Phase Transition and Magnetic Properties of Supercooled Al–Ge–TM (TM=Cr, Fe, Co) Alloys

Effect of minor Co additions on the crystallization and magnetic properties of Fe(Co)NbBCu alloys

The effect of partial replacement of Fe by Co (up to 8 %) on thermal stability, structure and magnetic properties of FeNbBCu alloys has been explored in this paper. The results indicate that Co reduces the stability against crystallization of the amorphous alloy and stabilizes the nanocrystalline phase prior to the further precipitation of metastable boride phases. Transmission Mössbauer spectr...

Structure and Magnetic Properties of Oxide Nanoparticles of Fe-Co-Ni Synthesized by Co-Precipitation Method

Oxide nanoparticles of Fe-Co-Ni were prepared in six different compositions by co-precipitation method. The as-synthesized nanoparticles were characterized by X-Ray Diffraction (XRD), Field Emission Scanning Electron microscope (FESEM), Fourier Transform Infrared (FT-IR) and Vibrating Sample Magnetometer  (VSM). It was found that the nanoparticles had mean crystalline size of 30-55 nm and spher...

Magnetic properties of Al, V, Mn, and Ru impurities in Fe–Co alloys

First - principles study on the magnetic and structural properties of Fe - Co alloys 1

Submitted for the MAR06 Meeting of The American Physical Society First-principles study on the magnetic and structural properties of Fe-Co alloys1 DANGXIN WU, PING LIU, QIMING ZHANG, The University of Texas at Arlington, RUQIAN WU, University of California, Irvine — FexCo1−x alloys with different compositions are investigated using first-principles methods, FLAPW and PAW, based on density funct...

Ternary Ni-Fe-Co Alloys Nanowire Electrodeposition

Nanowire is a cylindrical nano-structure with nanometer dimensions. In this research, the studied nanowire was made from the magnetic triple Ni-Fe-Co alloy.&#10 We utilized ordered porous anodic aluminum oxide as a template for the nanowire deposition. The nanowire arrays were electrodeposited in the cylindrical pores of the oxide layer by AC potential in a simple sulfate bath. Then the relatio...