![](https://www.humboldt.org.nz/files/2013/12/Tonner-Ralf-150x150.jpg)
- Dr. Ralf Ewald Tonner
- Email: tonner@chemie.uni-marburg.de
- Web site: http://www.uni-marburg.de/fb15/ag-tonner
- Award: Feodor Lynen Fellows
- Affiliation: Universität Marburg
- Keywords: Chemical Bonding, computational chemistry, density functional theory, surface chemistry.