Single particle measurement showing agreement with the model of uniform rotation
暂无分享,去创建一个
The Stoner-Wohlfarth model needs some modifications in order to take account of real anisotropy of monocrystal nanoparticles. Such a modified model predicts a qualitatively new behavior for the switching of the magnetization of such a particle. We provide the first experimental evidence of such a behavior.
[1] Paul Glendinning,et al. Stability, instability and chaos , by Paul Glendinning. Pp. 402. £45. 1994. ISBN 0 521 41553 5 (hardback); £17.95 ISBN 0 521 42566 2 (paperback) (Cambridge). , 1997, The Mathematical Gazette.
[2] E. Wohlfarth,et al. A mechanism of magnetic hysteresis in heterogeneous alloys , 1948, Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences.