H. Nagel

A new source of cold and ultracold neutrons

A. Steyerl, H. Nagel, Frank Schreiber et al. · Physics Letters A · 1986 · 261 citations

Engineering, Nuclear Physics, Physics +5

Application of Laser Ionization Mass Spectrometry for On-line Monitoring of Volatiles in the Headspace of Food Products: Roasting and Brewing of Coffee

Ralf Zimmermann, Hans Jörg Heger, Chahan Yeretzian et al. · Rapid Communications in Mass Spectrometry · 1996 · 54 citations

Chemistry, Spectrochemical Analysis, Food Chemistry +17

MAMBO II: neutron lifetime measurement with storage of ultra cold neutrons

A. Pichlmaier, James Butterworth, P. Geltenbort et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment · 2000 · 35 citations

Engineering, Nuclear Physics, Physics +11

On-line emission control of combustion processes by laser-induced resonance-enhanced multi-photon ionization/mass spectrometry

Ralf Zimmermann, Dieter Lenoir, Antonius Kettrup et al. · Symposium (International) on Combustion · 1996 · 33 citations

Combustion Processes, Atomic Emission Spectroscopy, Spectroscopy +5

Fast monitoring of motor exhaust components by resonant multi-photon ionisation and time-of-flight mass spectrometry

Jochen Franzen, R. Frey, H. Nagel · Journal of Molecular Structure · 1995 · 19 citations

Motor Exhaust Components, Engineering, Analytical Instrumentation +13