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Preparation of Ni-filled carbon nanotubes for key potential applications in nanotechnology

DSpace at IIT Bombay

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Title Preparation of Ni-filled carbon nanotubes for key potential applications in nanotechnology
 
Creator TYAGI, PK
SINGH, MK
MISRA, A
PALNITKAR, U
MISRA, DS
TITUS, E
ALI, N
CABRAL, G
GRACIO, J
ROY, M
KULSHRESHTHA, SK
 
Subject coherent transport
spin
nano-magnets
carbon nanotubes
chemical vapour deposition
magnetic properties
 
Description Carbon nanotubes (CNTs) filled with ferromagnetic materials have the potentials for use in magnetic scanning probe microscopy and as an assembly of aligned high density magnetic nanocores for future magnetic data storage devices. Highly ordered and uniform Ni-filled CNTs were deposited by chemical vapour deposition. As-grown Ni-filled CNTs were characterized using transmission electron microscopy, Raman spectroscopy and nano-area diffraction. The magnetic properties of Ni-filled CNTs were investigated using superconducting quantum interference device analysis. Magnetisation characterization, performed at temperature 2 K with magnetic field up to 2 T, showed better ferromagnetism compared to the bulk Ni. (C) 2004 Published by Elsevier B.V.
 
Publisher ELSEVIER SCIENCE SA
 
Date 2011-10-23T07:24:23Z
2011-12-15T09:11:03Z
2011-10-23T07:24:23Z
2011-12-15T09:11:03Z
2004
 
Type Article; Proceedings Paper
 
Identifier THIN SOLID FILMS,469,127-130
0040-6090
http://dx.doi.org/10.1016/j.tsf.2004.08.070
http://dspace.library.iitb.ac.in/xmlui/handle/10054/15066
http://hdl.handle.net/100/1817
 
Source 31st International Conference on Metallurgical Coatings and Thin Films,San Diego, CA,APR 19-23, 2004
 
Language English