Ka yi tunanin ƙaramin kwakwalwar kwamfuta wacce ke iko wayarka, kwamfutar tafi-gidanka, har motarka. Wadannan kayan aiki masu rikitarwa masu ban mamaki ana gina su da matsanancin daidaito, kuma a zuciyar masana'antar ta karya shiru amma mahimmancin ƙarfi: Gases na Gaske. Wannan labarin yana bincika mahimmancin mahimmancin gas ɗin da ke da girman kai da ke taka rawa a cikin semiconducortor kayan lantarki Masana'anni, bayanin dalilin da yasa ingancinsu yake da mahimmanci kuma yadda suke taimaka wa ƙira na fasaha da muka dogara a kowace rana. Ka yi tunanin wannan: waɗannan gas ɗin sune kayan asirin da ke yin zamani kayan lantarki mai yiwuwa. Fahimtar mahimmancin shine mabuɗin don fahimtar makomar fasaha.

Samu cikin cikakkun bayanai: mahimmin aikin gas

Bari mu bincika kowane ɗayan waɗannan tambayoyin daki-daki.

1

Ba duka iskar gas an halitta daidai, musamman idan ya zo ga m tsari na masana'anta semiconductor. Gases na semiconductor, kuma ana kiranta Gases na sana'a, mallaki matakan musamman na m. Wannan yana nufin kusan kusan gaba daya sun hada da niyya iskar gas, tare da minuscule da yawa na wasu abubuwa, sau da yawa an auna shi cikin sassan kowane biliyan (ppb). Sabanin Manyan gas amfani a wasu masana'antu, waɗannan Gases na Gaske ana amfani da su don takamaiman kadarorin da aka saba da kuma iyawarsu don yin ayyukan ainihin a cikin ƙira nachiate Na'urorin lantarki. Waɗannan Ana amfani da gas ba wai kawai kamar kayan abinci ba, amma kamar yadda mahalarta masu aiki a cikin hadaddun Kayan aikin sunadarai wancan gini Na'urorin semiconductor.

Ma'anar halayen wani gas na musamman na lantarki Shin an sarrafa shi Tsakiyar Tsarin Gases. Waɗannan Kases da ganye gas galibi yana aiki ko m, a hankali zaba don iyawar su mahaifa, d ite, ko ƙirƙirar takamaiman yadudduka akan Silicon Wafer. Misali, wasu ƙungiya ana amfani dasu don adana finafinai (ajiya), yayin da wasu ake amfani da su a cikin mahaifasamar da tsari don cire kayan da ba'a so ba. Da mai tsauri bukatun na masana'antar lantarki neman bukata Ana ba da tsarkakakku Don tabbatar da amincin da aikin ƙarshe Na'urorin lantarki. Kuna iya bincika kewayon gas na gas don fahimtar bambancin da akwai.

2. Me yasa tsarkakakken tsarkakakkiyar-high-high-high ne ga gas da aka yi amfani da shi a cikin maganganun ƙwayoyin cuta na Semiconducation?

Ka yi tunanin kokarin gina skyscraper tare da tuby tubs - kawai ba zai yi aiki ba. Hakazalika, da ƙira na semiconductor kwakwalwan kwamfuta Ultra-hawan tsarkakakke. Ko da alama da yawa hakafi a cikin gas da aka yi amfani da shi na iya samun mummunan sakamako. Waɗannan hakafi abubuwa, kamar oxygen da danshi, na iya tsoma baki tare da m Kayan aikin sunadarai a lokacin samar da helemiconduction, yana haifar da lahani da ƙarshe, gazawar Na'urorin semiconductor.

