• An ultra pure sample of gallium arsenide

    Ultra-pure semiconductor opens new frontier in the study of electrons

  • Semiconductor

    Strange quasi-particles reveal new magnetic behavior, verify nearly century-old prediction


  • Professor writes on white board while talking with grad student.

    Electrical and Computer Engineering

  • Researchers, dressed in white suits, work in "clean room" lab under yellow light.

    Princeton Materials Institute

  • close-up of laboratory equipment holding a square of synthetic diamond.

    Princeton Quantum Initiative