{"id":6423,"date":"2026-02-11T15:12:00","date_gmt":"2026-02-11T07:12:00","guid":{"rendered":"https:\/\/globalquartztube.com\/?p=6423"},"modified":"2025-08-12T09:51:19","modified_gmt":"2025-08-12T01:51:19","slug":"impact-of-quartz-tubes-on-carrier-lifetime-reduction-5","status":"publish","type":"post","link":"https:\/\/globalquartztube.com\/is\/impact-of-quartz-tubes-on-carrier-lifetime-reduction-5\/","title":{"rendered":"\u00c1hrif kvartsr\u00f6ranna \u00e1 sker\u00f0ingu l\u00edft\u00edma bur\u00f0ar (5. hluti af 10)"},"content":{"rendered":"<p><strong>L\u00edfsferill flutningsa\u00f0ila<\/strong> Minnkun getur fali\u00f0 \u00ed s\u00e9r margv\u00edslega \u00fe\u00e6tti, s\u00e9rstaklega \u00ed notkunar\u00ada\u00f0st\u00e6\u00f0um kvartsr\u00f6rum, svo sem \u00ed h\u00e1lflei\u00f0urum, s\u00f3larrafhlutum e\u00f0a h\u00e1hitaferlum. Helstu orsakirnar eru:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. Vandam\u00e1l me\u00f0 efni kvartsr\u00f6rs<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>H\u00e1r \u00f3hreinindamagn<\/strong>M\u00e1lmj\u00f3nir (svo sem Fe, Cu, Na) e\u00f0a hydrox\u00fdl (OH\u207b) \u00f3hreinindi geta mynda\u00f0 endurmyndunarmi\u00f0st\u00f6\u00f0var, sem fl\u00fdta fyrir endurmyndun flutningsbera og stytta l\u00edft\u00edma.<\/li>\n\n\n\n<li><strong>Galla \u00ed krist\u00f6llum<\/strong>: Uppbyggingargallar \u00ed kvarzt\u00fabum vi\u00f0 framlei\u00f0slu (svo sem hreyfingar og t\u00f3mar\u00fam) geta fanga\u00f0 flutningsbera og minnka\u00f0 virkan l\u00edft\u00edma \u00feeirra.<\/li>\n\n\n\n<li><strong>\u00d3fulln\u00e6gjandi hreinleiki<\/strong>Gerv\u00edkvars (t.d. h\u00e1g\u00e6\u00f0a SiO\u2082) b\u00fd\u00f0ur almennt upp \u00e1 betri bur\u00f0art\u00edmalengd en n\u00e1tt\u00farulegur kvarts. Ef efnisg\u00e6\u00f0i birgjarins uppfylla ekki tilskilin vi\u00f0mi\u00f0 geta komi\u00f0 upp vandam\u00e1l.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"752\" height=\"1024\" src=\"https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/08\/Quartz-Tubes-in-Annealing-Furnaces-752x1024.jpg\" alt=\"Kvartsr\u00f6r \u00ed afturk\u00f6lunarofnum\" class=\"wp-image-6426\" style=\"width:652px;height:auto\" srcset=\"https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/08\/Quartz-Tubes-in-Annealing-Furnaces-752x1024.jpg 752w, https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/08\/Quartz-Tubes-in-Annealing-Furnaces-220x300.jpg 220w, https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/08\/Quartz-Tubes-in-Annealing-Furnaces-768x1046.jpg 768w, https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/08\/Quartz-Tubes-in-Annealing-Furnaces-9x12.jpg 9w, https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/08\/Quartz-Tubes-in-Annealing-Furnaces.jpg 794w\" sizes=\"(max-width: 752px) 100vw, 752px\" \/><figcaption class=\"wp-element-caption\">Kvartsr\u00f6r \u00ed afturk\u00f6lunarofnum<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">2. Vinnu- e\u00f0a umhverfis\u00fe\u00e6ttir<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Smit vi\u00f0 h\u00e1an hita<\/strong>\u00cd h\u00e1hitaferlum (svo sem dreifingu e\u00f0a afturhitun) geta kvarzt\u00fabur losa\u00f0 \u00f3hreinindi e\u00f0a brug\u00f0ist vi\u00f0 ferlilofttegundum (svo sem O\u2082 og H\u2082) og menga\u00f0 fl\u00f6gur e\u00f0a s\u00fdni.