Presentation Information
[19a-P08-4]Large-Area Moiré Metamaterials with Adjustable Chiroptical Properties Using TiO2 Nanoantenna Stickers
〇Jiayang He1, Shunsuke Murai1, Tienyang Lo1, Katsuhisa Tanaka1 (1.Kyoto Univ.)
Keywords:
Nanoantenna,Circular Dichroism
Twisted metamaterials, created by stacking and twisting two achiral nanostructured layers exhibit chirality. We propose a simple method employing nanoantenna stickers to fabricate such metamaterials, achieving precise control of giant circular dichroism via twist angle adjustment with the largest effect at 22.5°, holding promise for chiral optics and sensing development.
Comment
To browse or post comments, you must log in.Log in