Quasiparticle Atoms
In condensed matter systems, specifically in some semiconductors, there are states called excitons which are bound states of an electron and an electron hole.
Read more about this topic: Exotic Atom
Famous quotes containing the word atoms:
“It is the way unseen, the certain route,
Where ever bound, yet thou art ever free;
The path of Him, whose perfect law of love
Bids spheres and atoms in just order move.”
—Jones Very (1831–1880)