Willem Hendrik Keesom Scientist

Willem Hendrik Keesom (21 June 1876, Texel – 24 March 1956, Leiden) was a Dutch physicist who, in 1926, invented a method to freeze liquid helium.He also developed the first mathematical description of dipole-dipole interactions in 1921. Thus, dipole-dipole interactions are also known as Keesom interactions.He was previously a student of Heike Kamerlingh Onnes, who had discovered superconductivity (a feat for which Kamerlingh Onnes received the 1913 Nobel Prize in Physics). He also discovered the lambda-point transition specific-heat maximum between Helium-I and Helium-2 in 1930 (Basic Superfluids p25/Tony Guenault).

Personal facts

Birth dateJune 21, 1876
Birth place
Texel
Nationality
Netherlands
Date of deathMarch 24, 1956
Place of death
Leiden
Known for
Helium

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Scientist

doctoral advisor
Field of study
Physics

Willem Hendrik Keesom on Wikipedia

External resources

  1. http://www.historyofscience.nl/author.cfm?RecordId=260
  2. http://www.inghist.nl/Onderzoek/Projecten/BWN/lemmata/bwn1/keesom
  3. http://www.knaw.nl/waals/keesom.html