Nano-optical probes of Van der Waals interfaces
Van der Waals (vdW) interfaces are emerging as a versatile platform to control and investigate electronic, magnetic and optical properties of quantum materials. I will discuss nano-optical studies of charge transfer across an interface of vdW materials with different work functions [Kim et al. Nature Materials 2023]. I will also discuss an interface of two vdW insulators MoO3 and hBN revealing strong polaritonic coupling and negative refraction [Sternbach et al. Science 379, 555 (2023)].
Authors
- D. N. Basov (ORCID: https://orcid.org/0000-0001-9785-5387)
Institutions
- Columbia University (US)
Publication Details
- Published
- 2024-10-02
- DOI
- https://doi.org/10.1117/12.3027547
- Primary Topic
- Near-Field Optical Microscopy
- Type
- article
- Field-Weighted Citation Impact
- 0.00