使用二维材料的光学路线图
F Javier García de Abajo1,2, D N Basov3, Frank H L Koppens1,2
1ICFO-Institut de Ciencies Fotoniques, The Barcelona Institute of Science and Technology, 08860 Castelldefels, Barcelona, Spain.
ACS photonics
|August 27, 2025
概括
两维 (2D) 材料具有独特的光子特性,在电光学调制和量子物理等领域推动创新. 本路线图探讨了它们的潜力和未来的研究方向.
科学领域:
- 材料科学
- 光子学
- 凝聚物质物理学
背景情况:
- 原子层脱皮和生长技术的近期进展使得独特的二维 (2D) 材料的创造成为可能.
- 这些材料,包括石墨烯,过渡金属二化物 (TMD) 和范德瓦尔斯 (vdW) 晶体,具有非凡的物理性能.
研究的目的:
- 总结二维材料的光子学研究的快速扩展.
- 在这个充满活力的研究领域确定当前的挑战和未来的机遇.
主要方法:
- 结合层叠和扭曲的技术.
- 使用纳米制造和表面科学方法.
- 将二维材料集成到纳米结构环境中.
主要成果:
- 二维材料具有显著的非线性,长寿命的极子,强烈的激子和拓效应.
- 在电光调制,光发射/探测,成像,传感和量子物理方面正在开发应用.
- 这些材料可以通过电子带结构和磁性自由度进行混合.
结论:
- 使用二维材料的光子学是一个快速扩展的领域,
- 需要进一步的研究来应对挑战并释放未来的潜力.
- 这份路线图提供了领先的实践者对未来目标和战略的见解.
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