Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 정용재 | - |
dc.date.accessioned | 2018-03-16T04:19:31Z | - |
dc.date.available | 2018-03-16T04:19:31Z | - |
dc.date.issued | 2014-08 | - |
dc.identifier.citation | Journal of magnetism and magnetic materials, 2014, 362, pp. 93-96 | en_US |
dc.identifier.issn | 0304-8853 | - |
dc.identifier.uri | http://www.sciencedirect.com/science/article/pii/S0304885314002637?via%3Dihub | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/47775 | - |
dc.description.abstract | The magnetic property of a graphene-adsorbed Fe adatom was observed under an external electric field effect (-0.3-0.3eV/A) using density functional theory (DFT) calculations. In this study, it was demonstrated that the magnetic moment of Fe on graphene was changed linearly according to the electric field. The density of states and differential planar-averaged charge-density indicated that the changing electronic structure was due to a redistribution of valence electrons under external electric field that induces a continuous change in the localized magnetic moment of the Fe adatom. This research suggests that the magnetic property of the adatom on graphene is tunable by an electric field. Furthermore, these results may be applicable to the spintronic memory device industry. | en_US |
dc.description.sponsorship | This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Ministry of Science, ICT & Future Planning (MSIP, 2011-0016945) and Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (2013R1A1A2A10064432). | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier Science B.V., Amsterdam. | en_US |
dc.subject | Graphene | en_US |
dc.subject | Transition metal | en_US |
dc.subject | Spintronics | en_US |
dc.subject | Magnetic moment | en_US |
dc.subject | Electric field | en_US |
dc.title | Electric field as a novel switch for magnetization of Fe/graphene system | en_US |
dc.title.alternative | graphene system | en_US |
dc.type | Article | en_US |
dc.relation.volume | 362 | - |
dc.identifier.doi | 10.1016/j.jmmm.2014.03.045 | - |
dc.relation.page | 93-96 | - |
dc.relation.journal | JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | - |
dc.contributor.googleauthor | Yun, K. H. | - |
dc.contributor.googleauthor | Lee, M. | - |
dc.contributor.googleauthor | Chung, Y. C. | - |
dc.contributor.googleauthor | Yun, Kyung-Han | - |
dc.contributor.googleauthor | Lee, Minho | - |
dc.contributor.googleauthor | Chung, Yong-Chae | - |
dc.relation.code | 2014033684 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MATERIALS SCIENCE AND ENGINEERING | - |
dc.identifier.pid | yongchae | - |
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