Journal
APPLIED PHYSICS LETTERS
Volume 95, Issue 12, Pages -Publisher
AMER INST PHYSICS
DOI: 10.1063/1.3232243
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Funding
- National Research Laboratory Program [R0A-2007-000-20026-0]
- Global Partnership Program [K20702000014-08E0200-01410]
- Ministry of Education, Science and Technology
- National Research Foundation of Korea [R0A-2007-000-20026-0] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
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We have investigated the magnetic properties of molybdenum-doped (0-5 wt %) indium oxide films deposited on (100) MgO substrates using pulsed-laser deposition technique. Interestingly these films were found to reveal room-temperature ferromagnetism, where the magnetization increases with Mo doping. The maximum saturation magnetization of similar to 6.6 emu/cc was found for similar to 5 wt % Mo doping, providing approximately five times enhancement in comparison to the undoped film. We believe that this enhancement is ascribed to the magnetic moments of Mo ions occupied in the In sites. (C) 2009 American Institute of Physics. [doi:10.1063/1.3232243]
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