Doublet state

en

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Doublet state

Quality:

Doublet state - mixed quantum state of a system with a spin of 1/2, such that there are two allowed values of the spin component, −1/2 and +1/2. Article “Doublet state” in English Wikipedia has 10.6 points for quality (as of July 1, 2025). The article contains 1 references and 3 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.56 points.

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

In June 2025 the article “Doublet state” was edited by 2 authors in English Wikipedia and written by 3 authors in all languages.

Since the creation of article “Doublet state”, its content was written by 32 registered users of English Wikipedia and edited by 51 registered Wikipedia users in all languages.

The article is cited 38 times in English Wikipedia and cited 94 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #104625 in December 2023
  • Global: #136437 in December 2023

The highest popularity rank from 2008:

  • Local (English): #320200 in January 2012
  • Global: #522372 in January 2012

There are 8 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
1Turkish (tr)
İkili durum
24.76
2English (en)
Doublet state
10.6464
3Korean (ko)
이중항 상태
8.4687
4Arabic (ar)
حالة ثنائية
6.9677
5Catalan (ca)
Estat doblet
4.5274
6Spanish (es)
Estado doblete
3.3822
7French (fr)
État doublet
1.8281
8Uzbek (uz)
Dubletlar
0.9674
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 "Doublet state" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Doublet state
258 436
2Spanish (es)
Estado doblete
17 891
3French (fr)
État doublet
11 837
4Uzbek (uz)
Dubletlar
2 019
5Arabic (ar)
حالة ثنائية
1 203
6Catalan (ca)
Estat doblet
549
7Korean (ko)
이중항 상태
507
8Turkish (tr)
İkili durum
393
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 "Doublet state" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Doublet state
1 399
2Arabic (ar)
حالة ثنائية
43
3Spanish (es)
Estado doblete
30
4French (fr)
État doublet
28
5Catalan (ca)
Estat doblet
23
6Korean (ko)
이중항 상태
22
7Turkish (tr)
İkili durum
12
8Uzbek (uz)
Dubletlar
8
More...

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

The highest AI

Language versions of the article "Doublet state" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Doublet state
32
2Arabic (ar)
حالة ثنائية
5
3Spanish (es)
Estado doblete
5
4French (fr)
État doublet
5
5Catalan (ca)
Estat doblet
2
6Korean (ko)
이중항 상태
1
7Turkish (tr)
İkili durum
1
8Uzbek (uz)
Dubletlar
0
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 "Doublet state" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Doublet state
2
2Arabic (ar)
حالة ثنائية
1
3Catalan (ca)
Estat doblet
0
4Spanish (es)
Estado doblete
0
5French (fr)
État doublet
0
6Korean (ko)
이중항 상태
0
7Turkish (tr)
İkili durum
0
8Uzbek (uz)
Dubletlar
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 "Doublet state" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Doublet state
38
2Catalan (ca)
Estat doblet
16
3Spanish (es)
Estado doblete
13
4French (fr)
État doublet
10
5Arabic (ar)
حالة ثنائية
9
6Korean (ko)
이중항 상태
5
7Uzbek (uz)
Dubletlar
2
8Turkish (tr)
İkili durum
1
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
حالة ثنائية
caCatalan
Estat doblet
enEnglish
Doublet state
esSpanish
Estado doblete
frFrench
État doublet
koKorean
이중항 상태
trTurkish
İkili durum
uzUzbek
Dubletlar

Popularity rank trends

Best Rank English:
#320200
01.2012
Global:
#522372
01.2012

AI rank trends

Best Rank English:
#104625
12.2023
Global:
#136437
12.2023

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Doublet state from Wikipedia articles about Singlet state, Triplet state, Higgs boson, Higgs mechanism and Triplet oxygen. Whereas reading the article about Doublet state people most often go to Wikipedia articles on Triplet state, Singlet state, Spin, Zeeman effect and Lie group.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 28 January 2026

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In English Wikipedia the most popular articles on that day were: Ajit Pawar, Border 2, Sharad Pawar, Killing of Alex Pretti, Ilhan Omar, Sunetra Pawar, Todd Monken, Kristi Noem, Wonder Man (miniseries), Gregory Bovino.

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