Dirk Coster

Dutch physicist (1889–1950)
Person human Q775969
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Dirk Coster

Summary

Dirk Coster is a human[1]. His place of birth was Amsterdam[2]. He was born on October 5, 1889[3]. He died in Groningen[4]. He died on February 12, 1950[5]. He worked as a physicist[6], university teacher[7], and engineer[8]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (10 views/month, #7,291 of 1,000,298).[9]

Key Facts

  • Born in Amsterdam[2], Dirk Coster…
  • Dirk Coster died in Groningen[4].
  • Dirk Coster was born on October 5, 1889[3].
  • Dirk Coster died on February 12, 1950[5].
  • Dirk Coster died on February 11, 1950[10].
  • Dirk Coster held citizenship in Kingdom of the Netherlands[11].
  • Dirk Coster's professions included physicist[6].
  • Dirk Coster worked as a university teacher[7].
  • Dirk Coster's professions included engineer[8].
  • Dirk Coster's field of work was physics[12].
  • Dirk Coster was employed by University of Groningen[13].
  • Dirk Coster was employed by Teylers Museum[14].
  • Dirk Coster's education included a stint at Leiden University[15].
  • Dirk Coster's education included a stint at Delft University of Technology[16].
  • Dirk Coster's doctoral advisor was Paul Ehrenfest[17].
  • A notable student of Dirk Coster was Jan Albert Prins[18].
  • Dirk Coster was a member of Royal Netherlands Academy of Arts and Sciences[19].
  • Dirk Coster is recorded as male[20].
  • Dirk Coster's instance of is recorded as human[21].
  • Dirk Coster supervised Aldert van der Ziel as a doctoral student[22].
  • Dirk Coster supervised Roman Smoluchowski as a doctoral student[23].
  • Dirk Coster supervised Klaas Writzer de Langen as a doctoral student[24].
  • Dirk Coster supervised Hessel de Vries as a doctoral student[25].
  • Dirk Coster supervised Mari Johan Druyvesteyn as a doctoral student[26].
  • Dirk Coster supervised Harmannus Hilbertus Kuipers as a doctoral student[27].

Body

Origins and Family

Born in Amsterdam[2], Dirk Coster… he was born on October 5, 1889[3].

Education

Educated at Leiden University[15], a university[28], in Netherlands[29], founded in 1575[30], headquartered in Leiden[31] and Delft University of Technology[16], an institute of technology[32], in Netherlands[33], founded in 1842[34], headquartered in Delft[35]. Dirk Coster's doctoral advisor was Paul Ehrenfest[17].

Career and Affiliations

Recorded occupations include physicist[6], university teacher[7], and engineer[8]. Dirk Coster's field of work was physics[12]. Employers include University of Groningen[13], a public research university[36], in Netherlands[37], founded in 1614[38], headquartered in Groningen[39] and Teylers Museum[14], a museum[40], in Netherlands[41], founded in 1784[42]. A notable student of him was Jan Albert Prins[18]. Doctoral students include Aldert van der Ziel[22], a physicist[43], 1910–1991[44], of Kingdom of the Netherlands[45], awarded the IEEE James H. Mulligan, Jr. Education Medal[46]; Roman Smoluchowski[23], a physicist[47], 1910–1996[48], of Poland[49], awarded the Guggenheim Fellowship[50], specialised in physics[51]; Klaas Writzer de Langen[24]; Hessel de Vries[25], a physicist[52], 1916–1959[53], of Kingdom of the Netherlands[54]; Mari Johan Druyvesteyn[26]; and Harmannus Hilbertus Kuipers[27].

Death and Burial

Recorded date of death include February 12, 1950[5] and February 11, 1950[10]. Dirk Coster died in Groningen[4].

Works and Contributions

Things named for Dirk Coster include Coster–Kronig transition[55].

Why It Matters

Dirk Coster ranks in the top 0.73% of human entities by monthly Wikipedia readership (10 views/month, #7,291 of 1,000,298).[9] He has Wikipedia articles in 15 language editions, a strong signal of global cultural recognition.[56] He is known by 3 alternative names across languages and contexts.[57]

He is credited with the discovery of hafnium[58], a chemical element[59]. Entities named for him include Coster–Kronig transition[55].

His notable doctoral advisees include Hessel de Vries[60], a physicist[61], 1916–1959[62], of Kingdom of the Netherlands[63].

FAQs

Where was Dirk Coster born?

Dirk Coster was born in Amsterdam[2].

