Wander Johannes de Haas

Dutch physicist (1878–1960)
Person human Q761883
Wander Johannes de Haas
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Summary

Wander Johannes de Haas was born on March 2, 1878[1], in Leiden[2]. He died on April 26, 1960[3], in Bilthoven[4]. He worked as a curator[5], physicist[6], university teacher[7], and mathematician[8]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (205 views/month, #7,290 of 1,000,298).[9]

Key Facts

  • Place of birth: Lisse[10]
  • Date of death: April 25, 1960[11]
  • Spouse: Geertruida de Haas-Lorentz[12]
  • Country of citizenship: Kingdom of the Netherlands[13]
  • Native language: Dutch[14]
  • Field of work: physics[15]
  • Employer: Delft University of Technology[16], Leiden University[17], University of Groningen[18]
  • Educated at: Leiden University[19]
  • Doctoral advisor: Heike Kamerlingh Onnes[20]
  • Award received: Rumford Medal[21]
  • Member of: Royal Netherlands Academy of Arts and Sciences[22]
  • Sex or gender: male[23]
  • Doctoral student: Cornelis Jacobus Gorter[24], Gerardus J. Sizoo[25], Pieter van der Leeden[26], Bram van Heel[27], Frits Karel du Pré[28], Joost van den Handel[29], Hermanna Catharina Offerhaus[30], Pieter Martinus van Alphen[31]
  • Commons category: Wander Johannes de Haas[32]
  • Archives at: ETH Zurich University Archives[33]
  • Residence: Netherlands[34]
  • Family name: de Haas[35]
  • Given name: Wander[36], Johannes[37]
  • Described by source: Physicists: Biographical Dictionary[38]
  • Participant in: 3rd Solvay Conference on Physics[39]
  • Nominated for: Nobel Prize in Physics[40]
  • Languages spoken, written or signed: Dutch[41]
  • Name in native language: Wander Johannes de Haas[42]
  • Maintained by WikiProject: WikiProject Mathematics[43]

Body

Works and Contributions

Things named for Wander Johannes de Haas include Einstein–De Haas effect[44], a physical phenomenon[45]; Shubnikov–de Haas effect[46], a physical phenomenon[47]; and De Haas–Van Alphen effect[48], a phenomenon[49].

Why It Matters

Wander Johannes de Haas has Wikipedia articles in 17 language editions, a strong signal of global cultural recognition.[50] He is known by 32 alternative names across languages and contexts.[51]

He is credited with the discovery of Einstein–De Haas effect[52], a physical phenomenon[53]. Entities named for him include Einstein–De Haas effect[44], a physical phenomenon[45]; Shubnikov–de Haas effect[46], a physical phenomenon[47]; and De Haas–Van Alphen effect[48], a phenomenon[49].

His notable doctoral advisees include Cornelis Jacobus Gorter[54], a physicist[55], 1907–1980[56], of Kingdom of the Netherlands[57], awarded the doctor honoris causa from the University of Grenoble[58].

FAQs

Where was Wander Johannes de Haas born?

Wander Johannes de Haas's place of birth was Leiden[2].

Where did Wander Johannes de Haas die?

Wander Johannes de Haas died in Bilthoven[4].

Who was Wander Johannes de Haas married to?

Wander Johannes de Haas's spouses include Geertruida de Haas-Lorentz[12].

What did Wander Johannes de Haas do for work?

Wander Johannes de Haas worked as a curator[5], physicist[6], university teacher[7], and mathematician[8].

Where did Wander Johannes de Haas go to school?

Wander Johannes de Haas was educated at Leiden University[19].

What awards did Wander Johannes de Haas receive?

Honors received include Rumford Medal[21].

What did Wander Johannes de Haas discover?

