Searching for a magnetic proximity effect in magnetite–carbon structures

Carbon - Tập 42 - Trang 3109-3114 - 2004
R. Höhne1, M. Ziese1, P. Esquinazi1
1Division of Superconductivity and Magnetism, University of Leipzig, Linnéstrasse 5, 04103 Leipzig, Germany

Tài liệu tham khảo

Murata, 1991, Magnetic properties of amorphous-like carbons prepared by tetraaza compounds by the chemical vapour deposition (cvd) method, J. Chem. Soc., Chem. Commun., 1265, 10.1039/c39910001265 Murata, 1992, A stable carbon-based organic magnet, J. Chem. Soc., Chem. Commun., 567, 10.1039/c39920000567 Murakami, 1996, Magnetism of C60 induced by photo-assisted oxidation, Pure & Appl. Chem., 68, 1463, 10.1351/pac199668071463 Makarova, 2001, Magnetic carbon, Nature, 413, 716, 10.1038/35099527 Han, 2003, Observation of intrinsic magnetic domains in C60 polymer, Carbon, 41, 785, 10.1016/S0008-6223(02)00401-3 Han, 2003, Addendum, Carbon, 41, 2427 Esquinazi, 2003, Induced magnetic ordering by proton irradiation in graphite, Phys. Rev. Lett., 91, 227201-1, 10.1103/PhysRevLett.91.227201 Coey, 2002, Ferromagnetism of a graphite nodule from the canyon diablo meteorite, Nature, 420, 156, 10.1038/nature01100 Cespedes, 2004, Contact induced magnetism in carbon nanotubes, J. Phys.: Cond. Mat., 16, L155 Makarova, 2003, vol. 45 Kopelevich, 2003, Graphite as a highly correlated electron system, Adv. Solid State Phys., 43, 207, 10.1007/978-3-540-44838-9_15 van der Pauw, 1958, A method of measuring specific resistivity and Hall effect of discs of arbitrary shape, Philips. Res. Rep., 13, 1 Höhne, 2004, Magnetism of pure, disordered carbon films prepared by pulsed laser deposition, J. Magn. Magn. Mater., 272–276, E839, 10.1016/j.jmmm.2003.12.765 Mertings, 2004, Direct observation of local ferromagnetism on carbon in C/Fe multilayers, Europhys. Lett., 66, 743, 10.1209/epl/i2003-10253-5 Kusakabe, 2003, Magnetic nanographite, Phys. Rev. B, 67, 092406-1, 10.1103/PhysRevB.67.092406 Maruyama, 2004, Theoretical prediction of synthesis methods to create magnetic nanographite, J. Phys. Soc. Jpn, 73, 656, 10.1143/JPSJ.73.656 Lehtinen PO, Foster AS, Ma Y, Krasheninnikov A, Nieminen RM. Irradiation-induced magnetism in graphite: a density-functional study; in press Ruffieux, 2000, Hydrogen atoms cause long-range electronic effects on graphite, Phys. Rev. Lett., 84, 4910, 10.1103/PhysRevLett.84.4910 Chakhalian, 2002, Evidence for local moment formation around a positive muon in graphite, Phys. Rev. B, 66, 155107-1, 10.1103/PhysRevB.66.155107 Jeloaica, 1999, DFT investigation of the adsorption of atomic hydrogen on a cluster-model graphite surface, Chem. Phys. Lett., 300, 157, 10.1016/S0009-2614(98)01337-2 Yagi, 2004, Stable geometries and magnetic properties of single walled carbon nanotubes doped with 3d transition metals: a first-principles study, Phys. Rev. B, 69, 075414-1, 10.1103/PhysRevB.69.075414