Where did Dirk Coster die?

Dirk Coster passed away in Groningen[4].

What did Dirk Coster do for work?

Dirk Coster worked as physicist[6], university teacher[7], and engineer[8].

Where did Dirk Coster go to school?

Dirk Coster was educated at Leiden University[15] and Delft University of Technology[16].

What did Dirk Coster discover?

Dirk Coster is credited as discoverer of hafnium[58].

References

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

Direct Wikidata claims

  1. [2] . Catalogus Professorum Academiae Groninganae. Retrieved . wikidata.org.
  2. [4] . Catalogus Professorum Academiae Groninganae. Retrieved . wikidata.org.
  3. [20] . Catalogus Professorum Academiae Groninganae. Retrieved . wikidata.org.
  4. [11] . wikidata.org.
  5. [21] . wikidata.org.
  6. [15] . wikidata.org.
  7. [16] . wikidata.org.
  8. [12] . wikidata.org.
  9. [6] . wikidata.org.
  10. [7] . Retrieved . wikidata.org.
  11. [8] . Retrieved . wikidata.org.
  12. [13] . Catalogus Professorum Academiae Groninganae. Retrieved . wikidata.org.
  13. [14] . Wie is dat? (1948). Retrieved . wikidata.org.
  14. [17] . wikidata.org.
  15. [22] . Mathematics Genealogy Project. wikidata.org.
  16. [23] . Mathematics Genealogy Project. wikidata.org.
  17. [24] . Mathematics Genealogy Project. wikidata.org.
  18. [25] . Mathematics Genealogy Project. wikidata.org.
  19. [26] . Mathematics Genealogy Project. wikidata.org.
  20. [27] . Mathematics Genealogy Project. wikidata.org.
  21. [19] . wikidata.org.
  22. [3] . Biografisch Portaal. Retrieved . wikidata.org.
  23. [5] . Biografisch Portaal. Retrieved . wikidata.org.
  24. [10] . Catalogus Professorum Academiae Groninganae. Retrieved . wikidata.org.
  25. [18] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [58] . wikidata.org. → on this site
  2. [60] . wikidata.org. → on this site
  3. [55] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site
  9. [36] . Wikidata. wikidata.org. → on this site
  10. [37] . Wikidata. wikidata.org. → on this site
  11. [38] . Wikidata. wikidata.org. → on this site
  12. [39] . Wikidata. wikidata.org. → on this site
  13. [40] . Wikidata. wikidata.org. → on this site
  14. [41] . Wikidata. wikidata.org. → on this site
  15. [42] . Wikidata. wikidata.org. → on this site
  16. [43] . Wikidata. wikidata.org. → on this site
  17. [44] . Wikidata. wikidata.org. → on this site
  18. [45] . Wikidata. wikidata.org. → on this site
  19. [46] . Wikidata. wikidata.org. → on this site
  20. [47] . Wikidata. wikidata.org. → on this site
  21. [48] . Wikidata. wikidata.org. → on this site
  22. [49] . Wikidata. wikidata.org. → on this site
  23. [50] . Wikidata. wikidata.org. → on this site
  24. [51] . Wikidata. wikidata.org. → on this site
  25. [52] . Wikidata. wikidata.org. → on this site
  26. [53] . Wikidata. wikidata.org. → on this site
  27. [54] . Wikidata. wikidata.org. → on this site
  28. [59] . Wikidata. wikidata.org. → on this site
  29. [61] . Wikidata. wikidata.org. → on this site
  30. [62] . Wikidata. wikidata.org. → on this site
  31. [63] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [9] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [56] . Wikidata sitelinks. wikidata.org.
  3. [57] . Wikidata aliases. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Dirk Coster. Retrieved April 10, 2026, from https://4ort.xyz/entity/dirk-coster
MLA “Dirk Coster.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/dirk-coster.
BibTeX @misc{4ortxyz_dirk-coster_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Dirk Coster}}, year = {2026}, url = {https://4ort.xyz/entity/dirk-coster}, note = {Accessed: 2026-04-10}}
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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. 3d ago · Horcrux · 2026-05-18 view diff on Wikidata ↗
    Student Jan Albert Prins
    Occupation physicist, university teacher, engineer
    Instance of
    Instance of human
    + 25 other properties edited (see Wikidata diff for full list)
    "/* wbsetqualifier-add:1| */ [[Property:P1810]]: Coster, Dirk, #quickstatements; #temporary_batch_1779097876633"
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