In this work, a detailed study on the influence of the Fe composition on the crystallite size, lattice parameter, crystallographic texture, coercive field (H_c), magnetic squareness ratio (SQR), domain structure, surface roughness and grain size in electroplated Co–Ni–Fe deposits was carried out. For this aim, Co–Ni₆₇, Co–Ni₆₁–Fe₆ and Co–Ni₅₄–Fe₁₃ thin films with different Fe compositions were fabricated using electrochemical deposition technique. The results showed that the composition of Fe in the deposit depends on the concentration of Fe ions in the electroplating solution. An increase in the Fe composition caused a noticeable reduction in the size of crystallites and induced a considerable enhancement in the strength of the preferred orientation being in the [111] direction. It was also observed that an increase in the Fe composition makes the lattice parameter larger. Compared to other deposits, the Co–Ni₅₄–Fe₁₃ with the highest Fe composition exhibited a lower surface roughness and a more compact nodular surface topography consisting of relatively finer grains. All deposits displayed a stripe domain (SD) structure, an in–plane magnetic hysteresis loop with a vertical magnetization component and a semi–hard magnetic property. However, the H_c value, SQR parameter and SD width varied in accordance with the Fe composition.

在这项工作中，上的微晶尺寸，晶格参数，晶体学织构，矫顽场（Fe的组合物的影响的详细研究ħ _Ç在电镀CO），磁性矩形比（SQR），域结构，表面粗糙度和晶粒尺寸进行了-Ni-Fe 沉积。为此，Co - Ni ₆₇、Co-Ni ₆₁ -Fe ₆和 Co-Ni ₅₄ -Fe ₁₃使用电化学沉积技术制造具有不同 Fe 成分的薄膜。结果表明，镀层中Fe的成分取决于电镀液中Fe离子的浓度。Fe 成分的增加导致微晶尺寸的显着减小，并导致 [111] 方向的优选取向强度显着增强。还观察到，Fe 成分的增加使晶格参数变大。与其他矿床相比，Co-Ni ₅₄ -Fe ₁₃具有最高的 Fe 成分表现出较低的表面粗糙度和由相对较细的晶粒组成的更紧凑的球状表面形貌。所有沉积物都显示出条状畴 (SD) 结构、具有垂直磁化分量和半硬磁特性的面内磁滞回线。然而，H _c值、SQR 参数和 SD 宽度根据 Fe 成分而变化。