Effect of Ni–Co codoping on structure and electrical properties of multiferroic BiFeO3 nanoparticles
IR@CMERI: CSIR- Central Mechanical Engineering Research Institute (CMERI), Durgapur
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| Title |
Effect of Ni–Co codoping on structure and electrical properties of multiferroic BiFeO3 nanoparticles
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| Creator |
Hossain, Sk Mazaffar
Mukherjee, Ayan Basu, Soumen Pal, Mrinal |
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| Subject |
Materials
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| Description |
Ni and Co doped nanocrystalline BiFeO3 (BFO) have been prepared using a facile sol–gel technique. The effects of codoping on the crystal structure, morphology and electrical properties are investigated. X-ray diffraction and high-resolution transmission electron microscopy studies confirm the phase purity and growth of BFO nanoparticles. The heat-flow measurement using a differential thermal analyser shows an endothermic peak between 1070 and 1100 K representing ferroelectric to paraelectric phase transition. A systematic electrical conductivity study of these nanoparticles delineates that resistivity increases for doped BFO samples which is very much desirable for device applications of multiferroics.
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| Date |
2013
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| Type |
Article
PeerReviewed |
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| Identifier |
Hossain, Sk Mazaffar and Mukherjee, Ayan and Basu, Soumen and Pal, Mrinal (2013) Effect of Ni–Co codoping on structure and electrical properties of multiferroic BiFeO3 nanoparticles. Micro & Nano Letters, 8 (7). pp. 374-377.
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| Relation |
http://cmeri.csircentral.net/69/
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