2018 Graduate Fellows

Boyuan Huang

Cheap and easy to fabricate, perovskite solar cells (PSCs) have emerged as the most exciting next generation photovoltaic technologies. Although their power conversion efficiencies have approached even those of silicon, the complex structure/function relationships inside these materials and their short lifetime remain challenging problems. Previously, I have characterized the local photocurrent and surface potential of PSCs by using scanning probe microscopy(SPM). During the CEI Fellowship period, I will explore how optimized microstructure help achieve high-performance PSCs with long-term stability. My research will concentrate on combing and developing experimental tools based on SPM, which can help measure and understand microscopic phenomena involving photo-carriers, ionic defects, spontaneous polarization interacting with numerous grains, grain boundaries, and interfaces at sub-30 nm spatial resolution. This work is highly collaborative, involving Dr. David S. Ginger & Dr. Jiangyu Li (SPM), Dr. Jinjin Zhao & Dr. Wei Chen (materials).

Advisor: Jiangyu Li – Mechanical Engineering

“Providing clean energy to the inhabitants of our planet is a major challenge to future generations. The University of Washington is to be congratulated for establishing an Institute where faculty and students can work together to tackle the difficult global challenge of energy sustainability.”
– Mildred Dresselhaus, Professor of Physics and Electrical Engineering, Emerita and Institute Professor, Massachusetts Institute of Technology
“Energy competition is opening up in a variety of ways, the push for carbon control will continue, and the rate of technology advancement is exponential. All the things I’ve seen at the CEI are just perfect for the way we see things going in energy. You guys are at the cutting edge. We’re counting on you.”
– Ronald Litzinger, President, Edison Energy
Since its founding the Clean Energy Institute has contributed more than $1.1 million toward the education of 66 STEM scholars and recruitment of 12 students through our fellowship programs.