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Ultra-high vacuum

artificial vacuum with very low pressure
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Ultra-high vacuum

Summary

Ultra-high vacuum ranks in the top 2% of general entities by monthly Wikipedia readership (320 views/month).[1]

Key Facts

  • Ultra-high vacuum is a type of vacuum[2].

Body

Definition and Type

Ultra-high vacuum is a type of vacuum[2].

Why It Matters

Ultra-high vacuum ranks in the top 2% of general entities by monthly Wikipedia readership (320 views/month).[1] It has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[3] It is known by 8 alternative names across languages and contexts.[4]

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [3] ↑ . Wikidata sitelinks. wikidata.org.
  3. [4] ↑ . 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). Ultra-high vacuum. Retrieved April 10, 2026, from https://4ort.xyz/entity/ultra-high-vacuum
MLA “Ultra-high vacuum.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/ultra-high-vacuum.
BibTeX @misc{4ortxyz_ultra-high-vacuum_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Ultra-high vacuum}}, year = {2026}, url = {https://4ort.xyz/entity/ultra-high-vacuum}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Ultra-high vacuum — https://4ort.xyz/entity/ultra-high-vacuum (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/ultra-high-vacuum · Last refreshed:

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 · Twofivesixbot bot · 2026-05-30 view diff on Wikidata ↗
    Subclass of → vacuum
    Aliases → —
    Subclass of → —
    "/* wbsetclaim-update-qualifiers:1||1|2 */ [[Property:P8189]]: 987007560830405171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.