Han's areas of research include properties of excited states and the development of electronic structure method.
Improving the efficiency of G0W0 calculations with approximate spectral decompositions of dielectric matrices
Han Yang, Marco Govoni, and Giulia Galli. Improving the efficiency of G0W0 calculations with approximate spectral decompositions of dielectric matrices, J. Chem. Phys. 151, 224102 (2019).