Charles Hohenberg

Charles M. Hohenberg

Professor Emeritus
PhD, University of California, Berkeley
BS, Princeton University
research interests:
  • Noble Gases
  • Mass Spectrometry
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contact info:

mailing address:

  • CB 1105
  • ST. LOUIS, MO 63130-4899
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Professor Hohenberg developed a new type of mass spectrometer that defines the state of the art noble gas mass spectrometry. Combining nearly perfect ion optics with the ultimate sensitivity afforded by ion-counting detection and the unique chemical properties of noble gases resulted in an instrument that can measure samples containing as few as several thousand noble gas atoms.