The nanocrystalline LiFe 5 O 8 particles were prepared by PEG gel method, and their crystal size and morphology were examined by XRD and TEM. The dependence of saturation magnetization of samples on crystal sizes was investigated by VSM. It was found that σ s decreases with the decrease of particle sizes.
|Original language||English (US)|
|Number of pages||3|
|Journal||Gongneng Cailiao/Journal of Functional Materials|
|State||Published - Jan 1 1994|