Hans Geiger
Physicist and inventor of Geiger counter

Born
September 30th, 1882
142 years ago
Died
September 24th, 1945
79 years ago — 62 years old
Category
Scientists & Innovators
Country
Germany
Links & References
A German physicist contributed significantly to nuclear physics. Developed the Geiger counter, a device used for detecting and measuring ionizing radiation. Engaged in research that expanded understanding of radiation, including work with Ernest Rutherford. Held academic positions, including a professorship at the University of Freiburg, where continued to advance research in physics and radiation detection.
Invented the Geiger counter in 1928
Conducted significant research on radiation
Worked with Ernest Rutherford on radioactivity
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