Da matakin tsarkaka da ake buƙata don Gases a cikin masana'antar semicondur ne Daga cikin mafi tsauri a duniya. Muna magana ne Ultra-hawan tsarkakakke, inda har ma da wasu sassa da biliyan da ke gurbata zasu iya zama lalata. Misali, kasancewar kasancewar da ba'a so ba ion ions na iya canza kaddarorin lantarki na silicon, mayar da Ubangiji wafer mara amfani. Wannan shine dalilin da ya sa m iko mai inganci da ci gaba tsarkakewa dabaru yana da matukar muhimmanci ga kowane maroki na Gases na semiconductor. Ka yi tunanin shi kamar yin burodi - ko da kankanin abu na ba daidai ba na iya lalata komai.

3

Yayin da yawa Gases na Gaske Yi taka rawa, wasu sune marubutan da ke cikin masana'antar semiconduct. Nitrogen ana amfani da shi sosai kamar m iskar gas don ƙirƙirar yanayi mai sarrafawa, yana hana maras so Kayan aikin sunadarai. Argon, wani m gas mai rauni, yana da mahimmanci don ƙirƙirar waɗannan mahalli masu sarrafawa, musamman a cikin sarari da sauran ajiya tafiyar matakai. Hydrogen yana taka muhimmiyar rawa a ragewa hanci fari yadudduka da kuma a matsayin mai ɗaukar kaya iskar gas.

Bayan wadannan, oksijen ana amfani dashi cikin matakan iskar shaka don ƙirƙirar silicon dioxide, muhimmin abu ne mai mahimmanci. Carbon dioxide Nemo aikace-aikace a wasu mahaifamiyar aiwatarwa. Hayaɓa, wani gas mai rauni, ana amfani dashi don ganowa mai gudana kuma azaman sandar cryrogenic. Fahimtar takamaiman kaddarorin kowane iskar gas yana da mahimmanci don inganta matakai daban-daban na Tsarin halittar Semicmikation. Kamar dai yadda ake buƙatar kayan aiki daban-daban don ayyuka daban-daban, daban ƙungiya ana buƙatar matakai daban-daban don yin guntu. Kuna iya ƙarin koyo game da ingancinmu Silinda na Nitrogen Zaɓuɓɓuka.

4. Ta yaya aka yi amfani da shi musamman a zahiri a cikin masana'antar lantarki?

Hydrogen wani abu ne mai tsari iskar gas tare da yawancin aikace-aikace masu yawa a ciki semiconductor da Masana'antu na lantarki. Ofaya daga cikin amfanin sa na farko yana cikin rage ƙarfe hanci faris. A yayin wasu matakai na Tsarin halittar Semicmikation, ba a sani ba hanci fari yadudduka na iya haifar da Silicon Wafer. Babban-tsarkaka hydrogen yana aiki a matsayin raguwar wakili, maimaitawa tare da hanci fari don cire shi kuma ka bar mai tsabta silicon farfajiya.

Bugu da ƙari, hydrogen ana amfani da shi azaman mai ɗaukar kaya iskar gas a cikin daban-daban ajiya tafiyar matakai. Yana taimaka wajan jigilar sauran ƙungiya ga wafer farfajiya a cikin tsari mai sarrafawa, tabbatar da haɓaka fim. Da ƙara maida hankali kan dorewa shima yana amfani da sha'awa a ciki Green hydrogen saboda waɗannan aikace-aikacen. Madaidaitan sarrafawa hydrogen Yana sanya shi kayan aiki mai mahimmanci wajen ƙirƙirar tsarin nau'ikan microchips. Muna ba da abin dogara Silinda na Hydrogen mafita don bukatunku.

5. Wace rawa nitrogen ke wasa wajen tabbatar da inganci a masana'antar semicontory?

Nitrogen wani rashi ne kuma mai mahimmanci iskar gas a cikin masana'antar semiconduct, da farko saboda ta m Yanayi. Mahimmin aikinta shine ƙirƙirar da kuma kula da yanayi kyauta daga abubuwan da ba a iya ba oksijen da danshi, wanda zai iya gurbata m Kayan Kayan SeMemictor kuma ya tsoma baki tare da Kayan aikin sunadarai. Ka yi tunanin shi a matsayin bargo mai kariya ga tsarin masana'antu.

