Improved recursive Green’s function formalism

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In his most recent publication “Improved recursive Green’s function formalism for quasi one-dimensional systems with realistic defects” Fabian shows a significant speedup of his  recursive Green’s function formalism [bibcite key=teichert2017improved]. Based on that, the conductivity of carbon nano tubes can be computed much faster. This allows to compute tubes of realistic size with a huge number of defects.  Continue reading

Strong localization in defective carbon nanotubes: a recursive Greenʼs function study

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The paper by Fabian appeared recently in New Journal of Physics [bibcite key=teichert2014strong]. Based on a very efficient linearly scaling algorithm Fabian was able to calculate the electron transport in defective CNTs of realistic size, i.e. up to a length of microns. Continue reading