Wander Johannes de Haas is credited as discoverer of Einstein–De Haas effect[52].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [10] ↑ . Catalogus Professorum Academiae Groninganae. Retrieved . wikidata.org.
  3. [4] ↑ . Catalogus Professorum Academiae Groninganae. Retrieved . wikidata.org.
  4. [23] ↑ . dataset Library TU Delft. Retrieved . wikidata.org.
  5. [12] ↑ . wikidata.org.
  6. [13] ↑ . Leidse Hoogleraren. Retrieved . wikidata.org.
  7. [19] ↑ . wikidata.org.
  8. [15] ↑ . wikidata.org.
  9. [14] ↑ . wikidata.org.
  10. [5] ↑ . wikidata.org.
  11. [6] ↑ . wikidata.org.
  12. [7] ↑ . dataset Library TU Delft. Retrieved . wikidata.org.
  13. [8] ↑ . wikidata.org.
  14. [16] ↑ . dataset Library TU Delft. Retrieved . wikidata.org.
  15. [17] ↑ . Leidse Hoogleraren. Retrieved . wikidata.org.
  16. [18] ↑ . Catalogus Professorum Academiae Groninganae. Retrieved . wikidata.org.
  17. [21] ↑ . royalsociety.org. royalsociety.org. Provenance: wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [24] ↑ . wikidata.org.
  20. [25] ↑ . wikidata.org.
  21. [26] ↑ . wikidata.org.
  22. [27] ↑ . Mathematics Genealogy Project. wikidata.org.
  23. [28] ↑ . Mathematics Genealogy Project. wikidata.org.
  24. [29] ↑ . Mathematics Genealogy Project. wikidata.org.
  25. [30] ↑ . Mathematics Genealogy Project. wikidata.org.
  26. [31] ↑ . wikidata.org.
  27. [32] ↑ . wikidata.org.
  28. [22] ↑ . wikidata.org.
  29. [33] ↑ . vls.hsa.ethz.ch. Retrieved . vls.hsa.ethz.ch. Provenance: wikidata.org.
  30. [34] ↑ . wikidata.org.
  31. [1] ↑ . Biografisch Portaal. Retrieved . wikidata.org.
  32. [3] ↑ . Biografisch Portaal. Retrieved . wikidata.org.
  33. [11] ↑ . Catalogus Professorum Academiae Groninganae. Retrieved . wikidata.org.
  34. [35] ↑ . dataset Library TU Delft. Retrieved . wikidata.org.
  35. [36] ↑ . Leidse Hoogleraren. Retrieved . wikidata.org.
  36. [37] ↑ . Leidse Hoogleraren. Retrieved . wikidata.org.
  37. [38] ↑ . wikidata.org.
  38. [39] ↑ . wikidata.org.
  39. [40] ↑ . nobelprize.org. wikidata.org.
  40. [41] ↑ . wikidata.org.
  41. [42] ↑ . wikidata.org.
  42. [43] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [52] ↑ . wikidata.org. → on this site
  2. [54] ↑ . wikidata.org. → on this site
  3. [44] ↑ . wikidata.org. → on this site
  4. [46] ↑ . wikidata.org. → on this site
  5. [48] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [53] ↑ . Wikidata. wikidata.org. → on this site
  2. [55] ↑ . Wikidata. wikidata.org. → on this site
  3. [56] ↑ . Wikidata. wikidata.org. → on this site
  4. [57] ↑ . Wikidata. wikidata.org. → on this site
  5. [58] ↑ . Wikidata. wikidata.org. → on this site
  6. [45] ↑ . Wikidata. wikidata.org. → on this site
  7. [47] ↑ . Wikidata. wikidata.org. → on this site
  8. [49] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [9] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [50] ↑ . Wikidata sitelinks. wikidata.org.
  3. [51] ↑ . Wikidata aliases. wikidata.org.

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 4d ago · OKA bot bot · 2026-10-18 view diff on Wikidata ↗
    Residence → Netherlands
    Family name → de Haas
    Place of birth → Leiden, Lisse
    Award received → Rumford Medal
    + 31 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-statements-multiple-properties-update:0||2 */ source for date of birth, source for date of death from Store norske leksikon ([[Wikidata:Requests for permissions/Bot/OKA bot 2|OKA bot t"
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