Запрещённая зона

Quality:

Band gap - energy range in a solid where no electron states can exist. Article “Запрещённая зона” in Russian Wikipedia has 17.9 points for quality (as of July 1, 2025). The article contains 5 references and 8 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.99 points.

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

Since the creation of article “Запрещённая зона”, its content was written by 37 registered users of Russian Wikipedia and edited by 585 registered Wikipedia users in all languages.

The article is cited 171 times in Russian Wikipedia and cited 2714 times in all languages.

The highest Authors Interest rank from 2001:

Local (Russian): #2153 in August 2005
Global: #2528 in January 2004

The highest popularity rank from 2008:

Local (Russian): #15950 in December 2008
Global: #26052 in October 2014

There are 28 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

#	Language	Quality score
1	English (en) Band gap	62.6161
2	Simple English (simple) Band gap	57.3096
3	Greek (el) Ενεργειακό χάσμα	53.5555
4	Hungarian (hu) Tiltott sáv	41.265
5	German (de) Bandlücke	41.2046
6	French (fr) Bande interdite	39.629
7	Catalan (ca) Banda prohibida	38.9428
8	Spanish (es) Banda prohibida	35.4984
9	Persian (fa) نوار ممنوعه	34.4078
10	Japanese (ja) バンドギャップ	30.537

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 "Запрещённая зона" in all the time

#	Language	Relative popularity
1	English (en) Band gap	4 160 581
2	Japanese (ja) バンドギャップ	1 320 839
3	German (de) Bandlücke	615 060
4	Russian (ru) Запрещённая зона	600 721
5	Spanish (es) Banda prohibida	399 812
6	Chinese (zh) 能隙	324 879
7	Polish (pl) Przerwa energetyczna	218 790
8	Italian (it) Banda proibita	154 301
9	Korean (ko) 띠틈	135 136
10	Portuguese (pt) Banda proibida	121 534

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 "Запрещённая зона" in June 2025

#	Language	Relative popularity
1	English (en) Band gap	8 761
2	Japanese (ja) バンドギャップ	1 822
3	Russian (ru) Запрещённая зона	1 278
4	German (de) Bandlücke	1 069
5	Simple English (simple) Band gap	861
6	Chinese (zh) 能隙	815
7	Spanish (es) Banda prohibida	506
8	French (fr) Bande interdite	501
9	Korean (ko) 띠틈	391
10	Polish (pl) Przerwa energetyczna	321

More...

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

The highest AI

Language versions of the article "Запрещённая зона" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	Relative AI
1	English (en) Band gap	166
2	German (de) Bandlücke	85
3	Russian (ru) Запрещённая зона	37
4	Italian (it) Banda proibita	36
5	Spanish (es) Banda prohibida	25
6	Dutch (nl) Verboden zone	25
7	Japanese (ja) バンドギャップ	22
8	Polish (pl) Przerwa energetyczna	21
9	Persian (fa) نوار ممنوعه	19
10	Chinese (zh) 能隙	18

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 "Запрещённая зона" with the highest AI in June 2025

#	Language	Relative AI
1	Greek (el) Ενεργειακό χάσμα	2
2	Simple English (simple) Band gap	1
3	Arabic (ar) فجوة النطاق	0
4	Catalan (ca) Banda prohibida	0
5	German (de) Bandlücke	0
6	English (en) Band gap	0
7	Esperanto (eo) Bendbreĉo	0
8	Spanish (es) Banda prohibida	0
9	Estonian (et) Keelutsoon (füüsika)	0
10	Persian (fa) نوار ممنوعه	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 "Запрещённая зона" with the highest Citation Index (CI)

#	Language	Relative CI
1	English (en) Band gap	559
2	Japanese (ja) バンドギャップ	259
3	German (de) Bandlücke	257
4	French (fr) Bande interdite	213
5	Chinese (zh) 能隙	186
6	Russian (ru) Запрещённая зона	171
7	Persian (fa) نوار ممنوعه	146
8	Spanish (es) Banda prohibida	127
9	Italian (it) Banda proibita	120
10	Catalan (ca) Banda prohibida	95

More...

Scores

Estimated value for Wikipedia:

Russian:

Global:

Popularity in June 2025:

Russian:

Global:

Popularity in all years:

Russian:

Global:

Authors in June 2025:

Russian:

Global:

Registered authors in all years:

Russian:

Global:

Citations:

Russian:

Global:

Quality measures

Interwikis

#	Language	Value
ar	Arabic فجوة النطاق
ca	Catalan Banda prohibida
de	German Bandlücke
el	Greek Ενεργειακό χάσμα
en	English Band gap
eo	Esperanto Bendbreĉo
es	Spanish Banda prohibida
et	Estonian Keelutsoon (füüsika)
fa	Persian نوار ممنوعه
fr	French Bande interdite
he	Hebrew פער אסור
hi	Hindi बैण्ड अन्तराल
hu	Hungarian Tiltott sáv
it	Italian Banda proibita
ja	Japanese バンドギャップ
ko	Korean 띠틈
nl	Dutch Verboden zone
pl	Polish Przerwa energetyczna
pt	Portuguese Banda proibida
ru	Russian Запрещённая зона
simple	Simple English Band gap
sl	Slovenian Prepovedani pas
sv	Swedish Bandgap
th	Thai ช่องว่างพลังงาน
tr	Turkish Bant aralığı
uk	Ukrainian Заборонена зона
uz	Uzbek Taqiqlangan zona
zh	Chinese 能隙

Popularity rank trends

Best Rank	Russian: #15950 12.2008	Global: #26052 10.2014

AI rank trends

Best Rank	Russian: #2153 08.2005	Global: #2528 01.2004

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Band gap from Wikipedia articles about Light-emitting diode, Semiconductor, Wide bandgap semiconductors, Electronic band structure and Gallium nitride. Whereas reading the article about Band gap people most often go to Wikipedia articles on Electronic band structure, Valence and conduction bands, Valence band, Energy level and Conduction band.

Cumulative results of quality and popularity of the Wikipedia article

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

en: Band gap

ja: バンドギャップ

de: Bandlücke

ru: Запрещённая зона

es: Banda prohibida

zh: 能隙

pl: Przerwa energetyczna

it: Banda proibita

ko: 띠틈

pt: Banda proibida

fa: نوار ممنوعه

fr: Bande interdite

nl: Verboden zone

ar: فجوة النطاق

uk: Заборонена зона

simple: Band gap

sv: Bandgap

hi: बैण्ड अन्तराल

hu: Tiltott sáv

he: פער אסור

eo: Bendbreĉo

ca: Banda prohibida

et: Keelutsoon (füüsika)

th: ช่องว่างพลังงาน

sl: Prepovedani pas

tr: Bant aralığı

uz: Taqiqlangan zona

el: Ενεργειακό χάσμα

News from 12 August 2025

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In Russian Wikipedia the most popular articles on that day were: Яндекс, Главы Курска, Анкоридж, Аляска, Уэнздей (2-й сезон), Катастрофа АПЛ «Курск», Бутусов, Юрий Николаевич, Продажа Аляски, К-141 «Курск», Корж, Макс.

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

Quality and popularity assessment of Wikipedia

Запрещённая зона