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Internal Field Nuclear Magnetic Resonance: A Versatile Tool to Study the Structural and Magnetic Properties of Ferromagnetic Materials.

Authors :
M., Manjunatha
Damle, Ramakrishna
Ramesh, K. P.
Source :
AIP Conference Proceedings. 5/24/2019, Vol. 2115 Issue 1, p030213-1-030213-4. 4p.
Publication Year :
2019

Abstract

59Co-Internal Field Nuclear Magnetic Resonance (IFNMR), 57Fe-IFNMR measurements are carried for the different materials like bulk cobalt, carbon coated cobalt (Co@C), bulk iron, carbon coated iron nanoparticles (Fe@C). The comparison of obtained results for bulk cobalt and Co@C shows that the bulk cobalt exists in the both the phases i.e., fcc and hcp phases, while the other exist only in the fcc phase. Further, the comparison of the NMR results of bulk iron and Fe@C confirms the presence of the single domain particles in the Fe@C samples. Thus, we propose IFNMR as a powerful tool to identify the structural and magnetic properties of ferro/ferrimagnetic materials. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
0094243X
Volume :
2115
Issue :
1
Database :
Academic Search Index
Journal :
AIP Conference Proceedings
Publication Type :
Conference
Accession number :
137498235
Full Text :
https://doi.org/10.1063/1.5113052