Eco d'espín

Spin echo - response of spin to electromagnetic radiation. Article “Eco d'espín” in Catalan Wikipedia has 46.6 points for quality (as of July 1, 2026). The article contains 21 references and 7 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Catalan) language version.

Since the creation of article “Eco d'espín”, its content was written by 1 registered users of Catalan Wikipedia and edited by 142 registered Wikipedia users in all languages.

The article is cited 4 times in Catalan Wikipedia and cited 152 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Catalan): #2518 in July 2025
• Global: #120920 in July 2011

The highest popularity rank from 2008:

• Local (Catalan): #320306 in November 2025
• Global: #215563 in November 2014

There are 13 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.

#	Language	Quality grade	Quality score
1	English (en) Spin echo		52.4813
2	Catalan (ca) Eco d'espín		46.645
3	Czech (cs) Spinové echo		25.0914
4	Spanish (es) Eco de espín		21.5505
5	Russian (ru) Спиновое эхо		20.9742
6	Kazakh (kk) Спиндік жаңғырық		20.2439
7	Chinese (zh) 自旋迴訊		17.303
8	Japanese (ja) スピンエコー法		16.4999
9	Arabic (ar) صدى المغزل		14.7597
10	Ukrainian (uk) Спінове ехо		14.5622

More...

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

The most popular language versions of the article "Eco d'espín" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Spin echo		708 905
2	Japanese (ja) スピンエコー法		117 959
3	German (de) Spin-Echo		114 012
4	Chinese (zh) 自旋迴訊		35 612
5	Spanish (es) Eco de espín		32 711
6	Russian (ru) Спиновое эхо		25 781
7	Czech (cs) Spinové echo		9 485
8	Persian (fa) ردیف تصویرسازی اسپین اکو		8 987
9	Arabic (ar) صدى المغزل		2 814
10	Finnish (fi) Spin-kaiku		2 774

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

The most popular language versions of the article "Eco d'espín" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Spin echo		1 801
2	German (de) Spin-Echo		279
3	Japanese (ja) スピンエコー法		197
4	Russian (ru) Спиновое эхо		111
5	Chinese (zh) 自旋迴訊		98
6	Spanish (es) Eco de espín		30
7	Czech (cs) Spinové echo		26
8	Persian (fa) ردیف تصویرسازی اسپین اکو		20
9	Finnish (fi) Spin-kaiku		6
10	Catalan (ca) Eco d'espín		5

More...

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

Language versions of the article "Eco d'espín" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Spin echo		58
2	German (de) Spin-Echo		23
3	Japanese (ja) スピンエコー法		15
4	Russian (ru) Спиновое эхо		10
5	Chinese (zh) 自旋迴訊		7
6	Arabic (ar) صدى المغزل		6
7	Czech (cs) Spinové echo		5
8	Persian (fa) ردیف تصویرسازی اسپین اکو		5
9	Spanish (es) Eco de espín		4
10	Ukrainian (uk) Спінове ехо		4

More...

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

Language versions of the article "Eco d'espín" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	English (en) Spin echo		3
2	Arabic (ar) صدى المغزل		0
3	Catalan (ca) Eco d'espín		0
4	Czech (cs) Spinové echo		0
5	German (de) Spin-Echo		0
6	Spanish (es) Eco de espín		0
7	Persian (fa) ردیف تصویرسازی اسپین اکو		0
8	Finnish (fi) Spin-kaiku		0
9	Japanese (ja) スピンエコー法		0
10	Kazakh (kk) Спиндік жаңғырық		0

More...

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

Language versions of the article "Eco d'espín" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Spin echo		63
2	Japanese (ja) スピンエコー法		20
3	German (de) Spin-Echo		18
4	Persian (fa) ردیف تصویرسازی اسپین اکو		11
5	Russian (ru) Спиновое эхо		8
6	Chinese (zh) 自旋迴訊		7
7	Spanish (es) Eco de espín		6
8	Arabic (ar) صدى المغزل		5
9	Ukrainian (uk) Спінове ехо		5
10	Catalan (ca) Eco d'espín		4

More...

#	Language	Value
ar	Arabic صدى المغزل
ca	Catalan Eco d'espín
cs	Czech Spinové echo
de	German Spin-Echo
en	English Spin echo
es	Spanish Eco de espín
fa	Persian ردیف تصویرسازی اسپین اکو
fi	Finnish Spin-kaiku
ja	Japanese スピンエコー法
kk	Kazakh Спиндік жаңғырық
ru	Russian Спиновое эхо
uk	Ukrainian Спінове ехо
zh	Chinese 自旋迴訊

Best Rank

Catalan: #320306 11.2025

Global: #215563 11.2014

Best Rank

Catalan: #2518 07.2025

Global: #120920 07.2011

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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