We mainly use angle-resolved photoenission spectroscopy (ARPES) to discover and understand phenomena in quantum materials. Using the advances in modern ARPES technology, we will develop novel systems that simultaneously perform spin detection, energy tunability, polarization control, and have micron spatial resolution and femtosecond temporal resolution. These ARPES are supplemented by material development and film growth, enabling us to explore quantum phenomena with high selectivity and sensitivity, and to explore dynamic behavior at a natural time scale.
We also use other techniques in large facilities around the world, such as magnetic µ Spin Rotation and Relaxation (µSR), Resonance Inelastic X-ray Scattering (RIXS), Coherent Diffraction Imaging (CDI), X-ray Magnetic Circular Dichroism (XMCD), and other X-ray techniques to explore the electronic and magnetic structures in novel quantum materials.
