Julius Edgar Lilienfeld

Austro-Hungarian physicist
Person human Q697195
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Julius Edgar Lilienfeld

Summary

Julius Edgar Lilienfeld is a human[1]. He was born in Lviv[2]. He was born on April 18, 1882[3]. He died in Charlotte Amalie[4]. He died on August 28, 1963[5]. He worked as a physicist[6], inventor[7], university teacher[8], and electrical engineer[9]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (269 views/month, #7,254 of 1,000,298).[10]

Key Facts

  • Julius Edgar Lilienfeld was born in Lviv[2].
  • Julius Edgar Lilienfeld died in Charlotte Amalie[4].
  • Julius Edgar Lilienfeld was born on April 18, 1882[3].
  • Julius Edgar Lilienfeld died on August 28, 1963[5].
  • Julius Edgar Lilienfeld held citizenship in Cisleithania[11].
  • Julius Edgar Lilienfeld held citizenship in United States[12].
  • Julius Edgar Lilienfeld's professions included physicist[6].
  • Julius Edgar Lilienfeld worked as an inventor[7].
  • Julius Edgar Lilienfeld's professions included university teacher[8].
  • Julius Edgar Lilienfeld's professions included electrical engineer[9].
  • Julius Edgar Lilienfeld's field of work was physics[13].
  • Julius Edgar Lilienfeld's field of work was field-effect transistor[14].
  • Julius Edgar Lilienfeld's field of work was electrolyte[15].
  • Julius Edgar Lilienfeld's field of work was capacitor[16].
  • Julius Edgar Lilienfeld's field of work was electric current[17].
  • Julius Edgar Lilienfeld's field of work was rectifier[18].
  • Julius Edgar Lilienfeld was employed by Leipzig University[19].
  • Julius Edgar Lilienfeld's education included a stint at Humboldt-Universität zu Berlin[20].
  • Julius Edgar Lilienfeld's doctoral advisor was Max Planck[21].
  • Julius Edgar Lilienfeld is recorded as male[22].
  • Julius Edgar Lilienfeld's instance of is recorded as human[23].
  • Julius Edgar Lilienfeld's Commons category is recorded as Julius Edgar Lilienfeld[24].
  • Julius Edgar Lilienfeld earned the academic degree of doctorate[25].
  • Julius Edgar Lilienfeld's family name is recorded as Lilienfeld[26].
  • Julius Edgar Lilienfeld's given name is recorded as Julius[27].

Body

Origins and Family

Julius Edgar Lilienfeld was born in Lviv[2]. He was born on April 18, 1882[3].

Education

Julius Edgar Lilienfeld's education included a stint at Humboldt-Universität zu Berlin[20]. His doctoral advisor was Max Planck[21]. He earned the academic degree of doctorate[25].

Career and Affiliations

Recorded occupations include physicist[6], inventor[7], university teacher[8], and electrical engineer[9]. Fields of work include physics[13], a branch of science[28]; field-effect transistor[14], a semiconductor device[29]; electrolyte[15], a chemical substance[30]; capacitor[16]; electric current[17]; and rectifier[18]. Among Julius Edgar Lilienfeld's employers was Leipzig University[19].

Death and Burial

Julius Edgar Lilienfeld died on August 28, 1963[5]. He passed away in Charlotte Amalie[4].

Works and Contributions

Things named for Julius Edgar Lilienfeld include Lilienfeld Prize[31], an award[32], in United States[33], founded in 1989[34].

Why It Matters

Julius Edgar Lilienfeld ranks in the top 0.73% of human entities by monthly Wikipedia readership (269 views/month, #7,254 of 1,000,298).[10] He has Wikipedia articles in 16 language editions, a strong signal of global cultural recognition.[35] He is known by 11 alternative names across languages and contexts.[36]

He is credited with the discovery of field-effect transistor[37], a semiconductor device[38]. Entities named for him include Lilienfeld Prize[31], an award[32], in United States[33], founded in 1989[34].

FAQs

Where was Julius Edgar Lilienfeld born?

Julius Edgar Lilienfeld was born in Lviv[2].

Where did Julius Edgar Lilienfeld die?

Julius Edgar Lilienfeld died in Charlotte Amalie[4].

What did Julius Edgar Lilienfeld do for work?

Julius Edgar Lilienfeld worked as physicist[6], inventor[7], university teacher[8], and electrical engineer[9].

Where did Julius Edgar Lilienfeld go to school?

Julius Edgar Lilienfeld was educated at Humboldt-Universität zu Berlin[20].

What did Julius Edgar Lilienfeld discover?

Julius Edgar Lilienfeld is credited as discoverer of field-effect transistor[37].

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. [22] . Czech National Authority Database. Retrieved . wikidata.org.
  4. [11] . wikidata.org.
  5. [12] . wikidata.org.
  6. [23] . wikidata.org.
  7. [20] . wikidata.org.
  8. [13] . wikidata.org.
  9. [14] . Czech National Authority Database. Retrieved . wikidata.org.
  10. [15] . Czech National Authority Database. Retrieved . wikidata.org.
  11. [16] . Czech National Authority Database. Retrieved . wikidata.org.
  12. [17] . Czech National Authority Database. Retrieved . wikidata.org.
  13. [18] . Czech National Authority Database. Retrieved . wikidata.org.
  14. [6] . wikidata.org.
  15. [7] . wikidata.org.
  16. [8] . wikidata.org.
  17. [9] . Czech National Authority Database. Retrieved . wikidata.org.
  18. [19] . wikidata.org.
  19. [21] . wikidata.org.
  20. [24] . wikidata.org.
  21. [25] . Integrated Authority File. Retrieved . wikidata.org.
  22. [3] . Brockhaus Enzyklopädie. Retrieved . wikidata.org.
  23. [5] . Professorenkatalog der Universität Leipzig. Retrieved . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [37] . wikidata.org. → on this site
  2. [31] . 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. [38] . 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

Class ancestry

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

Aggregate / graph-position facts

  1. [10] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [35] . Wikidata sitelinks. wikidata.org.
  3. [36] . 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). Julius Edgar Lilienfeld. Retrieved April 10, 2026, from https://4ort.xyz/entity/julius-edgar-lilienfeld
MLA “Julius Edgar Lilienfeld.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/julius-edgar-lilienfeld.
BibTeX @misc{4ortxyz_julius-edgar-lilienfeld_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Julius Edgar Lilienfeld}}, year = {2026}, url = {https://4ort.xyz/entity/julius-edgar-lilienfeld}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Julius Edgar Lilienfeld — https://4ort.xyz/entity/julius-edgar-lilienfeld (retrieved 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. 12d ago · MatSuBot bot · 2026-05-25 view diff on Wikidata ↗
    Work location Leipzig
    Field of work physics, field-effect transistor, electrolyte +7
    Instance of
    Employer Leipzig University
    + 19 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||arz, ru */ import labels from sitelinks; cleanup"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.