Paul Langevin

French physicist, philosopher of science and pedagogue (1872-1946)
Person human Q25320
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Summary

Paul Langevin was born on January 23, 1872[1], in Paris[2]. He died in Paris[3]. He worked as a physicist[4], chemist[5], philosopher of science[6], pedagogue[7], and university teacher[8]. He ranks in the top 0.71% of human entities by monthly Wikipedia readership (5,507 views/month, #7,087 of 1,000,298).[9]

Key Facts

  • Place of burial: Panthéon[10], Père Lachaise Cemetery[11]
  • Father: Victor-Charles Langevin[12]
  • Mother: Marie-Adélaïde Pinel[13]
  • Spouse: Jeanne Desfosses[14]
  • Child: Jean Langevin[15], André Langevin[16], Madeleine Varloteau[17], Hélène Solomon-Langevin[18], Paul-Gilbert Langevin[19]
  • Country of citizenship: France[20]
  • Field of work: physics[21], chemistry[22], philosophy of science[23], theoretical physics[24], experimental physics[25], pedagogy[26]
  • Position held: president[27], professor[28], director[29], founder[30], member[31]
  • Employer: Collège de France[32], ESPCI Paris, PSL University[33]
  • Educated at: University of Cambridge[34], University of Paris[35], École Normale Supérieure[36], ESPCI Paris, PSL University[37]
  • Doctoral advisor: Pierre Curie[38], J. J. Thomson[39], Gabriel Lippmann[40]
  • Award received: Copley Medal[41], Hughes Medal[42], Grand Cross of the Legion of Honour[43], La Caze Prize of the Academy of Sciences[44], Guthrie Lecture[45], Commander of the Order of the British Empire[46], Foreign Member of the Royal Society[47], Commander of the Military Order of Saint James of the Sword[48], Commander with Star of the Order of Polonia Restituta[49], Saintour Prize[50]
  • Member of: Royal Society[51], Human Rights League[52], French Academy of Sciences[53], Russian Academy of Sciences[54], Göttingen Academy of Sciences and Humanities in Lower Saxony[55], Accademia Nazionale dei Lincei[56], Q140198752[57]
  • Sex or gender: male[58]
  • Member of political party: French Communist Party[59]
  • Commons category: Paul Langevin[60]
  • Unmarried partner: Éliane Montel[61]

Body

Works and Contributions

Things named for Paul Langevin include Langevin equation[62], Institut Laue–Langevin[63], Brillouin and Langevin functions[64], Paul Langevin Award[65], Langevin[66], Langevin prize[67], and 5290 Langevin[68].

Why It Matters

Paul Langevin has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[69] He is known by 10 alternative names across languages and contexts.[70]

He is credited with the discovery of sonar[71], a technique[72]. Works attributed to him include Langevin dynamics[73], a stochastic differential equation[74]. Entities named for him include Langevin equation[62], Institut Laue–Langevin[63], Brillouin and Langevin functions[64], Paul Langevin Award[65], Langevin[66], and Langevin prize[67].

His notable doctoral advisees include Irène Joliot-Curie[75], a physicist[76], 1897–1956[77], of France[78], awarded the Officer of the Legion of Honour[79], specialised in chemistry[80]; Louis de Broglie[81]; Léon Brillouin[82]; Maurice de Broglie[83]; and Louis Dunoyer de Segonzac[84].

FAQs

Where was Paul Langevin born?

Paul Langevin's place of birth was Paris[2].

Where did Paul Langevin die?

Paul Langevin died in Paris[3].

Who were Paul Langevin's parents?

Paul Langevin's father was Victor-Charles Langevin[12]. Paul Langevin's mother was Marie-Adélaïde Pinel[13].

Who was Paul Langevin married to?

Paul Langevin's spouses include Jeanne Desfosses[14].

What did Paul Langevin do for work?

Paul Langevin worked as a physicist[4], chemist[5], philosopher of science[6], pedagogue[7], and university teacher[8].

Where did Paul Langevin go to school?

Paul Langevin was educated at University of Cambridge[34], University of Paris[35], École Normale Supérieure[36], and ESPCI Paris, PSL University[37].

What awards did Paul Langevin receive?

Honors received include Copley Medal[41], Hughes Medal[42], Grand Cross of the Legion of Honour[43], and La Caze Prize of the Academy of Sciences[44].

What did Paul Langevin discover?

Paul Langevin is credited as discoverer of sonar[71].

