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Philipp Lenard
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Philipp Lenard

German physicist (1862–1947)

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Philipp Eduard Anton von Lenard (German: [ˈfɪlɪp ˈleːnaʁt] ; 7 June 1862 – 20 May 1947) was a German experimental physicist who received the Nobel Prize in Physics in 1905 for his work on cathode rays. This work led to his experimental realization of the photoelectric effect, discovering that the energy (speed) of the electrons ejected from a cathode depends only on the frequency and not the intensity of light.

Quick facts

Born
wd
Place of birth
Bratislava wd
Died
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Place of death
Messelhausen wd
Citizenship
Germany, Hungary wd
Occupation
physicist, inventor, university teacher wd
Political party
Nazi Party (since 1937) wd
Education
Heidelberg University, Gymnasium Grösslingová wd
Spouse
Katharina Lenard wd

Positions held wd

  • professor

Awards wd

  • Nobel Prize in Physics (1905)
  • Golden Party Badge
  • Rumford Medal (1896)
  • Matteucci Medal (1896)
  • Franklin Medal (1932)
  • honorary doctor of Comenius University (1942)
  • honorary member of the Physics Association (Frankfurt am Main, Germany) (1895)

About

As an active proponent of the Nazi ideology, Lenard supported Adolf Hitler in the 1920s and was an important role model for the Deutsche Physik movement during the Nazi period. He labeled Albert Einstein's contributions to theoretical physics as "Jewish physics".

Questions

When was Philipp Lenard born?
Philipp Lenard was born on 7 June 1862 in Bratislava.
What positions has Philipp Lenard held?
Positions held by Philipp Lenard include: professor.
Where did Philipp Lenard study?
Philipp Lenard was educated at Heidelberg University, Gymnasium Grösslingová.

Sources

  1. Wikipedia (English): Philipp Lenard · CC BY-SA 4.0
  2. Wikidata item Q57063 · CC0 1.0
  3. Image: Lenard.jpg by Unknown author Unknown author (Public domain)

Last updated · facts checked 5 November 2026

Cite this page

"Philipp Lenard". DigiNepal. Last updated 1 November 2026. https://diginpl.com/people/philipp-lenard. Retrieved 5 November 2026.

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Text from the Wikipedia article Philipp Lenard, licensed under CC BY-SA 4.0. This page's text is shared under the same licence. Facts from Wikidata (CC0). Image: Lenard.jpg — Unknown author Unknown author, Public domain.

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