Unusual magnetic properties of graphene and related materials

Rao, C. N. R. ; Ramakrishna Matte, H. S. S. ; Subrahmanyam, K. S. ; Maitra, Urmimala (2012) Unusual magnetic properties of graphene and related materials Chemical Science, 3 (1). pp. 45-52. ISSN 1478-6524

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Official URL: http://pubs.rsc.org/en/Content/ArticleLanding/2012...

Related URL: http://dx.doi.org/10.1039/C1SC00726B

Abstract

High-temperature ferromagnetism in graphene and other graphite-derived materials reported by several workers has attracted considerable interest. Magnetism in graphene and graphene nanoribbons is ascribed to defects and edge states, the latter being an essential feature of these materials. Room-temperature ferromagnetism in graphene is affected by the adsorption of molecules, especially hydrogen. Inorganic graphene analogues formed by layered materials such as BN and MoS2 also show such ferromagnetic behaviour. Magnetoresistance observed in graphene and graphene nanoribbons is of significance because of the potential applications.

Item Type:Article
Source:Copyright of this article belongs to Royal Society of Chemistry.
ID Code:93153
Deposited On:12 Jun 2012 08:04
Last Modified:12 Jun 2012 08:04

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