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Title: Room temperature ferromagnetism in Al-doped/Al2O 3-doped ZnO film
Authors: Ma, Y.W.
Ding, J. 
Ran, M. 
Huang, X.L.
Ng, C.M.
Issue Date: 2010
Source: Ma, Y.W.,Ding, J.,Ran, M.,Huang, X.L.,Ng, C.M. (2010). Room temperature ferromagnetism in Al-doped/Al2O 3-doped ZnO film. Materials Research Society Symposium Proceedings 1201 : 219-224. ScholarBank@NUS Repository.
Abstract: In this manuscript, we study the magnetic property of Al-doped/Al 2O3-doped ZnO films. We found that metallic Al-doped ZnO film shows room temperature ferromagnetism (RTFM). RTFM is correlated with the interaction of Al metallic clusters and ZnO matrix. The charge transfer has been observed between metallic Al and ZnO matrix. Therefore, RTFM in metallic Al doped ZnO may be highly probable due to charge transfer between metallic Al clusters and ZnO matrix. For Al2O3-doped ZnO film (denoted as (Zn1-x, A1x)O), RTFM was found in (Zn1-x, A1x)O film with a certain Al concentration range (16 mol%
Source Title: Materials Research Society Symposium Proceedings
ISBN: 9781605111742
ISSN: 02729172
Appears in Collections:Staff Publications

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