Faculty Directory

Adomaitis, Raymond A.

Adomaitis, Raymond A.

Professor
Fellow, American Institute of Chemical Engineers
Chemical and Biomolecular Engineering
The Institute for Systems Research
Maryland Energy Innovation Institute
2147 A.V. Williams Bldg.

Ray Adomaitis received his B.S. and Ph.D. in Chemical Engineering from the Illinois Institute of Technology. After two years working on computational nonlinear dynamics as a postdoctoral researcher at Princeton University, he joined the Institute for Systems Research (ISR) at the University of Maryland as a postdoctoral fellow. Currently, he is a Professor and Associate Chair for Undergraduate Studies in the Chemical and Biomolecular Engineering Department with a joint appointment at the ISR at the University of Maryland. He also is affiliated with the Maryland NanoCenter and the University of Maryland Energy Research Center (UMERC).

Ray's research interests focus on simulation and design of thin-film manufacturing processes with applications in microelectronics, alternative energy, nanomanufacturing, and spacecraft systems. Most of his current efforts are directed to developing physically based models of atomic layer deposition surface reaction kinetics to provide simulation tools for the scale-up and optimizion of these manufacturing processes. His teaching activities include undergraduate and graduate-level classes in solar energy, chemical engineering computations, and capstone process design. Among other awards and activities, he is fellow of the American institute of Chemical Engineers.

Fellow
American Institute of Chemical Engineers, 2011

Young faculty award
NSF Engineering Education Scholar, 1995

University of Maryland awards

  • Teacher of the Year, 1996
  • Professor of the Year, 1997
  • ISR Outstanding Systems Engineering Faculty Award, 2005

Professor Adomaitis currently teaches or has previously taught the following courses:

  • ENCH 250: Computer Methods in Chemical Engineering
  • ENCH 300: Chemical Engineering Thermodynamics
  • ENCH 400: Chemical Engineering Thermodynamics
  • ENCH 446: Process Engineering Economics and Design II
  • ENCH 468L/648L: Photovoltaics: Solar Energy

Capstone Design Expo 2026: Students Solve for Maryland & Beyond

More than 750 students showcased 143 projects, demonstrating the future of engineering.

Al-Obaid, Adomaitis publish renewable energy algorithm in Royal Society of Chemistry journal

The alumna and her former advisor developed a mathematical model that calculates global irradiance falling on photovoltaic modules.

Adomaitis explains model-based design in video talk

The ChBE/ISR professor shows how he uses model-based design techniques to predict—before they are even built—how systems will behave.

Spacecraft carrying Adomaitis thin film experiment docks with the International Space Station

The experiment will travel on the ISS for a year, exposing samples to the environment of low earth orbit.

UMD Team Selected to Participate in International Solar Decathlon

Teams will be competing for $2 million in prize money

Five Elevated to Full Professor

Clark School's Adomaitis, Ghodssi, Phaneuf, Sandborn and Takeuchi promoted.