Technical Physics Letters

, Volume 38, Issue 8, pp 719–722

The effect of elastic stresses on super-high-frequency magnetic impedance of amorphous magnetic microwires

Article

DOI: 10.1134/S106378501208010X

Cite this article as:
Popov, V.V., Gomonay, H.V. & Berzhansky, V.N. Tech. Phys. Lett. (2012) 38: 719. doi:10.1134/S106378501208010X

Abstract

It has been demonstrated experimentally that, in magnetic microwires with a negative sign of the magnetostrictive constant, imposing an axial stress results in an increase of the effective field of circular anisotropy. Torsion stresses form a helical magnetic structure that yields hysteresis and irreversible jumps on giant magnetic impedance curves. The field at which the stability of a magnetic system deteriorates depends on the values of axial and torsion stresses.

Copyright information

© Pleiades Publishing, Ltd. 2012

Authors and Affiliations

  • V. V. Popov
    • 1
    • 2
    • 3
  • H. V. Gomonay
    • 1
    • 2
    • 3
  • V. N. Berzhansky
    • 1
    • 2
    • 3
  1. 1.Taurida National V.I. Vernadsky UniversitySimferopolUkraine
  2. 2.Kyiv Polytechnic InstituteNational Technical University of UkraineKyivUkraine
  3. 3.Bogolyubov Institute for Theoretical PhysicsKyivUkraine

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