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Please use this identifier to cite or link to this item: http://hdl.handle.net/2262/31468

Title: Magnetism in thin films of CaB6 and SrB6
Author: LUNNEY, JAMES GERARD
COEY, JOHN MICHAEL DAVID
LUNNEY, JAMES GERARD
VENKATESAN, MUNUSWAMY
COEY, JOHN MICHAEL DAVID
Sponsor: Science Foundation Ireland
Author's Homepage: http://people.tcd.ie/jlunney
http://people.tcd.ie/jlunney
Keywords: Physics
Issue Date: 2004
2004
Publisher: American Physical Society
Citation: L.S.Dorneles, M Venkatesan, M. Moliner, J.G. Lunney and J. M. D. Coey, Magnetism in thin films of CaB6 and SrB6, Applied Physics Letters, 85, 26, 2004, 6377, 6379
Series/Report no.: 85
26
Applied Physics Letters
Abstract: Thin films of disordered hexaborides CaB6 and SrB6 deposited by pulsed-laser deposition on MgO (100) or Al2O3 (001) substrates are ferromagnetic. A typical room-temperature moment per unit area of substrate is 350 mB nm��2, with the largest values being found for CaB6 on Al2O3. Lattice defects are the likely origin of the exotic, high-temperature magnetism. The moment, which is present in films as thin as 12 nm, appears to reside in an interface layer whose polarization is approximately 0.4 Tesla.
Description: PUBLISHED
URI: http://hdl.handle.net/2262/31468
ISSN: http://dx.doi.org/10.1063/1.1840113
Appears in Collections:Physics (Scholarly Publications)

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