Kaddarorin da halaye na lantarki hydrogen chloride da aikace-aikacen sa a semiconductors

Kayrogen chloridewani gas mai launi ne mai ban sha'awa. Ana kiran maganinta mai ruwa mai ruwa a cikin ruwa, wanda kuma aka sani da hydrochloric acid. Hydrogen chloride yana da narkewa sosai cikin ruwa. A 0 ° C, girma na 1 zai iya narke kimanin 500 na hydrogen chloride.

Yana da waɗannan kaddarorin da halaye:

1. Tsattsauran tsarki

Tsarkakewar sajin lantarkiKayrogen chlorideyana da girma sosai, yawanci a ppm ko ƙananan matakin, don tabbatar da cewa an gabatar da wani impurities tsari.

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2. Aure

Gas ne mai rauni na ereter wanda ba ya amsawa da wasu abubuwa da yawa, wanda yake da matukar muhimmanci a hana gurbata kayan semiconductor da kayan aiki.

3. High Duri

Saitin lantarkiKayrogen chlorideGabaɗaya yana da tsayayyen sunadarai don tabbatar da ingantaccen aiki.

A cikin sarrafa semiconductor ɗin, manyan aikace-aikacen aikace-aikacen hydrogen chloride sun haɗa da:

1. Tsaftacewa da shiri da shiri

A matsayin Ingantaccen Tsabtace Tsabta, Dalilin lantarkiKayrogen chlorideAna amfani dashi don cire oxides da impurites a farfajiya don tabbatar da ingancin da tsarkakakken layin da aka shirya ko fim.

2.Epitaxial taimako

Amfani da shi azaman wakilin jiyya a cikin tsari na ipitaxail, yana taimakawa haɓaka ingancin Epitoxailer Layer, haɓaka ma'auni na lattice, kuma rage haɓakar lattice.

3. Substrate pretarshe

Kafin shiri na na'urorin semicondutor, sa na lantarkiKayrogen chlorideZa a iya amfani da shi don kula da substrate surshin don samar da ingantaccen tushe don inganta m a tsakanin Layer Epitaxial da substrate.

4. Ajiye wakili na taimako

A kan aiwatar da kayan aikin tursasawa (CVD) ko ajiye Vapor (PVD), ana iya amfani da karfin lantarki na lantarki a matsayin canja wurin kayan aikin gas na gas na kayan semiconduction.

5. Wakilin Canja wurin Gas

A matsayin wakili canja wuri na gas, an gabatar da wasu abubuwan da ke haifar da abubuwan da ke tattare cikin dakin dauki don taimakawa daidaita ragin ajiya da daidaituwa na kayan.

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Waɗannan halayen suna yin sajin lantarkiKayrogen chlorideWakilin aiki mai mahimmanci a cikin fasahar Semiconductor, wanda ke da babban tasiri akan aikin da amincin na'urar ƙarshe.

Baya ga amfaninta a cikin sarrafa tsari na SemictionCide ​​na lantarki na iya samun amfani da yawa a wasu yankuna, sel mai tsarkakakkun abubuwa, bincike na kayan wuta, binciken sel smicondik.

Gabaɗaya, sa na lantarkiKayrogen chlorideGas ne mai yawa, gas mai ƙarfi wanda ke da ɗakunan aikace-aikace da yawa a wajen masana'antun Semiconductor.


Lokacin Post: Disamba-17-2024