Excimer Laser-Induced CVD of Carbon Encapsulated Cobalt Nanoparticles

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F11%3A00398915" target="_blank" >RIV/68378271:_____/11:00398915 - isvavai.cz</a>

Alternative codes found

RIV/61388980:_____/11:00398915 RIV/67985858:_____/11:00398915

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Excimer Laser-Induced CVD of Carbon Encapsulated Cobalt Nanoparticles

Original language description

Decomposition of acetylene / Co(CO)(3)(NO)mixtures induced by excimer ArF laser pulses is an efficient technique for preparation of amorphous cobalt nanoparticles encapsulated in carbon. Vacuum heating up to 900 degrees C leads to crystallization the metal core. The cobalt core crystallizes in a face-centered cubic (beta) form as revealed by X-ray and electron diffraction techniques and carbon affords graphite outer part. Properties of the Co(core) - carbon(shell)nanocomposites were examined by spectroscopy and microscopy techniques. Magnetization studies revealed paramagnetic behavior of the as-prepared amorphous deposit and superparamagnetic behavior of the annealed samples.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Sborník příspěvků, pp. 126-141

ISBN

978-80-87294-27-7

ISSN

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e-ISSN

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Number of pages

6

Pages from-to

253-258

Publisher name

TANGER

Place of publication

Slezská Ostrava

Event location

Brno

Event date

Sep 21, 2011

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

000306686700037