Stephen Turnham Pratt
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Stephen T. Pratt | |
|---|---|
| Alma mater | Bennington College, Yale University |
| Known for | photoionization studies, combustion science |
| Awards | Fellow of the American Physical Society |
| Scientific career | |
| Fields | Chemistry |
| Institutions | Argonne National Laboratory |
| Academic advisors | William A. Chupka |
Stephen Turnham Pratt is a senior chemist and Argonne Distinguished Fellow (awarded 2019). He is the theme lead for CSE's Fundamental Interactions Theme and the group leader for the Gas-Phase Chemical Dynamics group.[1] From September 2022 until July 2023, he served as the Interim Division Director for Chemical Sciences and Engineering (CSE) Division.
Pratt's research focuses on photoionization and photodissociation dynamics to understand how energy flows among the internal degrees of freedom in highly energized molecules. His experimental research program involves using laboratory-based lasers for multiphoton excitation and pump-probe experiments, and in using synchrotron sources for single-photon photoabsorption and photoionization studies of small molecules.