Effect of magnesium addition on structural and magnetic properties of NiO, Co{sub 3}O{sub 4} nanoparticles

Journal Article · Wed Jun 24 00:00:00 EDT 2015 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4917670· OSTI ID:22490236

Babu, G. Anandha; Thenmozhi, S. ^[1]; Hayakawa, Y. ^[2]

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1. Department of Physics, Alagappa University, Karaikudi - 630 003 (India)
2. Research Institute of Electronics, Shizuoka University, Hamamatsu-432-8011 (Japan)

Magnesium added NiO and Co{sub 3}O{sub 4} nanoparticles were prepared from microwave assisted method. The cubic phase natures of NiO, Co{sub 3}O{sub 4} nanoparticles have been ascertained from X-ray diffraction. XRD pattern reveals the size of the particles was reduced to quantum level for NiO than Co{sub 3}O{sub 4} due to the addition of magnesium ion. FTIR spectra have been performed to identify the vibration peaks of metal oxygen. Room temperature magnetic measurement ensures small ferromagnetic nature for Mg added NiO with higher saturation magnetization. superparamagnetic nature was examined for Mg added Co{sub 3}O{sub 4} nanoparticles.

• OSTI ID: 22490236
• Journal Information: AIP Conference Proceedings, Vol. 1665, Issue 1; Conference: 59. DAE solid state physics symposium 2014, Tamilnadu (India), 16-20 Dec 2014; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
COBALT OXIDES
FOURIER TRANSFORMATION
INFRARED SPECTRA
MAGNESIUM
MAGNESIUM ADDITIONS
MAGNESIUM IONS
MAGNETIC PROPERTIES
MAGNETIZATION
MICROWAVE RADIATION
NANOPARTICLES
NICKEL OXIDES
OXYGEN
SUPERPARAMAGNETISM
TEMPERATURE RANGE 0273-0400 K
X-RAY DIFFRACTION