Wilhelm Hanle was a German experimental physicist. He is known for the Hanle effect. During World War II, he made contributions to the German nuclear energy project, also known as the Uranium Club. Fr
Georg Robert Döpel, best known as Robert Döpel, was a German nuclear physicist and a professor of physics at the Technische Universität Ilmenau in Germany.
Robert Döpel (1895—1982), c.. 1935.
The grave of Robert Döpel (1895-1982) at the courtyard of Technical University of Ilmenau in 2010.