14:15 〜 14:45
[CMP14A-03 (Invited)] Natural hyperbolic plasmon polaritons in 2D materials
[Presentation Style] Online
In-plane hyperbolic plasmon polaritons naturally exist in some 2D materials, which promise applications in on-chip photonics. In this paper, I'll show our investigation of such plasmons in WTe2 thin films through far-field infrared spectroscopy.