Johannes Wilhelm "Hans" Geiger (/ˈɡaɪɡər/; German: [ˈɡaɪɡɐ]; 30 September 1882 – 24 September 1945) was a German physicist. He is best known as the co-inventor...

A Geiger counter (/ˈɡaɪɡər/, GY-gər; also known as a Geiger–Müller counter or G-M counter) is an electronic instrument used for detecting and measuring...

Hans Ruedi Giger (/ˈɡiːɡər/ GHEE-gər; German: [ˈɡiːɡər]; 5 February 1940 – 12 May 2014) was a Swiss artist best known for his airbrushed images that blended...

metal foil. The experiments were performed between 1906 and 1913 by Hans Geiger and Ernest Marsden under the direction of Ernest Rutherford at the Physical...

Indologist Wilhelm Geiger and the brother of physicist Hans Geiger. He worked with Wladimir Köppen on climatology, hence the Köppen–Geiger climate classification...

radiation. It is named after Hans Geiger, who invented the principle in 1908, and Walther Müller, who collaborated with Geiger in developing the technique...

Hans Geiger and John Mitchell Nuttall as a relation between the decay constant and the range of alpha particles in air, in its modern form the Geiger–Nuttall...

Hans Geiger (24 December 1905 – 17 December 1974) was a German international footballer. "Hans Geiger". kicker Fußball-Almanach 2011: Mit aktuellem...

of Rutherford scattering during the gold foil experiment performed by Hans Geiger and Ernest Marsden, resulting in his conception of the Rutherford model...

rights activist Hans Geiger (1882–1945), German physicist, co-inventor of the detector component of the Geiger counter, son of Wilhelm Geiger and brother...

most well known for his improvement of Hans Geiger's counter for ionizing radiation, now known as the Geiger-Müller tube. Walther Müller studied physics...

history of quantum mechanics, the Bothe-Geiger coincidence experiment was conducted by Walther Bothe and Hans Geiger from 1924 to 1925. The experiment explored...

Rutherford's assistant, Professor Johannes "Hans" Geiger, and an undergraduate, Marsden, performed an experiment in which Geiger and Marsden under Rutherford's supervision...

radiation". After five years of additional experimental work, Rutherford and Hans Geiger determined that "the alpha particle, after it has lost its positive charge...

1930. Hans Geiger had been appointed director of the new Laboratory for Radioactivity there in 1912. At the PTR, Bothe was an assistant to Geiger from...

description of a coincidence experiment with tubular discharge counters that Hans Geiger and Walther Müller had invented in 1928. The Bothe-Kohlhörster experiment...

He elected to study beta radiation under Hans Geiger in Berlin. Using Geiger's recently developed Geiger counter, Chadwick was able to demonstrate that...

Einstein Hans Freeman (1929–2008), German-born Australian protein crystallographer who elucidated the structure of plastocyanin Hans Geiger (1882–1945)...

Hans Albrecht Bethe (German pronunciation: [ˈhans ˈbeːtə] ; July 2, 1906 – March 6, 2005) was a German-American theoretical physicist who made major contributions...

Club). The group included the physicists Walther Bothe, Robert Döpel, Hans Geiger, Wolfgang Gentner (probably sent by Walther Bothe), Wilhelm Hanle, Gerhard...

crude model of the atom,: 188  based on the gold foil experiment of Hans Geiger and Ernest Marsden. In this model, atoms had their mass and positive...

Jordan Gatling Gatso cameras – Maus Gatsonides Geiger counter – Hans Geiger Geiger–Müller tube – Hans Geiger and Walther Müller George Foreman Grill – George...

(1933–35) Helmut Schneider (1946–48) Berno Wischmann (1950 – October 50) Hans Geiger (October 1950–52) Georg Bayerer (1952–53) Emil Izsó (1953 – Dec 54) Heinz...

Friedrich Gauss Johann Samuel Traugott Gehler Ernst Gehrcke Hans Geiger Theo Geisel Hans Friedrich Geitel Wolfgang Gentner Paul Gerber Reimund Gerhard...

- Discovery of the Townsend discharge by John Sealy Townsend 1908 - Hans Geiger and Ernest Rutherford use the Townsend discharge principle to detect...

Meitner (1878–1968) Max von Laue (1879–1960) Clinton Davisson (1881–1958) Hans Geiger (1882–1945) C. V. Raman (1888–1970) William Lawrence Bragg (1890–1971)...

disk and cathode-ray tube (or Braun tube) respectively. Hans Geiger was the creator of the Geiger counter and Konrad Zuse built the first fully automatic...

off atoms in ways unlike Thomson's model predicted. In 1908 and 1910, Hans Geiger and Ernest Marsden in Rutherford's lab showed that alpha particles could...

John Dalton. Around the turn of the 20th century, it was discovered by Hans Geiger and Ernest Marsden and then Ernest Rutherford, that atoms had a highly...

held in Berlin. The invitees included Walther Bothe, Siegfried Flügge, Hans Geiger, Otto Hahn, Paul Harteck, Gerhard Hoffmann, Josef Mattauch and Georg...