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Bekir Aktaş
Researcher at Erciyes University
Publications - 209
Citations - 3979
Bekir Aktaş is an academic researcher from Erciyes University. The author has contributed to research in topics: Ferromagnetic resonance & Electron paramagnetic resonance. The author has an hindex of 29, co-authored 202 publications receiving 3558 citations. Previous affiliations of Bekir Aktaş include University of California, San Diego & Gebze Institute of Technology.
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Synthesis of Fe3O4 nanoparticles at 100 °C and its magnetic characterization
TL;DR: In this article, superparamagnetic iron oxide nanoparticles were synthesized by a simple and cost-effective gel-to-crystalline method by alkalizing ferrous chloride with ammonium hydroxide at 80-100 degrees.
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Cation distribution and magnetic properties of Zn doped NiFe2O4 nanoparticles synthesized by PEG-assisted hydrothermal route
TL;DR: Nanosize ZnxNi1−xFe2O4 spinel composites were synthesized by using surfactant (polyethylene glycol (PEG)) assisted hydrothermal route and characterized by TEM, XRD and VSM techniques as mentioned in this paper.
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Ab initio design of half-metallic fully compensated ferrimagnets: The case of Cr 2 Mn Z ( Z = P , As, Sb, and Bi)
TL;DR: In this paper, the half-metallic fully compensated ferrimagnetic antiferromagnets with 24 valence electrons per unit cell have been investigated and it was shown that their total spin moment is approximately zero for a wide range of lattice constants, in agreement with the Slater-Pauling behavior for ideal halfmetals.
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Search for half-metallic ferrimagnetism in V-based Heusler alloys Mn2VZ (Z = Al, Ga, In, Si, Ge, Sn)
TL;DR: In this paper, the electronic and magnetic properties of Mn2V-based full Heusler alloys were studied and it was shown that a small expansion of the calculated theoretical equilibrium lattice constants restores the half-metallic ferrimagnetism in these compounds.
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Doping of Mn 2 V Al and Mn 2 V Si Heusler alloys as a route to half-metallic antiferromagnetism
TL;DR: In this article, first-principles electronic structure calculations were performed to show that half-metallic antiferromagnetic compounds are semimetals and thus nonmagnetic.