In silico, structural, electronic and magnetic properties of colloidal magnetic nanoparticle Cd14FeSe15
Journal Title: Journal of Research in Biology - Year 2018, Vol 8, Issue 2
Abstract
Cadmium Selenide (CdSe) is a colloidal compound in groups II-VI of the periodic table that has a hexagonal and sphalerite structure under normal conditions. In this paper, the structural, electrical, and magnetic properties of nanoparticles-Cadmium, selenide in its pure form, and the form in which iron is injected in the framework of functional density theory, by improved linear plane wave method with full potential and using GGA approximation were studied. The results showed that Iron atoms entered into nanoparticles of cadmium, selenide are more stable than the iron atoms on the nanoparticle surface. In both cases, we observed the emergence of magnetism and electric polarization. The result of the study showed that the pure CdSe have very low magnetic properties and it has a half-metal property by adding Fe to this combination
Authors and Affiliations
Elham Fereydouni, Rostam Moradian
Keywords
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