Ferromagnetism in Mn-doped GaN nanocrystals prepared solvothermally at low temperatures

Biswas, Kanishka ; Sardar, Kripasindhu ; Rao, C. N. R. (2006) Ferromagnetism in Mn-doped GaN nanocrystals prepared solvothermally at low temperatures Applied Physics Letters, 89 (13). p. 132503. ISSN 0003-6951

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Official URL: http://doi.org/10.1063/1.2357927

Related URL: http://dx.doi.org/10.1063/1.2357927

Abstract

3% and 5% Mn-doped GaN nanocrystals of different sizes, with the average diameters in the range of 4–18nm, have been prepared by two independent routes under solvothermal conditions starting with two different precursors. The reaction temperature was around 350°C in all the preparations. The nanocrystals so prepared exhibit ferromagnetism with magnetization (

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