Observation of Room Temperature Ferromagnetism in InN Nanostructures

Please use this identifier to cite or link to this item: https://libjncir.jncasr.ac.in/xmlui/handle/10572/1919

Title:	Observation of Room Temperature Ferromagnetism in InN Nanostructures
Authors:	Roul, Basanta Kumar, Mahesh Bhat, Thirumaleshwara N. Rajpalke, Mohana K. Krupanidhi, S. B. Kumar, Nitesh Sundaresan, A.
Keywords:	Chemistry Nanoscience & Nanotechnology Materials Science Applied Physics Condensed Matter Physics InN Nanostructures Ferromagnetism MBE Nanoparticles Nanomaterials Nanocrystals
Issue Date:	2015
Publisher:	American Scientific Publishers
Citation:	Journal of Nanoscience and Nanotechnology 15 6 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.
Description:	Restricted access
URI:	https://libjncir.jncasr.ac.in/xmlui/10572/1919
ISSN:	1533-4880
Appears in Collections:	Research Articles (Sundaresan A.)

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