Kvarcne cijevi se obi\u010dno koriste u pe\u0107ima za visokotemperaturnu difuziju poluprovodni\u010dkih plo\u010dica za dopiranje (kao \u0161to je difuzija fosfora ili bora) ili za \u017earenje (aktiviranje dopanata).
Vijek trajanja nosioca je klju\u010dni parametar za procjenu kvaliteta silicijskih plo\u010dica. Ako ne\u010disto\u0107e u kvarcnoj cijevi (kao \u0161to su metalni ioni) kontaminiraju plo\u010dice, to mo\u017ee dovesti do pove\u0107ane rekombinacije nosioca i smanjenog vijeka trajanja.
Testovi uklju\u010duju mjerenje vremena \u017eivota manjinskog nosioca da bi se procijenio utjecaj procesa na elektri\u010dne performanse plo\u010dice.<\/p>\n\n\n\n
Epitaxija:<\/strong> Obrada solarnih silicijskih plo\u010dica:<\/strong> Procesi SiC\/GaN ure\u0111aja:<\/strong> Proizvodnja fotodetektora ili senzora:<\/strong> Testiranje na laboratorijskom nivou:<\/strong> Osjetljivost tokom cijelog vijeka trajanja nosa\u010da:<\/strong> Primjene kvarcnih cijevi pri visokim temperaturama:<\/strong> 1. Semiconductor Device Manufacturing (Highly Relevant) High-Temperature Diffusion\/Annealing Processes:Quartz tubes are commonly used in semiconductor wafer high-temperature diffusion furnaces for doping (such as phosphorus or boron diffusion) or annealing (activating dopants).Carrier lifetime is a key parameter for evaluating silicon wafer quality. If quartz tube impurities (such as metal ions) contaminate the wafers, it can lead […]<\/p>\n","protected":false},"author":1,"featured_media":6409,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Which Tests Require Attention to Carrier Lifetime Values ((Part 3 of 10)","_seopress_titles_desc":"","_seopress_robots_index":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"ppma_author":[21],"class_list":["post-6406","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","author-nola"],"uagb_featured_image_src":{"full":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/08\/High-temperature-diffusion-furnace.jpg",884,879,false],"thumbnail":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/08\/High-temperature-diffusion-furnace-150x150.jpg",150,150,true],"medium":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/08\/High-temperature-diffusion-furnace-300x298.jpg",300,298,true],"medium_large":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/08\/High-temperature-diffusion-furnace-768x764.jpg",768,764,true],"large":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/08\/High-temperature-diffusion-furnace.jpg",884,879,false],"1536x1536":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/08\/High-temperature-diffusion-furnace.jpg",884,879,false],"2048x2048":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/08\/High-temperature-diffusion-furnace.jpg",884,879,false],"trp-custom-language-flag":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/08\/High-temperature-diffusion-furnace-12x12.jpg",12,12,true]},"uagb_author_info":{"display_name":"Nola Zhang","author_link":"https:\/\/globalquartztube.com\/bs\/author\/nola\/"},"uagb_comment_info":9,"uagb_excerpt":"1. Semiconductor Device Manufacturing (Highly Relevant) High-Temperature Diffusion\/Annealing Processes:Quartz tubes are commonly used in semiconductor wafer high-temperature diffusion furnaces for doping (such as phosphorus or boron diffusion) or annealing (activating dopants).Carrier lifetime is a key parameter for evaluating silicon wafer quality. If quartz tube impurities (such as metal ions) contaminate the wafers, it can lead…","authors":[{"term_id":21,"user_id":1,"is_guest":0,"slug":"nola","display_name":"Nola