An international team of physicists from the University of Illinois at Urbana-Champaign, University of California, Berkeley, and University of Amsterdam, claim they have finally proven the existence of a new form of matter called excitonium, almost 50 years after it was first theorized. Upon studying non-doped crystals of the transition metal dichalcogenide titanium diselenide (1T-TiSe2),…
via Physicists Have Discovered A New Form Of Matter Called Excitonium — Sparkonit