{"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\/vi\/impact-of-quartz-tubes-on-carrier-lifetime-reduction-5\/","title":{"rendered":"T\u00e1c \u0111\u1ed9ng c\u1ee7a \u1ed1ng th\u1ea1ch anh \u0111\u1ed1i v\u1edbi vi\u1ec7c gi\u1ea3m tu\u1ed5i th\u1ecd c\u1ee7a ch\u1ea5t mang (Ph\u1ea7n 5 trong 10)"},"content":{"rendered":"<p><strong>Tu\u1ed5i th\u1ecd c\u1ee7a ch\u1ea5t mang<\/strong> Gi\u1ea3m thi\u1ec3u c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn nhi\u1ec1u y\u1ebfu t\u1ed1, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c \u1ee9ng d\u1ee5ng \u1ed1ng th\u1ea1ch anh nh\u01b0 b\u00e1n d\u1eabn, quang \u0111i\u1ec7n ho\u1eb7c c\u00e1c qu\u00e1 tr\u00ecnh nhi\u1ec7t \u0111\u1ed9 cao. C\u00e1c nguy\u00ean nh\u00e2n ch\u00ednh bao g\u1ed3m:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. V\u1ea5n \u0111\u1ec1 v\u1ec1 v\u1eadt li\u1ec7u \u1ed1ng th\u1ea1ch anh<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>N\u1ed9i dung t\u1ea1p ch\u1ea5t cao<\/strong>C\u00e1c ion kim lo\u1ea1i (nh\u01b0 Fe, Cu, Na) ho\u1eb7c t\u1ea1p ch\u1ea5t hydroxyl (OH\u207b) c\u00f3 th\u1ec3 t\u1ea1o th\u00e0nh c\u00e1c trung t\u00e2m t\u00e1i k\u1ebft h\u1ee3p, l\u00e0m t\u0103ng t\u1ed1c \u0111\u1ed9 t\u00e1i k\u1ebft h\u1ee3p c\u1ee7a c\u00e1c h\u1ea1t mang \u0111i\u1ec7n v\u00e0 l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd.<\/li>\n\n\n\n<li><strong>Khuy\u1ebft t\u1eadt tinh th\u1ec3<\/strong>C\u00e1c khuy\u1ebft t\u1eadt c\u1ea5u tr\u00fac trong \u1ed1ng th\u1ea1ch anh trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t (ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c v\u1ebft n\u1ee9t v\u00e0 l\u1ed7 tr\u1ed1ng) c\u00f3 th\u1ec3 l\u00e0m giam gi\u1eef c\u00e1c h\u1ea1t mang, l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd hi\u1ec7u d\u1ee5ng c\u1ee7a ch\u00fang.<\/li>\n\n\n\n<li><strong>\u0110\u1ed9 tinh khi\u1ebft kh\u00f4ng \u0111\u1ee7<\/strong>Th\u1ea1ch anh t\u1ed5ng h\u1ee3p (v\u00ed d\u1ee5: SiO\u2082 tinh khi\u1ebft cao) th\u01b0\u1eddng c\u00f3 hi\u1ec7u su\u1ea5t tu\u1ed5i th\u1ecd c\u1ee7a c\u00e1c h\u1ea1t mang \u0111i\u1ec7n t\u1ed1t h\u01a1n so v\u1edbi th\u1ea1ch anh t\u1ef1 nhi\u00ean. N\u1ebfu \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a v\u1eadt li\u1ec7u do nh\u00e0 cung c\u1ea5p cung c\u1ea5p kh\u00f4ng \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n y\u00eau c\u1ea7u, c\u00f3 th\u1ec3 ph\u00e1t sinh c\u00e1c v\u1ea5n \u0111\u1ec1.