!!Karl-Ontjes Groeneveld - Curiculam Vitae \\ __Professional Education and Positions__ \\ \\ *Study Chemistry and Physics *Dipl. Phys. 1961 Ruperto Carola Universität, Heidelberg *Dr. phil. nat. 1966 J.W. Goethe Universität, Frankfurt a.M. *Post Doct. 1968-71 Physics Division, Argonne National Laboratory, USA *Professor since 1972 Institut für Kernphysik der J.W. Goethe Universität *Deputy Director 1981-86 Institut für Kernphysik, J.W. Goethe Universität *Editorial Board 1982-96 Il Nuovo Cimento, Societá Italiana di Fisica, Bologna *Elected Member 1978 Sonderforschungsbereich SFB 73 *1989 Sonderforschungsbereich SFB 233 *2001 retired \\ __Professional Membership__ \\ \\ Deutsche Physikalische Gesellschaft, European Physical Society, American Physical Society, Kaiserlich Königliche Böhmische Physikalische Gesellschaft, etc. \\ \\ __Research Interests__ \\ *Aerosol Physics **global transport processes **cloud condensation nuclei *Archaeology **sediments in Roman aqueducts **Mesopotamian bronze alloy *Atomic Physics **atomic beam apparatus (Rabie Type) **atomic collision mechanisms **X-Ray and Auger-Electron Spectrometry **introduction of Beam Foil Auger Electron Spectrometry **Quantum Beat Studies **Molecular Ion Beam Studies (Coulomb Explosion) *Biology **Tree Ring Elemental Analysis *Chemistry **Polymerisation **Elemental Trace Analysis **Matrix Effects in PIXE Studies *Nuclear Physics Reaction Mechanisms **Spectroscopy of s- and d-Shell **Two Nucleon Transfer Reactions **Heavy Ion Elastic and Inelastic Scattering **Iso-spin in Heavy Ion Reaction *Radiation Imaging **Surface X-Ray Photography *Solid State Physics **Atomic Collisions in Solids **Charged Particles Penetration through Solids **Channeling **Particle Track Production Mechanisms **Collective Excitation by Ion Impact **High-Temperature Superconductors *Surface Physics **Analytical Aspects of Ion Impact **Sputtering **Desorption **Secondary Ion- Spectrometry **Secondary Electron- Spectrometry