1. An emission of photoelectrons (especially from a metallic surface)

Derived forms: photoemissions

See also: photoemissive

Type of: emission

Encyclopedia: Photoemission

• ruggelach
• rugger
• rugose
• rugosity
• rugous
• rugulah
• Ruholla Khomeini
• Ruhr
• Ruhr River
• Ruhr Valley
• ruin
• ruinate
• ruination
• ruined
• ruiner
• ruining
• ruinous
• ruinously
• rule
• rule book
• rule in
• rule of cy pres
• rule of evidence
• rule of grammar
• rule of law