<\/li>\n\n\n\n<li><strong>Yfirbor\u00f0smengun<\/strong>\u00d3fuln\u00e6gjandi hreinsun kvartsr\u00f6r (leifar agna, l\u00edfr\u00e6n efni) e\u00f0a \u00f3vi\u00f0eigandi geymsla (\u00fatsetning fyrir ryk og raka) getur leitt til myndunar yfirbor\u00f0senduruppt\u00f6kust\u00f6\u00f0va.<\/li>\n\n\n\n<li><strong>Skemmdir vegna varmastreitu<\/strong>: Hra\u00f0hitun og hra\u00f0k\u00f3lnun geta valdi\u00f0 \u00f6rsprungum \u00ed kvarzt\u00fabum. Innri streitusv\u00e6\u00f0i geta or\u00f0i\u00f0 virk sv\u00e6\u00f0i fyrir endur sameiningu flutningsmanna.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. Vandam\u00e1l vegna pr\u00f3fana og notkunar\u00e1stands<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u00d3samr\u00e6mi \u00ed ferilsstillingum<\/strong>Til d\u00e6mis ef hitastigi\u00f0 fer yfir \u00feol kvarsr\u00f6rsins (venjuleg kvarsr\u00f6r geta kristallast vi\u00f0 yfir 1200 \u00b0C) e\u00f0a ef loftslag gassins t\u00e6rir vegg r\u00f6rsins (t.d. Cl\u2082, HF).<\/li>\n\n\n\n<li><strong>M\u00e6livillur<\/strong>A\u00f0fer\u00f0ir til langt\u00edmaeftirlits \u00e1 bur\u00f0ar\u00ed\u00f6xi (svo sem \u00f6rbylgju lj\u00f3slei\u00f0ni-rofsm\u00e6ling \u03bc-PCD og n\u00e1nast st\u00f6\u00f0ug lj\u00f3slei\u00f0ni QSSPC) ver\u00f0a fyrir \u00e1hrifum af \u00e1standi yfirbor\u00f0s s\u00fdnishornsins, lj\u00f3sstyrk og \u00f6\u00f0rum \u00fe\u00e1ttum, svo truflanir vi\u00f0 pr\u00f3fun skulu fjarl\u00e6g\u00f0ar.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. M\u00f6guleg vandam\u00e1l fr\u00e1 \u00f6\u00f0rum birgjum<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Fr\u00e1vik \u00ed s\u00e9rsni\u00f0num forskriftum<\/strong>Ef v\u00edddir kvartsr\u00f6rs (til d\u00e6mis \u00f3j\u00f6fn vegg\u00feykkt) e\u00f0a h\u00fa\u00f0un (til d\u00e6mis andvarpsh\u00fa\u00f0un) eru ekki f\u00ednstilltar samkv\u00e6mt kr\u00f6fum vi\u00f0skiptavinarins, geta \u00fe\u00e6r valdi\u00f0 \u00f3j\u00f6fnu hitadreifingu e\u00f0a sta\u00f0bundnum g\u00f6llum.<\/li>\n\n\n\n<li><strong>Rangt merkimi\u00f0i breyta<\/strong>Sumir birgjar kunna a\u00f0 ranglega fullyr\u00f0a hreinleikastig (t.d. merkja sem \u201ch\u00e1an hreinleika\u201d en n\u00e1 \u00ed raun ekki 99,991% SiO\u2082) e\u00f0a vanr\u00e6kja a\u00f0 uppl\u00fdsa um hydrox\u00fdl-innihald (sem hefur \u00e1hrif \u00e1 UV-geislagetu).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">T\u00e6knilausnir<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u00e6lt er me\u00f0 a\u00f0 nota <strong>L\u00e1gh\u00fddrox\u00fdl gerv\u00edkvartsr\u00f6r<\/strong> til a\u00f0 draga \u00far UV-gleypni og endurmyndunarmi\u00f0st\u00f6\u00f0vum \u00f3hreininda.<\/li>\n\n\n\n<li>Tilbo\u00f0 <strong>s\u00e9rsni\u00f0in forme\u00f0fer\u00f0ar\u00fej\u00f3nusta fyrir kvartsr\u00f6r<\/strong> (svo sem h\u00e1hita-annealing og etsunarhreinsun) til a\u00f0 fjarl\u00e6gja yfirbor\u00f0smengun.