نتایج جستجو برای: feco nanoparticles

تعداد نتایج: 107511  

Journal: :Current Nanotoxicity and Prevention 2021

Journal: :Journal of Physics: Condensed Matter 2021

In this report we present a systematic study of the magnonic modes in disordered Fe$_{0.5}$Co$_{0.5}$ alloy based on Heisenberg Hamiltonian using two complementary approaches. order to account for substitutional disorder, one hand directly average transverse magnetic susceptibility real space over different disorder configurations and other use coherent potential approximation (CPA). While meth...

سوزان ذوالریاستین, , سیدعلی سبط, , فرشته آذرخرمن, , محمد اخوان, , مریم امیرحسینی, ,

  Submicron FeCo magnetic grains with different percents of cobalt were grown in the presence of magnetic field. After omitting the excess ions and oxygen, heat treatment was performed and some samples were oriented in a polymer background in the presence of a magnetic field. The results of SEM, XRD, and magnetic measurements confirm the existence of induced magnetic anisotropy. As the strength...

Journal: :Journal of the Magnetics Society of Japan 1998

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