| dc.contributor.author |
Junaid, Bushiri M |
|
| dc.contributor.author |
Nishijo, J |
|
| dc.contributor.author |
Okabe, C |
|
| dc.contributor.author |
Kosugi, K |
|
| dc.contributor.author |
Nishi, N |
|
| dc.contributor.author |
Sawa, H |
|
| dc.date.accessioned |
2014-08-11T09:34:22Z |
|
| dc.date.available |
2014-08-11T09:34:22Z |
|
| dc.date.issued |
2005-07-13 |
|
| dc.identifier.uri |
http://dyuthi.cusat.ac.in/purl/4550 |
|
| dc.description |
Eur. Phys. J. D 34, 219–222 (2005) |
en_US |
| dc.description.abstract |
Transition metal acetylides, MC2 (M=Fe, Co and Ni), exhibit ferromagnetic behavior of which
TC is characteristic of their size and structure. CoC2 synthesized in anhydrous condition exhibited cubic
structure with disordered C2− 2 orientation. Once being exposed to water (or air), the particles behave
ferromagnetically due to the lengthening of the Co–Co distance by the coordination of water molecules to
Co2+ cations. Heating of these particles induces segregation of metallic cores with carbon mantles. Electron
beam or 193 nm laser beam can produce nanoparticles with metallic cores covered with carbon mantles |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
Springer Berlin/Heidelberg |
en_US |
| dc.title |
Formation of carbon-encapsulated metallic nano-particles from metal acetylides by electron beam irradiation |
en_US |
| dc.type |
Article |
en_US |