Wednesday, November 9, 2022

Truly chiral phonons observed in three-dimensional materials for the first time

Chirality is the breaking of reflection and inversion symmetries. Simply put, it is when an object's mirror images cannot be superimposed over each other. A common example are your two hands—while mirror images of each other, they can never overlap. Chirality appears at all levels in nature and is ubiquitous.

from General Physics News - Science News, Physics News, Physics, Material Sciences, Science https://ift.tt/rHMwSpT

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