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Platinum Nanotubes Calculated Using Relativistic Cylindrical Wave Technique: Chiral Induced Spin Selectivity
Pavel D’yachkov1* and Evgeny D’yachkov1
1Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences, Leninskii pr. 31, 119991 Moscow, Russia;
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Abstract:
Electronic and spin properties of chiral platinum nanotubes are calculated using the relativistic linear augmented cylindrical waves method. The spin-orbit coupling induces the strong splitting of nonrelativistic dispersion curves for the Fermi energy region. The large differences in spin densities of states for spins up and down can be used to create pure spin currents through the tubules. In the two series Pt (5, n2) and Pt (10, n2), the (5, 3) and (10, 7) nanotubes show the strongest chirality-induced spin selectivity effects.
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Keywords: Platinum Nanotubes, Chirality, Cylindrical Waves, Spin-Orbit Interaction, Spin Currents
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Received:January 28, 2023; Revised:February 13, 2023; Accepted:February 28, 2023; Published:March 30, 2023
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*Corresponding author; e-mail: p_dyachkov@rambler.ru
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Citation:D’yachkov, P.; D’yachkov, E.Platinum Nanotubes Calculated Using Relativistic Cylindrical Wave Technique: Chiral Induced Spin Selectivity. Applied Functional Materials 2023, 3, 1-10. https://doi.org/10.35745/afm2023v03.01.0001
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Copyright: ©
2023
The Author(s). Published with license by IIKII, Singapore. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (CC BY), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
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