Method and Its Applications ⋮ An Advective-Spectral-Mixed Method for Time-Dependent Many-Body Wigner Simulations ⋮ A WENO-solver combined with adaptive momentum discretization for the Wigner transport equation and its application to resonant tunneling diodes ⋮ A hybrid sinc-Galerkin/finite-difference method for the time-dependent Wigner equation ⋮ Electronic Transport and Resonant Tunneling Properties of Hyperbolic Pöschl-Teller Double-Barrier Structures

Cites Work

• Boundary treatments in non-equilibrium Green's function (NEGF) methods for quantum transport in nano-MOSFETs
• Effect of boundary treatments on quantum transport current in the Green's function and Wigner distribution methods for a nano-scale DG-MOSFET
• Quantum Transport: Atom to Transistor

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