Engineering Polaritonic Topology with Composite Grating Metasurfaces (Advanced Optical Materials 35/2025)
Composite Grating Metasurface A composite grating metasurface, composed of alternating deep-subwavelength nanostrips of anisotropic α-MoO3 and isotropic SiC, enables precise topological control of polaritons, whose dispersion transitions between elliptical and hyperbolic by tailoring the grating orientation or material composition. More details can be found in the Research Article by Hanchao Teng, Na Chen, Hai Hu, and co-workers (DOI: 10.1002/adom.202502073).
Authors
- Na Chen (ORCID: https://orcid.org/0000-0003-2720-9587)
- Shenghan Zhou (ORCID: https://orcid.org/0000-0001-7979-4912)
- Hai Hu (ORCID: https://orcid.org/0000-0002-4243-2333)
- Hanchao Teng (ORCID: https://orcid.org/0000-0001-8449-9977)
- Shuang Xi
- Jiayi Gui
- Zhuoxin Xue
- Chengyu Jiang
- Hualong Zhu
Institutions
- Shanghai Jiao Tong University (CN)
- National Center for Nanoscience and Technology (CN)
- University of Chinese Academy of Sciences (CN)
Publication Details
- Journal
- Advanced Optical Materials
- Published
- 2025-12-01
- DOI
- https://doi.org/10.1002/adom.70677
- Primary Topic
- Metamaterials and Metasurfaces Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00