Geiger, Hans

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Hans, German physicist, 1882-1945.
Geiger-Müller counter - an instrument for measuring radioactivity by counting the emission of radioactive particles.
Geiger-Müller tube
References in periodicals archive ?
Nucleus detected When Hans Geiger and Ernest Marsden fired alpha particles at a thin gold foil, most passed straight through, deflected only slightly by positive electrical charge in the gold atoms.
Atomic Ernest Rutherford, 1909 Cambridge, UK Nucleus Hans Geiger and Ernest Marsden 4.
Professor Hans Geiger and Harry Hurzeler at the University of Zurich have said three factors influenced Swiss private banks in recent years: a change in client demands and developments in both information technology and international politics.