Improved recursive Green's function formalism for quasi one-dimensional systems with realistic defects

DOI10.1016/j.jcp.2017.01.024zbMath1375.81093arXiv1705.02178OpenAlexW2579765447MaRDI QIDQ1685276

Peng Zhang

Publication date: 13 December 2017

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

Full work available at URL: https://arxiv.org/abs/1705.02178

zbMATH Keywords

defectelectronic transportcarbon nanotube (CNT)recursive Green's function formalism (RGF)renormalization decimation algorithm (RDA)

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Computational methods for problems pertaining to quantum theory (81-08) Many-body theory; quantum Hall effect (81V70)

Related Items (1)

Quantum transport in graphene nanoribbon networks: complexity reduction by a network decimation algorithm

Uses Software

• SIESTA
• transiesta

Cites Work

• Recursive Green's function method for multi-terminal nanostructures
• A fast algorithm for sparse matrix computations related to inversion
• A hybrid method for the parallel computation of Green's functions
• Optimal block-tridiagonalization of matrices for coherent charge transport
• Quantum Transport: Atom to Transistor
• Nested Dissection of a Regular Finite Element Mesh
• Methods of conjugate gradients for solving linear systems

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