Abstract
Ultrafine and nearly spherical MnZn ferrite particles are prepared under mild hydrothermal conditions. Magnetic hyperfine field distributions in these microcrystallites are investigated in relation to tiieir particle size distributions. The hydrothermal ferrite powders are found to be superparamagnetic, with a narrow particle size distribution peaking at 11.5 nm. High densities (>99.7% of theoretical) are obtained upon sintering the green ferrites at relatively low temperatures (1000 °C), without the use of any sintering aids.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 443-450 |
| Number of pages | 8 |
| Journal | physica status solidi (a) |
| Volume | 126 |
| Issue number | 2 |
| DOIs | |
| State | Published - Aug 16 1991 |
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This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 3 Good Health and Well-being
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
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