NEW MATERIAL. “Hypercrystals can be designed to exhibit a negative refractive index, without the negative magnetic permeability that is usually essential for such materials. In this way, it may be possible to use photonic hypercrystals for optical imaging, since a planar slab of such material can function as a Veselago lens.”
https://lnkd.in/e7BT7Dh
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022