Ultrafast core-level spectroscopy reveals elusive precursors of exciton condensation in quantum materials

October 9, 2026 · 2:14 pm 1 sources

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• Ultrafast core-level spectroscopy reveals elusive precursors of exciton condensation in quantum materials
  Phys.org · October 9, 2026 14:14
  Many fascinating phases in quantum materials emerge when electrons, atoms and other microscopic components begin to act collectively. But these phases do not necessarily appear out of nowhere when a material crosses a transition temperature. Before long-range order develops, microscopic…