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arXiv · 1905.00172

Spin Transport in Armchair Silicene Nanoribbon on the Substrate: The Role of Charged Impurity

Shoeib Babaee Touski
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Abstract

In this work, electrical and spin properties of armchair silicene nanoribbon (ASiNR) in the presence of charged impurity is studied. The non-equilibrium Green's function along with multi-orbital tight-binding is applied to obtain transmission probability. different type of spin transmission probability in the ASiNR on a substrate is investigated. The charged impurities are located in the underlying substrate. Spin-flip along the channel is calculated by using spin transmission probability. Spin diffusion length in ASiNR for differently charged impurities is obtained and compared with the mean free path

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Shoeib Babaee Touski. 2019-05-01. Spin Transport in Armchair Silicene Nanoribbon on the Substrate: The Role of Charged Impurity. https://doi.org/10.1002/pssb.201900082

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