Zhang","avatar_url":{"url":"https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/06\/Casper-Peng.webp","url2x":"https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/06\/Casper-Peng.webp"},"0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":""}],"_links":{"self":[{"href":"https:\/\/globalquartztube.com\/bs\/wp-json\/wp\/v2\/posts\/6406","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globalquartztube.com\/bs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/globalquartztube.com\/bs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/bs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/bs\/wp-json\/wp\/v2\/comments?post=6406"}],"version-history":[{"count":3,"href":"https:\/\/globalquartztube.com\/bs\/wp-json\/wp\/v2\/posts\/6406\/revisions"}],"predecessor-version":[{"id":6494,"href":"https:\/\/globalquartztube.com\/bs\/wp-json\/wp\/v2\/posts\/6406\/revisions\/6494"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/bs\/wp-json\/wp\/v2\/media\/6409"}],"wp:attachment":[{"href":"https:\/\/globalquartztube.com\/bs\/wp-json\/wp\/v2\/media?parent=6406"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/globalquartztube.com\/bs\/wp-json\/wp\/v2\/categories?post=6406"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/globalquartztube.com\/bs\/wp-json\/wp\/v2\/tags?post=6406"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/globalquartztube.com\/bs\/wp-json\/wp\/v2\/ppma_author?post=6406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Kvarcne cijevi se koriste u reaktorimama za hemijsku depoziciju iz pare (CVD). Ako zid cijevi postane kontaminiran ili do\u0111e do devitrifikacije, kvalitet epitaxijalnog sloja mo\u017ee biti naru\u0161en, \u0161to rezultira smanjenim vijekom trajanja nosilaca.<\/p>\n\n\n\n
\n\n\n\n![\"Visokotemperaturna](\"https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/08\/High-temperature-diffusion-furnace.jpg\")
2. Testiranje fotonaponskih \u0107elija (solarnih \u0107elija)<\/h3>\n\n\n\n
U procesima visokou\u010dinkovitih solarnih \u0107elija, kao \u0161to su PERC i TOPCon, koriste se kvarcne cijevi za talo\u017eenje pasivacijskog sloja (kao \u0161to su SiNx ili Al\u2082O\u2083) ili za pe\u010denje na visokim temperaturama.
Vijek trajanja nosa\u010da direktno utje\u010de na konverzijsku efikasnost \u0107elije. Ako kvarcna cijev unese kontaminaciju, brzina povr\u0161inske rekombinacije plo\u010dice \u0107e se pove\u0107ati.
Mjerenja se provode pomo\u0107u QSSPC-a (kvazi-stalne fotoconductance) ili \u03bc-PCD-a (mikrotalasnog opadanja fotoconductance) kako bi se odredilo trajanje \u017eivota manjinskih nosilaca.<\/p>\n\n\n\n
\n\n\n\n3. Istra\u017eivanje materijala (npr. poluprovodnici \u0161irokog zabranjenog pojasa)<\/h3>\n\n\n\n
Procesi na visokim temperaturama (>1500 \u00b0C) za ure\u0111aje od karbida silicija (SiC) ili nitrida galia (GaN) zahtijevaju ultrapure kvarcne cijevi. Ne\u010disto\u0107e mogu pove\u0107ati gusto\u0107u stanja na interfejsu, \u0161to dovodi do smanjenja trajanja nosilaca.
Istra\u017eivanje se \u010desto fokusira na elektri\u010dna svojstva epitaksijalnih slojeva ili oksidnih slojeva.<\/p>\n\n\n\n
\n\n\n\n4. Ostali povezani testovi<\/h3>\n\n\n\n
Vijek trajanja nosa\u010da utje\u010de na brzinu odgovora. Ako kvarcne cijevi kontaminiraju osjetljive materijale (kao \u0161to je InGaAs), performanse ure\u0111aja mogu se pogor\u0161ati.<\/p>\n\n\n\n
Neki kupci mogu jednostavno koristiti kvarcne cijevi kao reaktorne posude za ispitivanje dinami\u010dkih svojstava novih materijala (kao \u0161to su perovskiti).<\/p>\n\n\n\n
\n\n\n\nRelevantnost testa<\/h3>\n\n\n\n
Ovaj parametar je klju\u010dan u poluprovodni\u010dkim i fotonaponskim podru\u010djima, dok ga tipi\u010dni industrijski ili kemijski eksperimenti obi\u010dno ne mjere posebno.<\/p>\n\n\n\n
Op\u0107i hemijski eksperimenti imaju relativno niske zahtjeve za \u010disto\u0107u kvarcnih cijevi, dok su procesi u poluvodi\u010dima\/fotovoltaici izuzetno osjetljivi na kontaminaciju.<\/p>","protected":false},"excerpt":{"rendered":"