The present study investigates the electronic and magnetic properties of hydrogenated armchair/zigzag SiB nanoribbons with different widths. The calculations are carried out within the framework of the density functional theory using the full potential linearized augmented plane waves and the generalized gradient approximation for the exchange-correlation functional. Based on the results, it has been found that the nanoribbons have a metallic behavior, meaning that the density of states around the Fermi level increases as the width of the nanoribbon increases. Also, spin polarization calculations showed that the ribbons have magnetic ordering properties. Overall, in this work, a method has been introduced to investigate the electronic properties of SiB nanoribbons. The method has the capability to be extended to other nanoribbons.

本研究调查了不同宽度的氢化扶手椅/锯齿形SiB纳米带的电子和磁性。该计算是在密度泛函理论的框架内使用全势线性化的增强平面波和交换相关泛函的广义​​梯度近似进行的。根据结果​​，发现纳米带具有金属行为，这意味着费米能级附近的态密度随着纳米带宽度的增加而增加。同样，自旋极化计算表明带具有磁有序特性。总体而言，在这项工作中，已引入一种方法来研究SiB纳米带的电子性能。该方法具有扩展到其他纳米带的能力。