A cikin matakai daban-daban na Tsarin halittar Semicmikation, daga ci gaban Crystal zuwa wafer sarrafawa da taro, nitrogen Ana amfani da kayan aiki don tsarkakewa, ƙirƙirar mahalli mai tsabta, da hana hadawan hadayar hadawa. Wannan yana taimaka wajen rage lahani da tabbatar da ingancin inganci da amincin ƙarshe Na'urorin semiconductor. Daidaitaccen da ingantaccen isar da tsarkakakku nitrogen Saboda haka paramount don masana'antun semiconducters. Bincika namu Nitrogen Zaɓuɓɓukan samar da wadatar don tabbatar da ingancin ku.

6. Me ya sa aka fi son Argon sau da yawa a matsayin gas na Teertortoration?

Kama da nitrogen, argon mai daraja ne iskar gas Sabili da haka ana amfani da su m, sanya shi kyakkyawan zabi don ƙirƙirar yanayin da aka sarrafa shi a ciki Tsarin aiki na Semiciction. Lokacin da nitrogen ana amfani da shi sosai, argon yana ba da wasu fa'idodi a takamaiman aikace-aikace. Babban nauyin atomic nitrogen ya sa ya fi tasiri wajen hana yaduwar da ba a so hakafi atoms.

Argon ana amfani da shi a cikin saukar da, a ajiya dabarar da aka yiwa manufa ta bama tare da ion ions, haifar da atoms da za a fitar da sanya shi azaman fim na bakin ciki a kan wafer. Haɗin kai yana hana shi amsawa tare da kayan manufa ko fim ɗin ajiya. Argon Hakanan ana amfani dashi a Plasma mahaifamiyar aiwatarwa. Kamar nitrogen, daidaitaccen samar da tsarkakakke argon yana da mahimmanci don kiyaye amincin Ubangiji masana'antu. Yi la'akari da dogaro da mu Argon gas silinda Zaɓuɓɓuka don aikinku.

7. Bayan mahimmancin: Wadanne irin gas na musamman na lantarki suna da mahimmanci?

Lokacin da hydrogen, nitrogen, da argon suna da tushe, da yawa na wasu Gases na sana'a suna da muhimmanci ga takamaiman aikace-aikace a masana'anta semiconductor. Phosphine mabuɗi ne dankara tushen don gabatar da phosphorus cikin silicon, yana canza aikinta na lantarki. Hakazalika, maganin shanu (dauke da Arenic) da Dibora (dauke da boron) ana amfani dasu azaman dankaras.

Hayaɓa, haske gas mai rauni, ana amfani dashi don ganowa a cikin tsarin sarari kuma a matsayin wakili mai sanyaya saboda yanayin tafasasshen tafasasshen. Fukai-Kara ƙungiya, kamar suulfur hexaflumide, ana amfani dashi a Plasma mahaifazuwa yin saboda ikon su na zabi kayan cire kayan. Takamaiman hade na Kases da ganye gas Amfani da shi ya dogara da daidai Tsarin aiki na Semiciction Shiga ciki. Muna bayar da fadi kewayon gas don saduwa da buƙatun masana'antu daban-daban.

8. Waɗanne matakai masu tsauri suna tabbatar da tsarkin gas na gyaran semiconductor ɗin?

Rike da Tsarkakakancin tsarkakakku na Gases na semiconductor yana buƙatar tsarin da yawa mai ɗorewa tare da sosai mai tsauri Matakan a kowane mataki, daga samarwa zuwa isar da sako. Tsarkakewa Hanyoyi sun kunshi dabarun ci gaba kamar distillation, adsorption, da membrane rabuwa don cire ko da alama yawan hakafi. M mai nazaris ana amfani dasu don ci gaba da saka idanu Gas da gas.

