எதிர்மறை ஒளிவிலகல்

ta

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எதிர்மறை ஒளிவிலகல்

Quality:

Negative refraction - electromagnetic property induced by some exotic optical materials. Article "எதிர்மறை ஒளிவிலகல்" in Tamil Wikipedia has 20.1 points for quality (as of July 1, 2025). The article contains 1 references and 5 sections.

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

Since the creation of article "எதிர்மறை ஒளிவிலகல்", its content was written by 9 registered users of Tamil Wikipedia and edited by 100 registered Wikipedia users in all languages.

The highest Authors Interest rank from 2001:

  • Local (Tamil): #1402 in March 2016
  • Global: #49095 in August 2020

The highest popularity rank from 2008:

  • Local (Tamil): #9368 in October 2010
  • Global: #507189 in December 2009

There are 4 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
1English (en)
Negative refraction
27.5088
2Chinese (zh)
负折射
26.7303
3Tamil (ta)
எதிர்மறை ஒளிவிலகல்
20.1083
4French (fr)
Réfraction négative
12.6861
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 "எதிர்மறை ஒளிவிலகல்" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Negative refraction
208 457
2French (fr)
Réfraction négative
27 768
3Chinese (zh)
负折射
26 108
4Tamil (ta)
எதிர்மறை ஒளிவிலகல்
2 851
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 "எதிர்மறை ஒளிவிலகல்" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Negative refraction
1 076
2Chinese (zh)
负折射
112
3French (fr)
Réfraction négative
84
4Tamil (ta)
எதிர்மறை ஒளிவிலகல்
6
More...

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

The highest AI

Language versions of the article "எதிர்மறை ஒளிவிலகல்" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Negative refraction
67
2French (fr)
Réfraction négative
19
3Tamil (ta)
எதிர்மறை ஒளிவிலகல்
9
4Chinese (zh)
负折射
5
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 "எதிர்மறை ஒளிவிலகல்" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Negative refraction
8
2French (fr)
Réfraction négative
0
3Tamil (ta)
எதிர்மறை ஒளிவிலகல்
0
4Chinese (zh)
负折射
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 "எதிர்மறை ஒளிவிலகல்" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Negative refraction
25
2French (fr)
Réfraction négative
9
3Chinese (zh)
负折射
8
4Tamil (ta)
எதிர்மறை ஒளிவிலகல்
0
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
enEnglish
Negative refraction
frFrench
Réfraction négative
taTamil
எதிர்மறை ஒளிவிலகல்
zhChinese
负折射

Popularity rank trends

Best Rank Tamil:
#9368
10.2010
Global:
#507189
12.2009

AI rank trends

Best Rank Tamil:
#1402
03.2016
Global:
#49095
08.2020

Local popularity rank history

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Negative refraction from Wikipedia articles about Doppler effect, Refraction, Refractive index, Metamaterial and Reflection. Whereas reading the article about Negative refraction people most often go to Wikipedia articles on Metamaterial, Negative index metamaterials, Refractive index, Superlens and Doppler effect.

Cumulative results of quality and popularity of the Wikipedia article

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

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