The influence of breaking of exchange bonds on the Curie temperature
- 1 June 2003
- journal article
- Published by Pleiades Publishing Ltd in Physics of the Solid State
- Vol. 45 (6) , 1079-1080
- https://doi.org/10.1134/1.1583793
Abstract
The size effect of magnetically ordered nanoparticles on the Curie temperature is discussed. For a system of Fe3O4 nanoparticles with different dispersities, it is demonstrated that the smaller the size of the particles, the larger the thickness of their surface layer, which is characterized by considerable distortions of the regular structure.Keywords
This publication has 2 references indexed in Scilit:
- Dependence of the Curie temperature on the Diameter of Fe3O4 Ultra-fine ParticlesJournal of the Magnetics Society of Japan, 2000
- Effects of the nanocrystalline state in solidsUspekhi Fizicheskih Nauk, 1998