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|Title:||Observation of Room Temperature Ferromagnetism in InN Nanostructures|
Bhat, Thirumaleshwara N.
Rajpalke, Mohana K.
Krupanidhi, S. B.
Nanoscience & Nanotechnology
Condensed Matter Physics
|Publisher:||American Scientific Publishers|
|Citation:||Journal of Nanoscience and Nanotechnology|
Roul, B.; Kumar, M.; Bhat, T. N.; Rajpalke, M. K.; Krupanidhi, S. B.; Kumar, N.; Sundaresan, A., Observation of Room Temperature Ferromagnetism in InN Nanostructures. Journal of Nanoscience and Nanotechnology 2015, 15 (6), 4426-4430.
|Abstract:||The room temperature ferromagnetic behavior of InN nanosfructures grown by molecular beam epitaxy (MBE) is explored by means of magnetization measurements. The saturation magnetization and remanent magnetization are found to be strongly dependent on the size of the nanostructures. This suggests that the ferromagnetism is essentially confined to the surface of the nanostructures due to the possible defects. Raman spectroscopy shows the existence of indium vacancies which could be the source of ferromagnetic ordering in InN nanostructures.|
|Appears in Collections:||Research Articles (Sundaresan A.)|
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