Noun
English Wikipedia has an article on:dropletonWikipedia
dropleton (plural dropletons)
(physics) A quasiparticle, in the form of a quantum droplet of electrons and holes within a semiconductor, that shows some behaviour typical of a liquid
Dropleton main A "quantum fog" of electrons and holes that flow around each other and even ripple like a liquid, rather than existing as discrete pairs. Source: Internet