Magnetic nanographite

By K. Kusakabe, M. Maruyama. 2002

332 citations recorded by the source corpus.

Hydrogenated nanographite can display spontaneous magnetism. Recently we proposed that hydrogenation of nanographite is able to induce finite magnetization. We have performed theoretical investigation of a graphene ribbon in which each carbon is bonded to two hydrogen atoms at one edge and to a single hydrogen atom at another edge. Application of the local-spin-density approximation to the calculation of the electronic band-structure of the ribbon shows appearance of a spin-polarized flat band at the Fermi energy. Producing different numbers of mono-hydrogenated carbons and di-hydrogenated carbons can create magnetic moments in nanographite.

Subfields: Electronic, Optical and Magnetic Materials, Materials Chemistry

View Paper: https://www.semanticscholar.org/paper/6aa5fcaa181eabb2e157ef2f45414fbaab178c83

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In Electronic, Optical and Magnetic Materials

1. Franco Nori
2. Y. Bliokh
3. V. Freilikher

In Materials Chemistry

1. G. Giavaras
2. Franco Nori
3. Y. Bliokh
4. V. Freilikher
5. A. Rozhkov

Citations in the corpus

• Electronic properties of mesoscopic graphene structures: Charge confinement and control of spin and charge transport (2011, background): “[92] proved that fact for the nanoribbon whose one edge is monohydrogenated, while the other is the dihydrogenated (see Fig.”