Defects induced ferromagnetism in plasma-enabled graphene nanopetals
Data(s) |
2014
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Resumo |
Ferromagnetism in graphene is fascinating, but it is still a big challenge for practical applications due to the weak magnetization. In order to enhance the magnetization, here, we design plasma-enabled graphene nanopetals with ultra-long defective edges of up to 105 m/g, ultra-dense lattice vacancies, and hydrogen chemisorptions. The designed graphene nanopetals display robust ferromagnetism with large saturation magnetization of up to 2 emu/g at 5 K and 1.2 emu/g at room temperatures. This work identifies the plasma-enabled graphene nanopetals as a promising candidate for graphene-based magnetic devices. |
Identificador | |
Publicador |
American Institute of Physics |
Relação |
http://www.scopus.com/inward/record.url?eid=2-s2.0-84896800657&partnerID=40&md5=e4c8121f709a3555130e45b024bedc5f DOI:10.1063/1.4867891 Yue, Z.J., Seo, D.H., Ostrikov, K., & Wang, X.L. (2014) Defects induced ferromagnetism in plasma-enabled graphene nanopetals. Applied Physics Letters, 104(9), 092417. |
Tipo |
Journal Article |