Composition and temperature dependences in Ising-type multisegment nanostructure

Authors : Ersin KANTAR

Pages : 67-72

Doi:10.21541/apjes.378426

View : 10 | Download : 9

Publication Date : 2018-09-30

Article Type : Research Paper

Abstract :In the present study ,  an Ising-type multisegment nanowire insert ignore into journalissuearticles values(IMN); with ferromagnetic / non-magnetic segment structure is investigated by means of the effective-field theory insert ignore into journalissuearticles values(EFT); with correlations. The effects of the composition insert ignore into journalissuearticles values(p);   and temperature insert ignore into journalissuearticles values(T); on the magnetic hysteresis properties are investigated in detail. The coercive field insert ignore into journalissuearticles values(H C ); and squareness insert ignore into journalissuearticles values( M r  /M S ); of the IMN is also derived from hysteresis loops as a function of p and T. In this system, it was found that the p and T have a significant effect on the magnetic behavior. When the obtained theoretical results compare with some experimental works of nanowire in view of hysteresis behaviors, a very good agreement between them is observed.
Keywords : Ising model, Çok segmentli nanotel, Efektif Alan Teorisi, Histeresiz davranışı