Crosswords Solver

Answer: excitons
Answer	Crossword Clue
excitons	EXCITON, a combination of excited electron and hole
excitons	localized, mobile excited state of a crystal, consisting of an electron and a hole bound together
excitons	a mobile combination of an electron and a hole in an excited crystal (as of a semiconductor)

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.

Answer: excitons