Li intercalation effects on magnetism in undoped and Co-doped anatase TiO2
نویسندگان
چکیده
منابع مشابه
Li intercalation effects on magnetism in undoped and Co-doped anatase TiO2
The effects of n-type carrier doping by Li intercalation on magnetism in undoped and Co-doped anatase TiO2 are investigated. We have found that doped n-type carriers in TiO2 are localized mainly at Ti sites near the intercalated Li. With increasing the intercalation, local spins are realized at Ti. In the case of Co-doped TiO2, most of the added n-type carriers fill the Co 3d bands and the rest...
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ژورنال
عنوان ژورنال: Physica B: Condensed Matter
سال: 2003
ISSN: 0921-4526
DOI: 10.1016/s0921-4526(02)01824-0