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arXiv · 0904.1342

Organometallic Vanadium-Borazine Systems: Efficient One- Dimensional Half-Metallic Spin Filters

Sairam S. Mallajosyula·Prakash Parida·Swapan K. Pati
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Abstract

Using density functional theory, we have investigated the electronic and magnetic properties of finite-size as well as infinitely periodic organometallic vanadium-borazine systems for their possible applications in spintronics devices. From our calculations, we find the finite-size vanadium-borazine systems to be structurally more stable in comparison to their isoelectronic benzene counterparts. All the finite-size vanadium-borazine systems are found to be ferromagnetically stabilized, with the infinite one-dimensional wire exhibiting robust half-metallic behaviour. The finite-size clusters are also found to exhibit efficient spin filter properties when coupled to graphene electrodes.

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Sairam S. Mallajosyula, Prakash Parida, Swapan K. Pati. 2009-04-08. Organometallic Vanadium-Borazine Systems: Efficient One- Dimensional Half-Metallic Spin Filters. https://arxiv.org/abs/0904.1342

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