Magnetomechanical coupling in Fe73.5Cu1Nb1Ta2Si13.5B9 alloy

Zbigniew Kaczkowski, Gabriel Vlasak, P. Svec, Pavol Duhaj, Pekka Ruuskanen

Research output: Contribution to journalArticleScientificpeer-review


The Fe73.5Cu1Nb1Ta2Si13.5B9 samples were measured in as-quenched state and after annealing for 1 h in vacuum from 100 to 700°C.
The maximum values of the magnetomechanical coupling coefficient (km=0.38) were obtained after annealing at 450°C. The saturation magnetostriction after annealings up to 450°C was equal to (23–25)×10−6.
After annealings above 460°C nanocrystalline structure was observed.
Original languageEnglish
Pages (from-to)A141-A144
JournalCzechoslovak Journal of Physics
Issue numberSuppl. 1
Publication statusPublished - 2002
MoE publication typeA1 Journal article-refereed


  • piezomagnetic properties
  • magnetostriction


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