Wolfgang Paul

@Scientists, Career and Childhood

Wolfgang Paul was a German physicist who shared one-half of the Nobel Prize for Physics in 1989

Aug 10, 1913

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Biography

Personal Details

  • Birthday: August 10, 1913
  • Died on: December 7, 1993
  • Nationality: German
  • Famous: Scientists, Physicists
  • Spouses: Dr. Doris Walch, Liselotte
  • Universities:
    • Technical University of Berlin
    • University of Göttingen
    • Technische Universität München
  • Birth Place: Lorenzkirch, Saxony, German Empire

Wolfgang Paul born at

Lorenzkirch, Saxony, German Empire

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Birth Place

Paul was married to Liselotte and they had four children, two daughters and two sons. Both his sons became physicists and participated in research with Paul.

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Personal Life

After the death of his first wife, Paul married Dr. Doris Walch, teaching medieval literature at the University of Bonn.

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Personal Life

Paul died on 7 December 1993 at the age of 80 in Bonn, North Rhine-Westphalia, Germany.

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Personal Life

Wolfgang Paul was born on August 10, 1913 in Lorenzkirch, a small village in Saxony, German Empire, as the fourth child of Theodor and Elisabeth Paul. His parents had six children.

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Childhood & Early Life

Paul grew up in Munich where his father was a professor of pharmaceutic chemistry at the university. He became familiar with the life of a scientist in a chemical laboratory quite early. His father passed away when Paul was still a schoolboy.

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Childhood & Early Life

After finishing the gymnasium in Munich with 9 years of Latin and 6 years of ancient Greek, history and philosophy, he decided to become a physicist.

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Childhood & Early Life

Arnold Sommerfeld, his father’s colleague at the university, advised him to begin with an apprenticeship in precision mechanics.

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Childhood & Early Life

Later, in the fall 1932, he commenced his studies at the Technische Hochschule München.

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Childhood & Early Life

In his days as professor at the university he worked in mass spectrometry and isotope separation together with W. Walcher. When they heard of the development of the betatron by D. Kerst in the United States and also of a similar development by Gund at Siemens Company, Kopfermann saw immediately that scattering experiments with high energy electrons would enable the study of the charge structure of nuclei. He convinced Paul to turn to this new and very promising field of physics and Paul soon participated in the first test measurements at the Siemens laboratory. After the war they succeeded in getting this accelerator to Gottingen.

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Career

But due to the restriction in physics research imposed by the military government he turned for a few years his interest to radiobiology and cancer therapy by electrons in collaboration with his colleague G. Schubert from the medical faculty.

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Career

Besides, they performed some scattering experiments and studied first the electric disintegration of the deuteron, and for the first time they measured the Lamb shift in the He-spectrum with optical methods.

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Career

In 1952 he was appointed Professor at the University of Bonn and Director of the Physics Institute. Here he started new activities: molecular beam physics, mass spectrometry and high energy electron physics with his students.

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Career

The quadrupole mass spectrometer and the ion trap were conceived and studied in many respects by research students. And with the generous support of the Deutsche Forschungsgemeinschaft, Paul and his colleagues built a 500 MeV electron synchrotron, the first in Europe working according to the new principle of strong focusing. It was followed in 1965 by a synchroton for 2500 MeV.

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Career

Paul won the Nobel Prize for physics in 1989 for his development of the Paul trap—an electromagnetic device that captures ions (electrically charged atoms) and holds them long enough for their properties to be accurately measured.

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Awards & Achievements

He served as an advisor at CERN due to his experience in accelerator physics.

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Awards & Achievements

He served as a member and later chairman of the Scientific Policy Committee. He also served the scientific delegate of Germany in the CERN-Council for many years.

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Awards & Achievements

For a short period he was chairman of ECFA, the European Committee for Future Accelerators.

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Awards & Achievements