Breaking reciprocity via beam shifts in Weyl Semimetal Interfaces with nonreciprocal Goos-Hänchen amplification

Puntos clave

• Weyl semimetal interfaces exhibit nonreciprocal Goos-Hänchen amplification effects under beam shifts,
• the maximum amplification factor reached was 2.5, demonstrating significant potential for optical advancements.
• The analysis focused on interface phenomena and their influence on the Goos-Hänchen effect within Weyl semimetals.
• These findings highlight new avenues for manipulating optical beams, possibly influencing future optical technologies.