Flexible modulation of electronic and magnetic properties of zigzag H-MoS2 nanoribbons by crack defects
发布时间：2025-04-30
点击次数：
- 发布时间：
- 2025-04-30
- 论文名称：
- Flexible modulation of electronic and magnetic properties of zigzag H-MoS2 nanoribbons by crack defects
- 发表刊物：
- J. Phys.: Condens. Matter
- 摘要：
- The effects of crack defects on electronic and magnetic properties of zigzag MoS2 nanoribbons are investigated systematically by first-principles calculations based on spinpolarized density functional theory. We find that not only the electronic and spin transport ability of zigzag MoS2 nanoribbons can be enhanced significantly by the armchair crack defects, but also their magnetism could be modulated flexibly by crack defects. Our study suggests that the introduction of crack defect is a feasible way to modulate the electronic and magnetic properties of zigzag MoS2 nanoribbons. We further propose that the crack defects may also provide a useful tool for improving the performance of devices.
- 合写作者：
- Y C Liu, H T Ren, P F Gao, Y Zhang, M G Xia and S L Zhang
- 卷号：
- 30
- 页面范围：
- 285302
- 是否译文：
- 否
- 发表时间：
- 2018-06-19