THz nanoscopy of graphene plasmons on strontium titanate
The dispersion of graphene plasmons, with a high-$\kappa$ dielectric as the substrate, is theoretically derived, and probed by near-field nanoscopy enabled by a QCL emitting at 2.2 THz, which, through self-mixing, functions both as an emitter and detector.
Publication Details
- Journal
- Electronic Theses and Dissertations Repository (University of Pisa)
- Published
- 2025-05-16
- Primary Topic
- Radiation Detection and Scintillator Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00