SilindaS amfani don adanawa da jigilar waɗannan ƙungiya Cire tsauraran tsaftacewa da gwaji don hana gurbatawa. Marokis a cikin wannan masana'antu dole ne a bi mafi girma iko mai inganci Ka'idoji kuma sau da yawa suna riƙe da ke nuna iyawarsu don biyan waɗannan buƙatun buƙata. Sarkar samar da wadatar da aka tsara don rage haɗarin gabatar da kowane hakafi cikin wadannan mahimman kayan. Masana'antarmu ta layin samar da abubuwa 7 suna tabbatar da mafi girman ka'idodi.

9. Yaya rashi ya inganta a cikin gas na Semiconductor na Samfurin lantarki na ƙarshe?

Tasirin ko da minuscule na hakafi a Gases na semiconductor na iya zama mahimmanci, yana haifar da lahani da rage aikin a ƙarshe Na'urorin lantarki. Cire abubuwan da zasu iya rushe m Kayan aikin sunadarai a lokacin ajiya da mahaifamiyar, jagoranta ga shimfidar shimfidar wuri ko etch da ba a so. Hakafi Hakanan za'a iya haɗa atoms cikin silicon lattice, sauya kaddarorin lantarki da kuma yiwuwar haifar da gazawar na'urar.

A qarshe, hakafi na iya rage yawan amfanin ƙasa Na'urorin semiconductor, ƙara farashi na masana'antu, kuma sasanta amincin ƙarshe kayan lantarki. Wannan shine dalilin da ya sa masana'antar semiconduct Sanya irin wannan girmamawa mai ƙarfi akan Gas da gas kuma yana aiki tare da marokis wanda zai iya tabbatar da buƙata Ultra-hawan tsarkakakke. Ka yi tunanin wani gefen turɓaya karkatar da murabus na microscopic - wannan shine sikelin da kalubalen.

10. Kallon gaba: Menene wahayi na gaba a cikin gas na gas don semponduTtor da lantarki?

Da masana'antar semiconduct koyaushe yana canzawa koyaushe, kuma bukatun Gases na semiconductor suna canzawa tare da shi. Abubuwa sun hada da karuwar bukatar har ma Manyan Gases kamar yadda suke girma dabam game da chops yrink. Akwai kuma farfado da ke da hankali kan bunkasa sabon Gases na Gaske da gas da gaurayawan tare da inganta kaddarorin don dabarun masana'antu.

Dorewa wani mahimmin direba ne, tare da kara sha'awa cikin Green hydrogen da sauran yanayin muhalli ƙungiya. Ci gaban cigaba mai nazari Fasaha don gano koda ƙananan matakan hakafi Hakanan zai zama mahimmanci. Makomar kayan lantarki ba a haɗa shi da ci gaba ba a cikin samarwa da sarrafa waɗannan mahimmanci ƙungiya.

Key Titaways: Muhimmancin Gases na Semicondector

• Gases na Gaske da Ultra-hawan tsarkakakke suna da mahimmanci don Kamfanin SeMemonondCor.
• Ko da alama da yawa hakafi na iya tasiri sosai da ingancin da aminci na Na'urorin lantarki.
• Nitrogen da argon suna da mahimmanci don ƙirƙirar m ATMOSPERS, yayin hydrogen yana da mahimmanci don raguwa da aikace-aikacen masu ɗaukar kaya.
• Kewayon wasu Gases na sana'a, kamar phosphine da hayaɓa, ana amfani da takamaiman aiwatarwa.
• Matakan maganganun suna cikin wurin don tabbatar da babban tsarkakakku daga cikin wadannan ƙungiya a ko'ina cikin sarkar samar.
• Nan gaba na masana'antar lantarki ya dogara da ci gaba da bidi'a Gas na SeMiconductor Fasaha.

Don abin dogara Ana ba da tsarkakakku gas na masana'antu, gami da nitrogen, argon, da hydrogen, Tuntube mu A HAZHHONG GAS. Hakanan zaka iya bincika abubuwan da muke bayarwa don Low zazzabi in rufe gyaran gas da kuma kewayonmu na Argon gas silinda.