Correlation between particle size/domain structure and magnetic properties of highly crystalline Fe3O4 nanoparticles
Fudan University · Hiroshima University · +1 more institution
Abstract
Abstract Highly crystalline single-domain magnetite Fe 3 O 4 nanoparticles (NPs) are important, not only for fundamental understanding of magnetic behaviour, but also for their considerable potential applications in biomedicine and industry. Fe 3 O 4 NPs with sizes of 10–300 nm were systematically investigated to reveal the fundamental relationship between the crystal domain structure and the magnetic properties. The examined Fe 3 O 4 NPs were prepared under well-controlled crystal growth conditions using a large-scale liquid precipitation method. The crystallite size of cube-like NPs estimated from X-ray diffraction pattern increased linearly as the particle size (estimated by transmission electron…
Citation impact
- FWCI
- 21.37
- Percentile
- 100%
- References
- 38
Authors
6Topics & keywords
- Coercivity
- Crystallite
- Materials science
- Remanence
- Particle size
- Single domain
- Nanoparticle
- Magnetic domain
- Industry, innovation and infrastructure