arXiv · 2006.07594
Effect of Twist Angle on Structural, Electronic and Magnetic Properties of Carbon Nano Hybrids: A DFT Study
Abstract
Density functional calculations of hybrids consisting of a single wall carbon nanotube and a graphene nanoribbon have been performed. We consider the dependence of the structural, electronic and magnetic properties of the hybrids on the twist angle between their subunits. We calculated the binding energies, pyramidalization angles, Mulliken charge, and HOMO-LUMO gaps as functions of the twist angle. We find that, owing to the asymmetrical spin density distributions of their subunits, the hybrids have finite magnetic moments.
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Amrish Sharma, Sandeep Kaur, Hitesh Sharma, Neha Kapila, V. K. Jindal, Vladimir Bubanja, Isha Mudahar. 2020-06-13. Effect of Twist Angle on Structural, Electronic and Magnetic Properties of Carbon Nano Hybrids: A DFT Study. https://arxiv.org/abs/2006.07594
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