We use advanced spectroscopic techniques to investigate the electrons in modern quantum materials.

x_ray_schematic

Figure: Charge order in the hole-doped cuprate high-temperature superconductor Bi2Sr2CaCu2O8+x visualized in real space (front) using a scanning tunneling microscope, or in reciprocal space (back) using resonant X-ray scattering (green arrows).

E. H. da Silva Neto, et alScience 343, 393 (2014).