Physicist
According to Wikipedia, Ernest Omar Wollan was an American physicist who made major contributions in the fields of neutron scattering and health physics. Biography Wollan was a native of Glenwood, Minnesota. After earning a bachelor's degree at Concordia College in 1923, he undertook graduate study at the University of Chicago, where he investigated X-ray scattering under Arthur Compton and received a Ph.D. in 1929. Over the next several years, he taught physics at North Dakota State College and Washington University in St. Louis, spent a year in Zurich as a National Research Council fellow conducting research on cosmic rays, and worked with the Chicago Tumor Institute on its medical use of a radium source.
Ernest O. Wollan is affiliated with the following schools: