Time-dependent magnetostrain effect and stress relaxation in the martensitic phase of Ni-Mn-Ga

N.I. Glavatska; A.A. Rudenko; V.A. L'vov

doi:10.1016/S0304-8853(01)01373-7

Time-dependent magnetostrain effect and stress relaxation in the martensitic phase of Ni-Mn-Ga

N.I. Glavatska, A.A. Rudenko, V.A. L'vov

Research output: Contribution to journal › Article › Academic › peer-review

22 Citations (Scopus)

Abstract

A simple theoretical model of the time-dependent magnetostrain effect in the Ni–Mn–Ga shape memory alloy is proposed. According to the model, a long-time response of the alloy to the magnetic field application is caused by the relaxation of field-induced mechanical stresses, and therefore, the field-induced strains depend exponentially on time. An agreement between the theoretical and experimental time dependencies of the field-induced strains is ascertained.

Original language	English
Pages (from-to)	287-291
Number of pages	5
Journal	Journal of Magnetism and Magnetic Materials
Volume	241
Issue number	2-3
DOIs	https://doi.org/10.1016/S0304-8853(01)01373-7
Publication status	Published - 2002

Access to Document

10.1016/S0304-8853(01)01373-7

Cite this

@article{49704f72e50e4ec6915d308a8ab40aa0,

title = "Time-dependent magnetostrain effect and stress relaxation in the martensitic phase of Ni-Mn-Ga",

abstract = "A simple theoretical model of the time-dependent magnetostrain effect in the Ni–Mn–Ga shape memory alloy is proposed. According to the model, a long-time response of the alloy to the magnetic field application is caused by the relaxation of field-induced mechanical stresses, and therefore, the field-induced strains depend exponentially on time. An agreement between the theoretical and experimental time dependencies of the field-induced strains is ascertained.",

author = "N.I. Glavatska and A.A. Rudenko and V.A. L'vov",

year = "2002",

doi = "10.1016/S0304-8853(01)01373-7",

language = "English",

volume = "241",

pages = "287--291",

journal = "Journal of Magnetism and Magnetic Materials",

issn = "0304-8853",

publisher = "Elsevier B.V.",

number = "2-3",

}

TY - JOUR

T1 - Time-dependent magnetostrain effect and stress relaxation in the martensitic phase of Ni-Mn-Ga

AU - Glavatska, N.I.

AU - Rudenko, A.A.

AU - L'vov, V.A.

PY - 2002

Y1 - 2002

N2 - A simple theoretical model of the time-dependent magnetostrain effect in the Ni–Mn–Ga shape memory alloy is proposed. According to the model, a long-time response of the alloy to the magnetic field application is caused by the relaxation of field-induced mechanical stresses, and therefore, the field-induced strains depend exponentially on time. An agreement between the theoretical and experimental time dependencies of the field-induced strains is ascertained.

AB - A simple theoretical model of the time-dependent magnetostrain effect in the Ni–Mn–Ga shape memory alloy is proposed. According to the model, a long-time response of the alloy to the magnetic field application is caused by the relaxation of field-induced mechanical stresses, and therefore, the field-induced strains depend exponentially on time. An agreement between the theoretical and experimental time dependencies of the field-induced strains is ascertained.

U2 - 10.1016/S0304-8853(01)01373-7

DO - 10.1016/S0304-8853(01)01373-7

M3 - Article

SN - 0304-8853

VL - 241

SP - 287

EP - 291

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - 2-3

ER -

Time-dependent magnetostrain effect and stress relaxation in the martensitic phase of Ni-Mn-Ga

Abstract

Access to Document

Fingerprint

Cite this