18 citations · 70 across the 8 of their papers we have counts for
8 papers
Quantum transport in graphene nanoribbon networks: complexity reduction by a network decimation algorithm
Tom Simon Rodemund, Fabian Teichert, Martina Hentschel +1
We study electronic quantum transport in graphene nanoribbon (GNR) networks on mesoscopic length scales. We focus on zigzag GNRs and investigate the conductance properties of stati…
Do equidistant energy levels necessitate a harmonic potential?
Fabian Teichert, Eduard Kuhn, Angela Thränhardt
Experimental results from literature show equidistant energy levels in thin Bi films on surfaces, suggesting a harmonic oscillator description. Yet this conclusion is by no means i…
Electronic transport through defective semiconducting carbon nanotubes
Fabian Teichert, Andreas Zienert, Jörg Schuster +1
We investigate the electronic transport properties of semiconducting (,) carbon nanotubes (CNTs) on the mesoscopic length scale with arbitrarily distributed realistic defects…
An improved Green's function algorithm applied to quantum transport in carbon nanotubes
Fabian Teichert, Andreas Zienert, Jörg Schuster +1
The renormalization-decimation algorithm (RDA) of López Sancho et al. is used in quantum transport theory to calculate bulk and surface Green's functions. We derive an improved ver…
Improved recursive Green's function formalism for quasi one-dimensional systems with realistic defects
Fabian Teichert, Andreas Zienert, Jörg Schuster +1
We derive an improved version of the recursive Green's function formalism (RGF), which is a standard tool in the quantum transport theory. We consider the case of disordered quasi…
Strong localization in defective carbon nanotubes: a recursive Green's function study
Fabian Teichert, Andreas Zienert, Jörg Schuster +1
We study the transport properties of defective single-walled armchair carbon nanotubes (CNTs) on a mesoscopic length scale. Monovacancies and divancancies are positioned randomly a…
Influence of defect-induced deformations on electron transport in carbon nanotubes
Fabian Teichert, Christian Wagner, Alexander Croy +1
We theoretically investigate the influence of defect-induced long-range deformations in carbon nanotubes on their electronic transport properties. To this end we perform numerical…
Electronic transport in metallic carbon nanotubes with mixed defects within the strong localization regime
Fabian Teichert, Andreas Zienert, Jörg Schuster +1
We study the electron transport in metallic carbon nanotubes (CNTs) with realistic defects of different types. We focus on large CNTs with many defects in the mesoscopic range. In…