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|Title:||Magnetic order in Co-doped and (Mn, Co) codoped ZnO thin films by pulsed laser deposition||Authors:||Yan, L.
|Issue Date:||1-Jul-2004||Citation:||Yan, L., Ong, C.K., Rao, X.S. (2004-07-01). Magnetic order in Co-doped and (Mn, Co) codoped ZnO thin films by pulsed laser deposition. Journal of Applied Physics 96 (1) : 508-511. ScholarBank@NUS Repository. https://doi.org/10.1063/1.1757652||Abstract:||The fabrication on Al2O3 (0001) using pulsed laser deposition was investigated of Co-doped and (Mn, Co) codoped ZnO thin films. The doped ZnO thin films with well wurtzite structures were deposited at a low temperature of 400 °C and low oxygen pressure of 5×10-5 Pa. The three doped ZnO films were found to show room temperature (290 k) ferromagnetism, with saturated magnetic moments. The resistance vs temperature measurements show that the Co-doped ZnO show metallic conductivity with low resistance, while the (Mn, Co) codoped ZnO is semiconductor with high resistance.||Source Title:||Journal of Applied Physics||URI:||http://scholarbank.nus.edu.sg/handle/10635/115179||ISSN:||00218979||DOI:||10.1063/1.1757652|
|Appears in Collections:||Staff Publications|
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