Magnetostructural Correlations of Nano-Sized Manganites Prepared by Different Ways

• Authors: M. Vavra , Marián Mihalik , Matúš Mihalik , M. Zentková , J. Lazurová , M. Matik , J. Briančin , Z. Arnold , M. Maryško
• Languages of publication: EN

Abstracts

EN

We present the preparation and magnetostructural correlations of binary NdMnO_{3} oxide prepared by four different procedures. Nano-size particle were prepared by simple precipitation of hydroxides (PH), nitrate-glycine synthesis (NG) and self-combustion high-temperature synthesis (SHS), while sol-gel method (SG) produced particles with size of about 2 μm. The as prepared PH and SG particles exhibit amorphous structure, the orthorhombic crystal structure was observed for NG and SHS particles. As prepared PH, NG and SHS are magnetically ordered, annealing leads to magnetic ordering of SG particles.

Keywords

EN

75.50.-y; 75.47.Lx; 75.30.-m; 75.75.-c; 68.37.Hk; 61.05.cp

Discipline

• 75.50.-y: Studies of specific magnetic materials
• 75.75.-c: Magnetic properties of nanostructures
• 61.05.cp: X-ray diffraction
• 68.37.Hk: Scanning electron microscopy (SEM) (including EBIC)
• 75.47.Lx: Magnetic oxides
• 75.30.-m: Intrinsic properties of magnetically ordered materials(for critical point effects, see 75.40.-s; for magnetotransport phenomena, see 75.47.-m)

• Journal: Acta Physica Polonica A
• Year: 2014
• Volume: 126
• Issue: 1
• Pages: 304-305

Dates

published

2014-07

Contributors

author

M. Vavra

• Institute of Experimental Physics SAS, Watsonova 47, 040 01 Košice, Slovakia
• Institute of Chemistry, Faculty of Science, P. J. Šafarik University, Moyzesova 11, 041 54 Košice, Slovakia

author

Marián Mihalik

• Institute of Experimental Physics SAS, Watsonova 47, 040 01 Košice, Slovakia

author

Matúš Mihalik

• Institute of Experimental Physics SAS, Watsonova 47, 040 01 Košice, Slovakia

author

M. Zentková

• Institute of Experimental Physics SAS, Watsonova 47, 040 01 Košice, Slovakia

author

J. Lazurová

• Institute of Experimental Physics SAS, Watsonova 47, 040 01 Košice, Slovakia

author

M. Matik

• Institute of Geotechnics SAS, Watsonova 45, 040 01 Košice, Slovak Republic

author

J. Briančin

• Institute of Geotechnics SAS, Watsonova 45, 040 01 Košice, Slovak Republic

author

Z. Arnold

• Institute of Physics AS CR v.v.i., Na Slovance 2, 182 21 Prague, Czech Republic

author

M. Maryško

• Institute of Physics AS CR v.v.i., Na Slovance 2, 182 21 Prague, Czech Republic

References

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Identifiers

DOI

10.12693/APhysPolA.126.304