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>L\u00edfst\u00edmalengdun bur\u00f0ar getur fali\u00f0 \u00ed s\u00e9r margv\u00edslegar orsakir, s\u00e9rstaklega \u00ed notkunar\u00ada\u00f0st\u00e6\u00f0um kvartsr\u00f6ranna, svo sem \u00ed h\u00e1lflei\u00f0urum, s\u00f3larrafhl\u00f6\u00f0um e\u00f0a h\u00e1hitaferlum. Helstu orsakirnar eru: 1. Vandam\u00e1l me\u00f0 efni kvartsr\u00f6ranna 2. Ferla- e\u00f0a umhverfis\u00fe\u00e6ttir 3. Vandam\u00e1l tengd pr\u00f3funum og notkunarskilyr\u00f0um 4. M\u00f6guleg vandam\u00e1l fr\u00e1 \u00f6\u00f0rum birgjum T\u00e6knilausnir<\/p>","protected":false},"author":1,"featured_media":6426,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Impact of Quartz Tubes on Carrier Lifetime Reduction (Part 5 of 10)","_seopress_titles_desc":"Explains how quartz tube material, purity, contamination, and process factors affect carrier lifetime in semiconductor and photovoltaic applications.","_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-6423","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\/Quartz-Tubes-in-Annealing-Furnaces.jpg",794,1081,false],"thumbnail":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/08\/Quartz-Tubes-in-Annealing-Furnaces-150x150.jpg",150,150,true],"medium":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/08\/Quartz-Tubes-in-Annealing-Furnaces-220x300.jpg",220,300,true],"medium_large":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/08\/Quartz-Tubes-in-Annealing-Furnaces-768x1046.jpg",768,1046,true],"large":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/08\/Quartz-Tubes-in-Annealing-Furnaces-752x1024.jpg",752,1024,true],"1536x1536":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/08\/Quartz-Tubes-in-Annealing-Furnaces.jpg",794,1081,false],"2048x2048":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/08\/Quartz-Tubes-in-Annealing-Furnaces.jpg",794,1081,false],"trp-custom-language-flag":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/08\/Quartz-Tubes-in-Annealing-Furnaces-9x12.jpg",9,12,true]},"uagb_author_info":{"display_name":"Nola Zhang","author_link":"https:\/\/globalquartztube.com\/is\/author\/nola\/"},"uagb_comment_info":11,"uagb_excerpt":"Carrier lifetime reduction can involve multiple factors, especially in quartz tube application scenarios such as semiconductors, photovoltaics, or high-temperature processes. The main causes include: 1. Quartz Tube Material Issues 2. Process or Environmental Factors 3. Testing and Usage Condition Issues 4. Potential Problems from Other Suppliers Technical Solutions","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\/is\/wp-json\/wp\/v2\/posts\/6423","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globalquartztube.com\/is\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/globalquartztube.com\/is\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/is\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/is\/wp-json\/wp\/v2\/comments?post=6423"}],"version-history":[{"count":4,"href":"https:\/\/globalquartztube.com\/is\/wp-json\/wp\/v2\/posts\/6423\/revisions"}],"predecessor-version":[{"id":6435,"href":"https:\/\/globalquartztube.com\/is\/wp-json\/wp\/v2\/posts\/6423\/revisions\/6435"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/is\/wp-json\/wp\/v2\/media\/6426"}],"wp:attachment":[{"href":"https:\/\/globalquartztube.com\/is\/wp-json\/wp\/v2\/media?parent=6423"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/globalquartztube.com\/is\/wp-json\/wp\/v2\/categories?post=6423"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/globalquartztube.com\/is\/wp-json\/wp\/v2\/tags?post=6423"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/globalquartztube.com\/is\/wp-json\/wp\/v2\/ppma_author?post=6423"}],"curies":[{"name":"vp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}