Get all the updates for this publication
Articles
Giant magnetoresistance of Fe3 O4 -polymethylmethacrylate nanocomposite aligned fibers via electrospinningPublished in
2007
DOI: 10.1063/1.2745197
Volume: 101
Issue: 11
This paper describes the results of investigations on giant negative magnetoresistance (GMR) in nanocomposite aligned fibers prepared using electrospinning. The nanocomposite contains polymethylmethacrylate (PMMA) matrix and the nanoparticles of polymer (PMMA) grafted magnetite, Fe3 O4 (PGM). Even for the low magnetic field (1 T) a GMR of about 50% was observed for low loading (5 wt %) of PGM at room temperature. The fibers were characterized using scanning electron microscope and high resolution transmission electron microscope. X-ray diffraction (XRD) patterns were recorded for clean PMMA fibers, PMMA granules, and PGM nanoparticles. The dc conductivity was calculated from the I-V characteristics for the fibers at room temperature. © 2007 American Institute of Physics.
Topics: Electrospinning (55)%55% related to the paper, Scanning electron microscope (52)%52% related to the paper, Nanocomposite (52)%52% related to the paper, Giant magnetoresistance (51)%51% related to the paper and Transmission electron microscopy (50)%50% related to the paper
View more info for "Giant magnetoresistance of Fe3O4-polymethylmethacrylate nanocomposite aligned fibers via electrospinning"
Publisher Copy Version
Content may be subject to copyright.This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publ... ...This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in [Giant magnetoresistance of Fe3O4-polymethylmethacrylate nanocomposite aligned fibers via electrospinning. Journal of Applied Physics 101, 11 p114317 (2007)] and may be found at https://doi.org/10.1063/1.2745197.
Related Papers (3)
ArticlesMineralization of osteoblasts with electrospun collagen/hydroxyapatite nanofibers2008 | Springer
About the journal
| Journal | Journal of Applied Physics |
|---|---|
| ISSN | 00218979 |
| Open Access | No |
Authors (1)
R. Dhamodharan- Biocompatible hydrogels of chitosan-alkali lignin for potential wound healing applications
- Atom transfer radical polymerization: A key tool towards the design and synthesis of functional polymers
- Reversible addition-fragmentation chain transfer (RAFT) polymerization of styrene using novel heterocycle-containing chain transfer agents
- Very Rapid Copper-Mediated Atom Transfer Radical Polymerization of Benzyl Methacrylate at Ambient Temperature
Concepts (11)
Electrospinning- Fibers
- Giant magnetoresistance
- Magnetic field effects
- Magnetite
- Polymethyl methacrylates
- Scanning electron microscopy
- X ray diffraction analysis
- Dc conductivity
- POLYMETHYLMETHACRYLATE NANOCOMPOSITE
- Nanocomposites
