phononic crystal

From Wiktionary, the free dictionary
Jump to navigation Jump to search

English

[edit]

Noun

[edit]

phononic crystal (plural phononic crystals)

  1. A periodic nanostructure that exhibit periodicity in its structure that results in bandgaps where energy cannot propagate, as well as negative refraction that can be exploited for wave focusing.
Retrieved from "https://en.wiktionary.org/w/index.php?title=phononic_crystal&oldid=62928071"