|Title||Carrier Density Dependence of sp-d Exchange in Nanostructured ZnO:Mn Thin Film|
Ebrahimizadeh Abrishami, M.
|Date of Issue||2012|
|Publisher||Sumy State University|
|Citation||Ebrahimizadeh, Abrishami M. Carrier Density Dependence of sp-d Exchange in Nanostructured ZnO:Mn Thin Film / A. M. Ebrahimizadeh // Nanomaterials: Applications & Properties (NAP-2012) : 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2012. - V. 1, No2. - 02NFC29-02NFC29|
In this work, the nanostructured ZnO:Mn thin films with different Mn concentration (5, 10 and 15
mol%) have been grown on glass substrates at 500°C by the spray pyrolysis technique. The average grain
size was estimated about 25 nm using SEM micrographs. The Faraday rotations were determined in applied
magnetic fields up to 1.05 T. The highest values of Faraday rotation were observed in the sample
with 5 mol% Mn concentration. The carrier density has been calculated from the Faraday rotations and it
is observed that the sp-d exchange in magnetic semiconductor is strongly affected by carrier parameters.
When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/34907
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