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A TEM study on lithium zinc ferrite thin films and the microstructure correlation with the magnetic properties

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Title A TEM study on lithium zinc ferrite thin films and the microstructure correlation with the magnetic properties
 
Creator DESAI, MRUGESH
DASH, J
SAMAJDAR, INDRADEV
VENKATARAMANI, N
SHIVA PRASAD
PRAN KISHAN
NITENDAR KUMAR
 
Subject ferrite
transmission electron microscopy
nanocrystalline materials
grain boundaries
 
Description Sputtered lithium zinc ferrite films were studied using transmission electron microscopy to investigate the microstructure morphology and its correlation with the observed magnetic properties as a function of annealing temperature and time. The present study showed that the films contain nanocrystallites. The observed magnetic order in the films is because of inter granular coupling through low angle grain boundaries. The anomalous magnetic properties observed earlier in these films can be explained on the basis of the presence of large grain boundary volume.
 
Publisher Elsevier
 
Date 2009-04-03T09:10:55Z
2011-11-25T20:44:02Z
2011-12-26T13:08:33Z
2011-12-27T05:56:29Z
2009-04-03T09:10:55Z
2011-11-25T20:44:02Z
2011-12-26T13:08:33Z
2011-12-27T05:56:29Z
2001
 
Type Article
 
Identifier Journal of Magnetism and Magnetic Materials 231(1), 108-112
0304-8853
http://dx.doi.org/10.1016/S0304-8853(01)00036-1
http://hdl.handle.net/10054/1141
http://dspace.library.iitb.ac.in/xmlui/handle/10054/1141
 
Language en