Masaru K. Kuno

Masaru K. Kuno is a Professor in the Department of Chemistry and Biochemistry and a Concurrent Professor in the Department of Physics at the University of Notre Dame. He has been a faculty member since 2003, progressing from Assistant to Associate and full Professor by 2016. His interdisciplinary research spans physical chemistry, materials science, and nanotechnology.

Education:

• Ph.D. in Physical Chemistry, Massachusetts Institute of Technology (1998)
• B.A. in Chemistry, Washington University in St. Louis (1993)

His research focuses on the fundamental optical and photophysical properties of low-dimensional semiconductor nanostructures. Using advanced microscopic techniques, his group conducts single nanostructure extinction and absorption studies, particularly in the mid-infrared region, enabling ultrasensitive chemical imaging. A major theme involves understanding halide photosegregation in mixed-halide perovskites for solar energy applications. Another long-term goal is achieving optical refrigeration in semiconductors through photoluminescence up-conversion. His work combines synthesis, measurement, and theory to address material instabilities and develop new spectroscopic methods.

The recent publications highlight a strong focus on perovskite materials, optical cooling mechanisms, and advanced spectroscopy. The articles span topics from halide segregation dynamics to anti-Stokes photoluminescence and proton irradiation stability, reflecting a cohesive research program centered on energy materials and nanoscale phenomena.

Scientific Awards:

• Rev. Edmund P. Joyce, C.S.C., Award for Excellence in Undergraduate Teaching (2022)
• Cottrell Teacher Scholar Fellowhip (2006)
• NSF CAREER Award (2005)
• National Research Council Postdoctoral Fellowship (1998)

Kuno has mentored numerous graduate students and postdoctoral researchers through his active research group. His work has been supported by major grants from the NSF and other agencies, though specific grant details are not listed. He plays a significant role in training the next generation of scientists through both research supervision and undergraduate teaching excellence.

The Kuno Group develops and applies cutting-edge microscopic methods for probing individual nanostructures. They specialize in single-particle infrared absorption spectroscopy and super-resolution infrared imaging. The team synthesizes low-dimensional semiconductor systems including nanowires, nanoplatelets, and quantum dots, enabling fundamental studies of material behavior at the nanoscale.