IEEE Fellow and Professor at Arizona State University whose research spans RFIC, analog and digital ICs, wireless communications, sensors, and renewable energy. He has led multiple international research centers.

With Master's degrees in Physics and Electrical Engineering, worked in Semiconductor Circuit Design for many years before a late career switch to Astrophysics.

Sanchez Esqueda's research focus is the development of electronic technologies through the exploration of novel nanoscale materials and device functionalities for computing, memory and sensing applications.

Fan's current research is in the areas of semiconductors and phase-change materials for electronics and photonics such as neuromorphic devices and tunable photonic devices; nanomaterials for electrochemical energy storages.