Photoluminescence spectra and ferromagnetic properties of GaMnN nanowires

Deepak, F L; Vanitha, P V; Govindaraj, A; Rao, C N R

dc.contributor.author	Deepak, F L
dc.contributor.author	Vanitha, P V
dc.contributor.author	Govindaraj, A
dc.contributor.author	Rao, C N R
dc.date.accessioned	2012-02-17T08:25:25Z
dc.date.available	2012-02-17T08:25:25Z
dc.date.issued	2003-06-11
dc.identifier	0009-2614	en_US
dc.identifier.citation	Chemical Physics Letters 374(3-4), 314-318 (2003)	en_US
dc.identifier.uri	https://libjncir.jncasr.ac.in/xmlui/10572/456
dc.description	Restricted Access	en_US
dc.description.abstract	Mn-doped GaN nanowires have been prepared by reacting a mixture of acetylacetonates with NH3 at 950 degreesC in the presence of multi-walled (MWNTs) and single-walled (SWNTs) carbon nanotubes, the nanowires prepared with SWNTs being considerably smaller in diameter. GaMnN nanowires with 1%, 3% and 5% Mn so obtained have been characterized by X-ray diffraction, EDAX analysis and photoluminescence (PL) spectra. The GaMnN nanowires are all ferromagnetic even at 300 K, exhibiting magnetic hysteresis. The PL spectra of the GaMnN nanowires prepared with SWNTs show a large blue-shift of the Mn2+ emission. (C) 2003 Elsevier Science B.V. All rights reserved.	en_US
dc.description.uri	http://dx.doi.org/10.1016/S0009-2614(03)00685-7	en_US
dc.language.iso	en	en_US
dc.publisher	Elsevier Science BV	en_US
dc.rights	© 2003 Elsevier Science BV	en_US
dc.subject	Gallium Nitride Nanowires	en_US
dc.subject	Molecular-Beam-Epitaxy	en_US
dc.subject	Crystal Gan Nanowires	en_US
dc.subject	Magnetic Semiconductor	en_US
dc.subject	Mn	en_US
dc.subject	Nanotubes	en_US
dc.subject	Films	en_US
dc.subject	Zns	en_US
dc.title	Photoluminescence spectra and ferromagnetic properties of GaMnN nanowires	en_US
dc.type	Article	en_US