We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Magnetization reversal dynamics in La<sub>0.65</sub>Sr<sub>0.28</sub>Mn<sub>1.07</sub>O<sub>3</sub> ceramics and Ni<sub>x</sub>Zn<sub>1− x </sub>Fe<sub>2</sub>O<sub>4</sub> nickel-zinc ferrite placed in complicated pulsating fields.
- Authors
Cherkasov, A.N.; Dmitrenko, V.Yu.
- Abstract
The magnetization reversal dynamics in La0.65Sr0.28Mn1.07O3 ceramics and NixZn1− x Fe2O4 nickel-zinc ferrite placed in a magnetic field is studied experimentally. The field is a superposition of quasi-static field H, rf field h ω cosω t, and low-frequency field h ΩcosΩ t with H ∥ h ω ∥ h Ω. The low-frequency response is found to be nonlinear in h Ω. A procedure discriminating between the linear and nonlinear components of this response is proposed. Unlike the linear component, the nonlinear component is an essentially anharmonic function of time. The results are analyzed in detail using the high-frequency and low-frequency magnetization reversal curves of the materials.
- Subjects
MAGNETIZATION; LANTHANUM compounds; CERAMICS; FERRITES; NICKEL alloys
- Publication
Technical Physics, 2006, Vol 51, Issue 6, p740
- ISSN
1063-7842
- Publication type
Article
- DOI
10.1134/S1063784206060090