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Microscopic model for the demagnetization curve of nucleation type magnets SmCo5 and Nd2Fe14B

✍ Scribed by R. Blank

Book ID
113315378
Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
222 KB
Volume
83
Category
Article
ISSN
0304-8853

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πŸ“œ SIMILAR VOLUMES

Effects of shape and number of grains on
Effects of shape and number of grains on the demagnetization curve calculated for nanocrystalline Nd2Fe14B magnets
✍ Yu Yan; Mingbo Liu; Hanmin Jin; Xuefeng Wang; Xiaobo Du; Feng Su πŸ“‚ Article πŸ“… 2005 πŸ› Elsevier Science 🌐 English βš– 242 KB

Demagnetization curves for nanocrystalline Nd 2 Fe 14 B magnets were calculated by using the micromagnetic finiteelement technique. The shape of the grains is either cubic or tetrakaidecahedral. If the grain number N of the magnet is small, the calculated curve, especially that for m 0i H c , strong