Oleg D. Jefimenko

American physicist (1922–2009)
Person human Q4177346
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Oleg D. Jefimenko

Summary

Oleg D. Jefimenko is a human[1]. He was born in Kharkiv[2]. He was born on +1922-10-14T00:00:00Z[3]. He passed away in Morgantown[4]. He died on +2009-05-14T00:00:00Z[5]. He worked as a physicist[6]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (28 views/month, #7,287 of 1,000,298).[7]

Key Facts

  • Oleg D. Jefimenko's place of birth was Kharkiv[2].
  • Oleg D. Jefimenko died in Morgantown[4].
  • Oleg D. Jefimenko was born on +1922-10-14T00:00:00Z[3].
  • Oleg D. Jefimenko died on +2009-05-14T00:00:00Z[5].
  • Oleg D. Jefimenko held citizenship in Soviet Union[8].
  • Oleg D. Jefimenko held citizenship in United States[9].
  • Oleg D. Jefimenko worked as a physicist[6].
  • Oleg D. Jefimenko's field of work was classical electromagnetism[10].
  • Oleg D. Jefimenko's field of work was special relativity[11].
  • Oleg D. Jefimenko's education included a stint at Lewis & Clark College[12].
  • Oleg D. Jefimenko's education included a stint at University of Oregon[13].
  • Oleg D. Jefimenko's education included a stint at Oregon State University[14].
  • Oleg D. Jefimenko is recorded as male[15].
  • Oleg D. Jefimenko's instance of is recorded as human[16].
  • Oleg D. Jefimenko's ISNI is recorded as 0000000066496556[17].
  • Oleg D. Jefimenko's VIAF cluster ID is recorded as 61651262[18].
  • Oleg D. Jefimenko's Library of Congress authority ID is recorded as n85804090[19].
  • Oleg D. Jefimenko's Bibliothèque nationale de France ID is recorded as 124958294[20].
  • Oleg D. Jefimenko's IdRef ID is recorded as 034173439[21].
  • Oleg D. Jefimenko's Libraries Australia ID is recorded as 35244777[22].
  • Oleg D. Jefimenko earned the academic degree of Doctor of Philosophy[23].
  • Oleg D. Jefimenko's Freebase ID is recorded as /m/05xyc9z[24].
  • Oleg D. Jefimenko's family name is recorded as Yefymenko[25].
  • Oleg D. Jefimenko's family name is recorded as Jefimenko[26].
  • Oleg D. Jefimenko's given name is recorded as Oleh[27].

Body

Origins and Family

Oleg D. Jefimenko was born in Kharkiv[2]. He was born on +1922-10-14T00:00:00Z[3].

Education

Educated at Lewis & Clark College[12], a college[28], in United States[29], founded in 1867[30], headquartered in Portland[31]; University of Oregon[13], a public university[32], in United States[33], founded in 1876[34], headquartered in Eugene[35]; and Oregon State University[14], a public university[36], in United States[37], founded in 1868[38]. Oleg D. Jefimenko earned the academic degree of Doctor of Philosophy[23].

Career and Affiliations

Oleg D. Jefimenko worked as a physicist[6]. Fields of work include classical electromagnetism[10], a branch of physics[39] and special relativity[11], a scientific theory[40], founded in 1905[41].

Death and Burial

Oleg D. Jefimenko died on +2009-05-14T00:00:00Z[5]. He passed away in Morgantown[4].

Why It Matters

Oleg D. Jefimenko ranks in the top 0.73% of human entities by monthly Wikipedia readership (28 views/month, #7,287 of 1,000,298).[7] He has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[42] He is known by 7 alternative names across languages and contexts.[43]

FAQs

Where was Oleg D. Jefimenko born?

Oleg D. Jefimenko's place of birth was Kharkiv[2].

Where did Oleg D. Jefimenko die?

Oleg D. Jefimenko died in Morgantown[4].

What did Oleg D. Jefimenko do for work?

Oleg D. Jefimenko worked as physicist[6].

Where did Oleg D. Jefimenko go to school?

Oleg D. Jefimenko was educated at Lewis & Clark College[12], University of Oregon[13], and Oregon State University[14].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [4] . wikidata.org.
  3. [15] . wikidata.org.
  4. [8] . wikidata.org.
  5. [9] . wikidata.org.
  6. [16] . wikidata.org.
  7. [12] . wikidata.org.
  8. [13] . wikidata.org.
  9. [14] . wikidata.org.
  10. [10] . wikidata.org.
  11. [11] . wikidata.org.
  12. [6] . wikidata.org.
  13. [17] . wikidata.org.
  14. [18] . wikidata.org.
  15. [19] . wikidata.org.
  16. [20] . wikidata.org.
  17. [21] . wikidata.org.
  18. [22] . wikidata.org.
  19. [23] . wikidata.org.
  20. [3] . wikidata.org.
  21. [5] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

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

Class ancestry

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

Aggregate / graph-position facts

  1. [7] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [42] . Wikidata sitelinks. wikidata.org.
  3. [43] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Oleg D. Jefimenko. Retrieved April 10, 2026, from https://4ort.xyz/entity/oleg-d-jefimenko
MLA “Oleg D. Jefimenko.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/oleg-d-jefimenko.
BibTeX @misc{4ortxyz_oleg-d-jefimenko_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Oleg D. Jefimenko}}, year = {2026}, url = {https://4ort.xyz/entity/oleg-d-jefimenko}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Oleg D. Jefimenko — https://4ort.xyz/entity/oleg-d-jefimenko (retrieved 2026-04-10)

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