Refraction—the bending of light as it passes through different media—has long been constrained by physical laws that prevent ...

Negative refraction, however, is a counterintuitive effect where light in a medium bends in the opposite direction to what is typically observed in nature, challenging conventional understanding ...

Refraction occurs when light changes direction as it passes, e.g., from air into water or glass. Negative refraction, however, is a counterintuitive effect where light in a medium bends in the ...

News Release 14-Feb-2023 Gate-tunable nanoscale negative refraction of polaritons demonstrated in van der Waals heterostructure Peer-Reviewed Publication Chinese Academy of Sciences Headquarters ...

One of the most striking properties of phoxonic metamaterials is their ability to exhibit negative refraction for both light and sound waves. By carefully designing the subwavelength structure of the ...

Silver snowflakes make budget light-bending metamaterials Negative refractive index metamaterials have been thoroughly hyped. Looking to … Todd Morton – 11/4/2008 | 0 ...

Powerful Bragg reflector with ultrahigh refractive index metamaterial Date: September 27, 2022 Source: Pohang University of Science & Technology (POSTECH) Summary: Researchers report the ...