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Johannes Wilhelm "Hans" Geiger (/ ˈ ɡ aɪ ɡ ər /; German: [ˈɡaɪɡɐ]; 30 September 1882 – 24 September 1945) was a German physicist. He is best known as the co-inventor of the detector component of the Geiger counter and for the Geiger–Marsden experiment which discovered the atomic nucleus.
Sep 26, 2024 · Learn about Hans Geiger, who developed the first detector of individual alpha particles and other ionizing radiations. He also collaborated with Ernest Rutherford and studied cosmic rays, artificial radioactivity, and nuclear fission.
Learn about the life and achievements of Hans Geiger, a German nuclear physicist who invented the Geiger counter and worked with Ernest Rutherford. Find out how he resisted Hitler's interference with science and died in 1945.
Sep 30, 2014 · Geiger was the German physicist best known for the invention of the Geiger counter and the Geiger-Marsden experiment. The Geiger-Marsden experiment is more commonly known as the “Gold foil experiment” that demonstrated the existence of the atomic nucleus.
Learn about the life and achievements of Hans Geiger, who worked with Ernest Rutherford and developed the device that measures radioactivity. Find out how the Geiger counter works, what it is used for, and who improved it with Walther Müller.
Learn about the life and achievements of Hans Geiger, a renowned experimental physicist who invented the Geiger-Müller counter in 1929. Find out how he worked with Rutherford, Einstein, and Müller, and how he faced the challenges of Nazi Germany.
Sep 30, 2019 · Learn about the life and achievements of Hans Geiger, who co-discovered the atomic nucleus with Rutherford and Bothe, and developed the Geiger-Müller counter for measuring radiation. Find out how he worked in Manchester, Berlin, Kiel, and Potsdam, and how he influenced nuclear research and education.