References

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

Direct Wikidata claims

  1. [2] ↑ . Great Soviet Encyclopedia (1969–1978). Retrieved . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [58] ↑ . BnF authorities. Retrieved . wikidata.org.
  4. [12] ↑ . wikidata.org.
  5. [13] ↑ . wikidata.org.
  6. [14] ↑ . wikidata.org.
  7. [20] ↑ . wikidata.org.
  8. [27] ↑ . wikidata.org.
  9. [28] ↑ . wikidata.org.
  10. [29] ↑ . wikidata.org.
  11. [30] ↑ . wikidata.org.
  12. [31] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [34] ↑ . wikidata.org.
  19. [35] ↑ . wikidata.org.
  20. [36] ↑ . wikidata.org.
  21. [37] ↑ . wikidata.org.
  22. [21] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  23. [22] ↑ . wikidata.org.
  24. [23] ↑ . wikidata.org.
  25. [24] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  26. [25] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  27. [26] ↑ . wikidata.org.
  28. [59] ↑ . wikidata.org.
  29. [4] ↑ . wikidata.org.
  30. [5] ↑ . wikidata.org.
  31. [6] ↑ . wikidata.org.
  32. [7] ↑ . wikidata.org.
  33. [8] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  34. [32] ↑ . list of professors at Collège de France. wikidata.org.
  35. [33] ↑ . wikidata.org.
  36. [10] ↑ . wikidata.org.
  37. [11] ↑ . Le Monde. wikidata.org.
  38. [41] ↑ . docs.google.com. Retrieved . docs.google.com. Provenance: wikidata.org.
  39. [42] ↑ . wikidata.org.
  40. [43] ↑ . wikidata.org.
  41. [44] ↑ . wikidata.org.
  42. [45] ↑ . scientificlib.com. scientificlib.com. Provenance: wikidata.org.
  43. [46] ↑ . bibnum.explore.psl.eu. bibnum.explore.psl.eu. Provenance: wikidata.org.
  44. [47] ↑ . Complete List of Royal Society Fellows 1660-2007. wikidata.org.
  45. [48] ↑ . Ordens Honoríficas Portuguesas. ordens.presidencia.pt. Provenance: wikidata.org.
  46. [49] ↑ . Retrieved . wikidata.org.
  47. [50] ↑ . wikidata.org.
  48. [38] ↑ . wikidata.org.
  49. [39] ↑ . wikidata.org.
  50. [40] ↑ . wikidata.org.
  51. [60] ↑ . wikidata.org.
  52. [61] ↑ . wikidata.org.
  53. [51] ↑ . wikidata.org.
  54. [52] ↑ . wikidata.org.
  55. [53] ↑ . wikidata.org.
  56. [54] ↑ . Q137170397. wikidata.org.
  57. [55] ↑ . wikidata.org.
  58. [56] ↑ . Retrieved . wikidata.org.
  59. [57] ↑ . academiedemarine.fr. academiedemarine.fr. Provenance: wikidata.org.
  60. [1] ↑ . BnF authorities. Retrieved . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [71] ↑ . wikidata.org. → on this site
  2. [73] ↑ . wikidata.org. → on this site
  3. [75] ↑ . wikidata.org. → on this site
  4. [81] ↑ . wikidata.org. → on this site
  5. [82] ↑ . wikidata.org. → on this site
  6. [83] ↑ . wikidata.org. → on this site
  7. [84] ↑ . wikidata.org. → on this site
  8. [62] ↑ . wikidata.org. → on this site
  9. [63] ↑ . wikidata.org. → on this site
  10. [64] ↑ . wikidata.org. → on this site
  11. [65] ↑ . wikidata.org. → on this site
  12. [66] ↑ . wikidata.org. → on this site
  13. [67] ↑ . wikidata.org. → on this site
  14. [68] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [72] ↑ . Wikidata. wikidata.org. → on this site
  2. [74] ↑ . Wikidata. wikidata.org. → on this site
  3. [76] ↑ . Wikidata. wikidata.org. → on this site
  4. [77] ↑ . Wikidata. wikidata.org. → on this site
  5. [78] ↑ . Wikidata. wikidata.org. → on this site
  6. [79] ↑ . Wikidata. wikidata.org. → on this site
  7. [80] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [9] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [69] ↑ . Wikidata sitelinks. wikidata.org.
  3. [70] ↑ . Wikidata aliases. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Paul Langevin. Retrieved October 18, 2026, from https://4ort.xyz/entity/paul-langevin
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  1. 14h ago · OKA bot bot · 2026-10-18 view diff on Wikidata ↗
    Wikipedia languages → ['ar', 'arz', 'az', 'azb', 'be', 'bg', 'bn', 'ca', 'commons', 'cs', 'de', 'el',
    Claims rich → —
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  2. 10w ago · Epìdosis · 2026-08-04 view diff on Wikidata ↗
    Accademia nazionale dei lincei id → 1267-langevin-paul
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  3. 12w ago · HTQ.Karim · 2026-07-21 view diff on Wikidata ↗
    Student → Frédéric Joliot-Curie, Léon Brillouin, Louis de Broglie +2
    "/* wbsetclaim-create:2||1 */ Student: Edmond Bauer"
  4. 16w ago · Printstream · 2026-06-26 view diff on Wikidata ↗
    Member of → Royal Society, Human Rights League, French Academy of Sciences +4
    P14536 → 368735
    "/* wbcreateclaim-create:1| */ P14536: 368735, #quickstatements; #temporary_batch_1782398664614"
  5. 23w ago · Bargioni · 2026-05-07 view diff on Wikidata ↗
    Field of work → physics, chemistry, philosophy of science +3
    Field of work → —
    Writing language → English, French
    Student of → Pierre Curie
    + 49 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30468|batch #30468]]: add P1810 to P5739 2/3"
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