Iron, cobalt and nickel nanoparticles encapsulated in carbon obtained by the arc evaporation of graphite with the metals

Seshadri, Ram; Sen, Rahul; Subbanna, G N; Kannan, K R; Rao, C N R

dc.contributor.author	Seshadri, Ram
dc.contributor.author	Sen, Rahul
dc.contributor.author	Subbanna, G N
dc.contributor.author	Kannan, K R
dc.contributor.author	Rao, C N R
dc.date.accessioned	2012-11-26T06:42:55Z
dc.date.available	2012-11-26T06:42:55Z
dc.date.issued	1994-12-23
dc.identifier	0009-2614	en_US
dc.identifier.citation	Chemical Physics Letters 231(2-3), 308-313 (1994)	en_US
dc.identifier.uri	https://libjncir.jncasr.ac.in/xmlui/10572/1073
dc.description	Restricted Access	en_US
dc.description.abstract	Are evaporation of graphite with Fe, Co and Ni yields two distinct types of metal nanoparticles, wrapped in graphitic layers and highly resistant to oxidation. Electron microscopy shows that the metal particles (10-40 nm) in the stub region are encapsulated in carbon onions, the particles in the soot being considerably smaller (2-15 nm). The metal particles in the soot are either ferromagnetic with lowered Curie temperatures or superparamagnetic.	en_US
dc.description.uri	http://dx.doi.org/10.1016/0009-2614(94)01265-2	en_US
dc.language.iso	en	en_US
dc.publisher	Elsevier Science BV	en_US
dc.rights	© 1994 Elsevier Science BV	en_US
dc.subject	Nanoparticles	en_US
dc.subject	Electron microscopy	en_US
dc.subject	superparamagnetic	en_US
dc.title	Iron, cobalt and nickel nanoparticles encapsulated in carbon obtained by the arc evaporation of graphite with the metals	en_US
dc.type	Article	en_US