Room temperature positive magnetoresistance via charge trapping in polyaniline-iron oxide nanoparticle composites
We demonstrate a polyaniline-iron oxide nanoparticle (PANI-NP) organic hybrid composite device with room temperature positive magnetoresistance of 85.7%. Temperature dependent resistivity measurements attribute this observation to the decrease in localization length of the charge carriers in the pre...
| Main Authors: | , , , |
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| Outros Autores: | |
| Formato: | Journal Article |
| Idioma: | English |
| Publicado em: |
2013
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| Acesso em linha: | https://hdl.handle.net/10356/98139 http://hdl.handle.net/10220/13323 |