TY - JOUR AU - Tu, Le Tuan AU - Thiem, Luu Van AU - Thang, Pham Duc PY - 2014/11/26 Y2 - 2024/03/29 TI - Influence of Magnetic Field on Magnetic Properties of Electrodeposited Co-Ni-P Nanowires JF - Communications in Physics JA - Comm. Phys. VL - 24 IS - 3S1 SE - Papers DO - 10.15625/0868-3166/24/3S1/5233 UR - https://vjs.ac.vn/index.php/cip/article/view/5233 SP - 90-94 AB - The magnetic properties in Co-Ni-P nanowires arrays with diameter of 200 nm were investigated. All the samples were prepared by electrodeposition method with pH of 5.5 and at room temperature. During the deposition, a magnetic field in range of 0 - 750 Oe was applied parallel to the wires axis. The crystalline structure and morphology of the samples were characterized by X-ray Diffraction (XRD) and Scanning Electron Microscopy (SEM), respectively. The hysteresis loops were measured at room temperature using vibrating sample magnetometry (VSM). The mixture of hcp phases of the Co-Ni-P based nanowires has been indicated by the XRD pattern. The obtained results show that with 750 Oe magnetic field applied during deposition we can obtain maximum coercivity value (2180 Oe). The \(M_{r}/M_{s}\) ratio was rapid increased when the magnetic field changed from 0 Oe to 750 Oe. ER -