Ernst Schumacher

Preparation and photoionization potentials of molecules of sodium, potassium, and mixed atoms

André Herrmann, Ernst Schumacher, L. Wöste · The Journal of Chemical Physics · 1978 · 359 citations

Engineering, Ion Beam Instrumentation, Computational Chemistry +23

Sodium cluster ionisation potentials revisited: Higher-resolution measurements for Na (x<23) and their relation to bonding models

Manfred M. Kappes, Martin Schär, Ursula Röthlisberger et al. · Chemical Physics Letters · 1988 · 203 citations · Full text

The dynamic Jahn–Teller effect in the electronic ground state of Li3. An <i>a</i> <i>b</i> <i>i</i> <i>n</i> <i>i</i> <i>t</i> <i>i</i> <i>o</i> calculation of the BO hypersurface and the lowest vibronic states of Li3

W. Gerber, Ernst Schumacher · The Journal of Chemical Physics · 1978 · 194 citations

Engineering, Bo Hypersurface, Solid-state Chemistry +22

On the manifestation of electronic structure effects in metal clusters

Manfred M. Kappes, Martin Schär, Peter Radi et al. · The Journal of Chemical Physics · 1986 · 180 citations

Engineering, Electronic Structure Effects, Computational Chemistry +19

Production of large sodium clusters (Na ,.x⩽65) by seeded beam expansions

Manfred M. Kappes, Roland W. Kunz, Ernst Schumacher · Chemical Physics Letters · 1982 · 179 citations