Question:  Peter Schattschneider is a cientist who has specialized knowledge in the exploration of the interactions of matter and energy across what?

Related documents: [0]  [DOC] Peter Schattschneider (a.o. Univ.Prof. Dipl.-Ing. Mag.rer.nat. Dr.techn.)(born 1950 in Vienna) is an Austrian Physicist and Science-Fiction-Writer, currently a Professor at the Institute of Solid State Physics and a staff member of the USTEM special unit of the Vienna University of Technology. His research focuses on electron microscopy, specifically on Electron energy loss spectroscopy and the inelastic interactions between electrons and matter. He is also interested in the history of physics, the science in Science Fiction, and the role of science in society. His group was responsible for the discovery of Electron magnetic circular dichroism in 2006. [END] 
[1]  [DOC] A physicist is a scientist who has specialized knowledge in the field of physics, the exploration of the interactions of matter and energy across the physical universe. [END]  
Answer: the physical universe
the physical universe