Structure hyperfine

fr

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Structure hyperfine

Quality:

Hyperfine structure - small shifts and splittings in the energy levels of atoms, molecules and ions. Article “Structure hyperfine” in French Wikipedia has 32.9 points for quality (as of July 1, 2026). The article contains 27 references and 17 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.73 points.

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

Since the creation of article “Structure hyperfine”, its content was written by 35 registered users of French Wikipedia and edited by 395 registered Wikipedia users in all languages.

The article is cited 53 times in French Wikipedia and cited 754 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (French): #17907 in April 2016
  • Global: #18699 in October 2003

The highest popularity rank from 2008:

  • Local (French): #130135 in March 2008
  • Global: #112722 in January 2020

There are 26 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, 2026 (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
1Catalan (ca)
Estructura hiperfina
55.8816
2English (en)
Hyperfine structure
51.3755
3Korean (ko)
초미세 구조
36.9732
4Ukrainian (uk)
Надтонка структура
35.6996
5French (fr)
Structure hyperfine
32.912
6Hebrew (he)
המבנה העל-דק
31.2528
7Russian (ru)
Сверхтонкая структура
30.6309
8Spanish (es)
Transición hiperfina
27.1329
9Japanese (ja)
超微細構造
26.212
10Persian (fa)
ساختار هایپرفاین
23.3819
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 "Structure hyperfine" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Hyperfine structure
1 464 198
2German (de)
Hyperfeinstruktur
409 463
3Japanese (ja)
超微細構造
129 148
4Russian (ru)
Сверхтонкая структура
116 385
5French (fr)
Structure hyperfine
76 191
6Spanish (es)
Transición hiperfina
74 936
7Chinese (zh)
超精细结构
49 599
8Italian (it)
Struttura iperfine
44 281
9Portuguese (pt)
Estrutura hiperfina
14 911
10Arabic (ar)
بنية فائقة الدقة
14 278
More...

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

Most popular in June 2026

The most popular language versions of the article "Structure hyperfine" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
Hyperfine structure
4 327
2German (de)
Hyperfeinstruktur
1 047
3Russian (ru)
Сверхтонкая структура
357
4French (fr)
Structure hyperfine
342
5Japanese (ja)
超微細構造
314
6Chinese (zh)
超精细结构
207
7Spanish (es)
Transición hiperfina
173
8Italian (it)
Struttura iperfine
168
9Korean (ko)
초미세 구조
36
10Ukrainian (uk)
Надтонка структура
36
More...

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

The highest AI

Language versions of the article "Structure hyperfine" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Hyperfine structure
126
2German (de)
Hyperfeinstruktur
57
3French (fr)
Structure hyperfine
35
4Russian (ru)
Сверхтонкая структура
27
5Italian (it)
Struttura iperfine
22
6Japanese (ja)
超微細構造
17
7Spanish (es)
Transición hiperfina
16
8Hebrew (he)
המבנה העל-דק
15
9Ukrainian (uk)
Надтонка структура
14
10Swedish (sv)
Hyperfinstruktur
9
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 2026

Language versions of the article "Structure hyperfine" with the highest AI in June 2026
#LanguageAI awardRelative AI
1Catalan (ca)
Estructura hiperfina
2
2German (de)
Hyperfeinstruktur
1
3English (en)
Hyperfine structure
1
4Korean (ko)
초미세 구조
1
5Ukrainian (uk)
Надтонка структура
1
6Arabic (ar)
بنية فائقة الدقة
0
7Belarusian (be)
Звыштонкая структура
0
8Danish (da)
Hyperfinstruktur
0
9Spanish (es)
Transición hiperfina
0
10Estonian (et)
Ülipeenstruktuur
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 "Structure hyperfine" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Hyperfine structure
179
2German (de)
Hyperfeinstruktur
80
3Chinese (zh)
超精细结构
66
4French (fr)
Structure hyperfine
53
5Russian (ru)
Сверхтонкая структура
43
6Ukrainian (uk)
Надтонка структура
42
7Japanese (ja)
超微細構造
41
8Spanish (es)
Transición hiperfina
40
9Arabic (ar)
بنية فائقة الدقة
27
10Catalan (ca)
Estructura hiperfina
25
More...

Scores

Estimated value for Wikipedia:
French:
Global:
Popularity in June 2026:
French:
Global:
Popularity in all years:
French:
Global:
Authors in June 2026:
French:
Global:
Registered authors in all years:
French:
Global:
Citations:
French:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
بنية فائقة الدقة
beBelarusian
Звыштонкая структура
caCatalan
Estructura hiperfina
daDanish
Hyperfinstruktur
deGerman
Hyperfeinstruktur
enEnglish
Hyperfine structure
esSpanish
Transición hiperfina
etEstonian
Ülipeenstruktuur
euBasque
Trantsizio hiperfin
faPersian
ساختار هایپرفاین
frFrench
Structure hyperfine
heHebrew
המבנה העל-דק
idIndonesian
Struktur hiperhalus
itItalian
Struttura iperfine
jaJapanese
超微細構造
kkKazakh
Аса нәзік түзіліс
koKorean
초미세 구조
nlDutch
Hyperfijnstructuur
nnNorwegian (Nynorsk)
Hyperfinstruktur
noNorwegian
Hyperfinstruktur
ptPortuguese
Estrutura hiperfina
ruRussian
Сверхтонкая структура
srSerbian
Hiperfina struktura
svSwedish
Hyperfinstruktur
ukUkrainian
Надтонка структура
zhChinese
超精细结构

Popularity rank trends

Best Rank French:
#130135
03.2008
Global:
#112722
01.2020

AI rank trends

Best Rank French:
#17907
04.2016
Global:
#18699
10.2003

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on Hyperfine structure from Wikipedia articles about Second, Pioneer plaque, Atomic clock, Caesium standard and Hydrogen line. Whereas reading the article about Hyperfine structure people most often go to Wikipedia articles on Fine structure, Degenerate energy level, Hydrogen line, Quadrupole and Nuclear magnetic moment.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 1 July 2026

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In French Wikipedia the most popular articles on that day were: Michael Olise, Liste des buteurs de la Coupe du monde de football, Coupe du monde de football 2026, Kylian Mbappé, All Her Fault, Rudi Garcia, Romelu Lukaku, Coupe du monde de football, Sadio Mané, Didier Deschamps.

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information