Model for hysteresis in magnetostriction

Journal Article · Tue Nov 15 04:00:00 EST 1988 · J. Appl. Phys.; (United States)

DOI:https://doi.org/10.1063/1.342383· OSTI ID:6719982

Sablik, M J; Jiles, D C

The domain wall pinning model used previously by the authors to explain magnetic hysteresis and stress effects on magnetic hysteresis is used in conjunction with the Callen and Callen expression for magnetostriction lambda to qualitatively explain magnetostriction hysteresis both with respect to magnetic intensity H and flux density B. The Callen and Callen form for the magnetostriction is used because it depends functionally on effective field H/sub e/ rather than M, and this produces hysteresis in lambda vs B whereas lambda = lambda(M) does not. To our knowledge, this is the first time that magnetic hysteresis and magnetostriction hysteresis have been modeled simultaneously.

• Research Organization: Southwest Research Institute, P.O. Drawer 28510, San Antonio, Texas 78284
• OSTI ID: 6719982
• Journal Information: J. Appl. Phys.; (United States), Journal Name: J. Appl. Phys.; (United States) Vol. 64:10; ISSN JAPIA
• Country of Publication: United States
• Language: English

Related Subjects

656002* -- Condensed Matter Physics-- General Techniques in Condensed Matter-- (1987-)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
BESSEL FUNCTIONS
DOMAIN STRUCTURE
EQUATIONS
FLUX DENSITY
FUNCTIONS
HYSTERESIS
LANGEVIN EQUATION
MAGNETIC FIELDS
MAGNETIC FLUX
MAGNETIC PROPERTIES
MAGNETOSTRICTION
MATHEMATICAL MODELS
PHYSICAL PROPERTIES