Ultrabuit

ca

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Ultrabuit

Quality:

Ultra-high vacuum - artificial vacuum with very low pressure. Article “Ultrabuit” in Catalan Wikipedia has 10.5 points for quality (as of July 1, 2025). The article contains 1 references and 2 sections.

This article has the best quality in French Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “Ultrabuit”, its content was written by 2 registered users of Catalan Wikipedia and edited by 169 registered Wikipedia users in all languages.

The article is cited 8 times in Catalan Wikipedia and cited 227 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Catalan): #10188 in January 2018
  • Global: #41885 in September 2005

The highest popularity rank from 2008:

  • Local (Catalan): #61200 in August 2019
  • Global: #104974 in May 2016

There are 11 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1French (fr)
Ultravide
43.0514
2English (en)
Ultra-high vacuum
34.2238
3Czech (cs)
Ultravysoké vakuum
18.2014
4Italian (it)
Ultra alto vuoto
14.0259
5Arabic (ar)
نظام فراغ فائق
11.6707
6Catalan (ca)
Ultrabuit
10.4885
7Persian (fa)
خلاء فوق-بالا
7.7875
8Portuguese (pt)
Ultra-alto vácuo
6.4663
9Hebrew (he)
ואקום אולטרה-גבוה
2.8161
10Polish (pl)
Próżnia bardzo wysoka UHV
1.5002
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Ultrabuit" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Ultra-high vacuum
765 260
2Polish (pl)
Próżnia bardzo wysoka UHV
68 401
3French (fr)
Ultravide
49 947
4Italian (it)
Ultra alto vuoto
13 403
5Portuguese (pt)
Ultra-alto vácuo
12 774
6Persian (fa)
خلاء فوق-بالا
9 667
7Arabic (ar)
نظام فراغ فائق
1 266
8Hebrew (he)
ואקום אולטרה-גבוה
736
9Catalan (ca)
Ultrabuit
567
10Danish (da)
Ultrahøjt vakuum
451
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "Ultrabuit" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Ultra-high vacuum
3 255
2French (fr)
Ultravide
933
3Italian (it)
Ultra alto vuoto
120
4Polish (pl)
Próżnia bardzo wysoka UHV
63
5Persian (fa)
خلاء فوق-بالا
50
6Czech (cs)
Ultravysoké vakuum
21
7Portuguese (pt)
Ultra-alto vácuo
20
8Arabic (ar)
نظام فراغ فائق
19
9Danish (da)
Ultrahøjt vakuum
12
10Hebrew (he)
ואקום אולטרה-גבוה
11
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Ultrabuit" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Ultra-high vacuum
96
2French (fr)
Ultravide
27
3Italian (it)
Ultra alto vuoto
10
4Polish (pl)
Próżnia bardzo wysoka UHV
7
5Czech (cs)
Ultravysoké vakuum
6
6Persian (fa)
خلاء فوق-بالا
6
7Portuguese (pt)
Ultra-alto vácuo
6
8Hebrew (he)
ואקום אולטרה-גבוה
5
9Arabic (ar)
نظام فراغ فائق
3
10Catalan (ca)
Ultrabuit
2
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2025

Language versions of the article "Ultrabuit" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
نظام فراغ فائق
0
2Catalan (ca)
Ultrabuit
0
3Czech (cs)
Ultravysoké vakuum
0
4Danish (da)
Ultrahøjt vakuum
0
5English (en)
Ultra-high vacuum
0
6Persian (fa)
خلاء فوق-بالا
0
7French (fr)
Ultravide
0
8Hebrew (he)
ואקום אולטרה-גבוה
0
9Italian (it)
Ultra alto vuoto
0
10Polish (pl)
Próżnia bardzo wysoka UHV
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Ultrabuit" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Ultra-high vacuum
126
2French (fr)
Ultravide
32
3Italian (it)
Ultra alto vuoto
17
4Persian (fa)
خلاء فوق-بالا
14
5Catalan (ca)
Ultrabuit
8
6Arabic (ar)
نظام فراغ فائق
7
7Polish (pl)
Próżnia bardzo wysoka UHV
7
8Portuguese (pt)
Ultra-alto vácuo
7
9Hebrew (he)
ואקום אולטרה-גבוה
5
10Czech (cs)
Ultravysoké vakuum
2
More...

Scores

Estimated value for Wikipedia:
Catalan:
Global:
Popularity in June 2025:
Catalan:
Global:
Popularity in all years:
Catalan:
Global:
Authors in June 2025:
Catalan:
Global:
Registered authors in all years:
Catalan:
Global:
Citations:
Catalan:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
نظام فراغ فائق
caCatalan
Ultrabuit
csCzech
Ultravysoké vakuum
daDanish
Ultrahøjt vakuum
enEnglish
Ultra-high vacuum
faPersian
خلاء فوق-بالا
frFrench
Ultravide
heHebrew
ואקום אולטרה-גבוה
itItalian
Ultra alto vuoto
plPolish
Próżnia bardzo wysoka UHV
ptPortuguese
Ultra-alto vácuo

Popularity rank trends

Best Rank Catalan:
#61200
08.2019
Global:
#104974
05.2016

AI rank trends

Best Rank Catalan:
#10188
01.2018
Global:
#41885
09.2005

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Ultra-high vacuum from Wikipedia articles about Outer space, Vacuum, Virgo, Vacuum pump and Scanning tunneling microscope. Whereas reading the article about Ultra-high vacuum people most often go to Wikipedia articles on Vacuum, Mean free path, Free molecular flow, Orders of magnitude (pressure) and Turbomolecular pump.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 15 February 2026

On 15 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Wuthering Heights, 2026 Winter Olympics, Epstein files, Ilia Malinin, Wuthering Heights, Ghislaine Maxwell, Lucas Pinheiro Braathen, 2026 Winter Olympics medal table, Valentine's Day.

In Catalan Wikipedia the most popular articles on that day were: Oriol Cardona Coll, Loles León, Amaia Aberasturi Franco, Joan Cardona Tarrés, Kílian Jornet i Burgada, Nil Cardona Coll, Cims borrascosos, Llista de normes que estableixen l'ús obligatori del castellà a l'Espanya contemporània, Patrick Swayze, Jeffrey Epstein.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information