<\/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=\"\u1ed0ng th\u1ea1ch anh trong l\u00f2 \u1ee7\" 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\">\u1ed0ng th\u1ea1ch anh trong l\u00f2 \u1ee7<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">2. Y\u1ebfu t\u1ed1 quy tr\u00ecnh ho\u1eb7c m\u00f4i tr\u01b0\u1eddng<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u00d4 nhi\u1ec5m nhi\u1ec7t \u0111\u1ed9 cao<\/strong>Trong c\u00e1c qu\u00e1 tr\u00ecnh nhi\u1ec7t \u0111\u1ed9 cao (nh\u01b0 khu\u1ebfch t\u00e1n ho\u1eb7c \u1ee7 nhi\u1ec7t), \u1ed1ng th\u1ea1ch anh c\u00f3 th\u1ec3 gi\u1ea3i ph\u00f3ng t\u1ea1p ch\u1ea5t ho\u1eb7c ph\u1ea3n \u1ee9ng v\u1edbi kh\u00ed qu\u00e1 tr\u00ecnh (nh\u01b0 O\u2082, H\u2082), g\u00e2y \u00f4 nhi\u1ec5m cho wafer ho\u1eb7c m\u1eabu.<\/li>\n\n\n\n<li><strong>\u00d4 nhi\u1ec5m b\u1ec1 m\u1eb7t<\/strong>Vi\u1ec7c v\u1ec7 sinh kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7 c\u00e1c \u1ed1ng th\u1ea1ch anh (c\u00e1c h\u1ea1t c\u00f2n s\u00f3t l\u1ea1i, ch\u1ea5t h\u1eefu c\u01a1) ho\u1eb7c b\u1ea3o qu\u1ea3n kh\u00f4ng \u0111\u00fang c\u00e1ch (ti\u1ebfp x\u00fac v\u1edbi b\u1ee5i, \u0111\u1ed9 \u1ea9m) c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c trung t\u00e2m t\u00e1i k\u1ebft h\u1ee3p b\u1ec1 m\u1eb7t.<\/li>\n\n\n\n<li><strong>H\u01b0 h\u1ecfng do \u1ee9ng su\u1ea5t nhi\u1ec7t<\/strong>: Qu\u00e1 tr\u00ecnh gia nhi\u1ec7t v\u00e0 l\u00e0m m\u00e1t nhanh c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c v\u1ebft n\u1ee9t vi m\u00f4 trong \u1ed1ng th\u1ea1ch anh. C\u00e1c v\u00f9ng \u1ee9ng su\u1ea5t b\u00ean trong c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh c\u00e1c v\u1ecb tr\u00ed ho\u1ea1t \u0111\u1ed9ng cho qu\u00e1 tr\u00ecnh t\u00e1i k\u1ebft h\u1ee3p c\u1ee7a c\u00e1c h\u1ea1t mang.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. V\u1ea5n \u0111\u1ec1 v\u1ec1 ki\u1ec3m tra v\u00e0 \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>S\u1ef1 kh\u00f4ng kh\u1edbp trong c\u00e1c th\u00f4ng s\u1ed1 quy tr\u00ecnh<\/strong>V\u00ed d\u1ee5, n\u1ebfu nhi\u1ec7t \u0111\u1ed9 v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n ch\u1ecbu nhi\u1ec7t c\u1ee7a \u1ed1ng th\u1ea1ch anh (\u1ed1ng th\u1ea1ch anh th\u00f4ng th\u01b0\u1eddng c\u00f3 th\u1ec3 k\u1ebft tinh \u1edf nhi\u1ec7t \u0111\u1ed9 tr\u00ean 1200\u00b0C) ho\u1eb7c n\u1ebfu m\u00f4i tr\u01b0\u1eddng kh\u00ed \u0103n m\u00f2n th\u00e0nh \u1ed1ng (ch\u1eb3ng h\u1ea1n nh\u01b0 Cl\u2082, HF).<\/li>\n\n\n\n<li><strong>L\u1ed7i \u0111o l\u01b0\u1eddng<\/strong>C\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m tu\u1ed5i th\u1ecd c\u1ee7a ch\u1ea5t mang (nh\u01b0 suy gi\u1ea3m quang d\u1eabn vi s\u00f3ng \u03bc-PCD v\u00e0 quang d\u1eabn tr\u1ea1ng th\u00e1i g\u1ea7n \u1ed5n \u0111\u1ecbnh QSSPC) b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi \u0111i\u1ec1u ki\u1ec7n b\u1ec1 m\u1eb7t m\u1eabu, c\u01b0\u1eddng \u0111\u1ed9 \u00e1nh s\u00e1ng v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c, do \u0111\u00f3 ph\u1ea3i lo\u1ea1i b\u1ecf nhi\u1ec5u trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. C\u00e1c v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p kh\u00e1c<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>S\u1ef1 ch\u00eanh l\u1ec7ch trong c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt t\u00f9y ch\u1ec9nh<\/strong>N\u1ebfu k\u00edch th\u01b0\u1edbc \u1ed1ng th\u1ea1ch anh (ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ed9 d\u00e0y th\u00e0nh \u1ed1ng kh\u00f4ng \u0111\u1ec1u) ho\u1eb7c l\u1edbp ph\u1ee7 (ch\u1eb3ng h\u1ea1n nh\u01b0 l\u1edbp ph\u1ee7 ch\u1ed1ng ph\u1ea3n x\u1ea1) kh\u00f4ng \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a theo y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng, ch\u00fang c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 ph\u00e2n b\u1ed1 nhi\u1ec7t kh\u00f4ng \u0111\u1ec1u ho\u1eb7c c\u00e1c khuy\u1ebft t\u1eadt c\u1ee5c b\u1ed9.<\/li>\n\n\n\n<li><strong>Ghi nh\u00e3n sai c\u00e1c th\u00f4ng s\u1ed1<\/strong>M\u1ed9t s\u1ed1 nh\u00e0 cung c\u1ea5p c\u00f3 th\u1ec3 \u0111\u01b0a ra c\u00e1c tuy\u00ean b\u1ed1 sai l\u1ec7ch v\u1ec1 m\u1ee9c \u0111\u1ed9 tinh khi\u1ebft (v\u00ed d\u1ee5: d\u00e1n nh\u00e3n l\u00e0 \u201ctinh khi\u1ebft cao\u201d nh\u01b0ng th\u1ef1c t\u1ebf kh\u00f4ng \u0111\u1ea1t 99,991% SiO\u2082) ho\u1eb7c kh\u00f4ng c\u00f4ng b\u1ed1 h\u00e0m l\u01b0\u1ee3ng hydroxyl (\u0111i\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 truy\u1ec1n qua tia UV).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Gi\u1ea3i ph\u00e1p k\u1ef9 thu\u1eadt<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Khuy\u1ebfn ngh\u1ecb s\u1eed d\u1ee5ng <strong>\u1ed0ng th\u1ea1ch anh t\u1ed5ng h\u1ee3p c\u00f3 h\u00e0m l\u01b0\u1ee3ng hydroxyl th\u1ea5p<\/strong> \u0110\u1ec3 gi\u1ea3m h\u1ea5p th\u1ee5 tia UV v\u00e0 c\u00e1c trung t\u00e2m t\u00e1i k\u1ebft h\u1ee3p t\u1ea1p ch\u1ea5t.<\/li>\n\n\n\n<li>\u0110\u1ec1 ngh\u1ecb <strong>D\u1ecbch v\u1ee5 x\u1eed l\u00fd tr\u01b0\u1edbc \u1ed1ng th\u1ea1ch anh t\u00f9y ch\u1ec9nh<\/strong> (ch\u1eb3ng h\u1ea1n nh\u01b0 \u1ee7 nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 l\u00e0m s\u1ea1ch b\u1eb1ng \u0103n m\u00f2n) \u0111\u1ec3 lo\u1ea1i b\u1ecf \u00f4 nhi\u1ec5m b\u1ec1 m\u1eb7t.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>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<\/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\/vi\/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\/vi\/wp-json\/wp\/v2\/posts\/6423","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globalquartztube.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/globalquartztube.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/vi\/wp-json\/wp\/v2\/comments?post=6423"}],"version-history":[{"count":4,"href":"https:\/\/globalquartztube.com\/vi\/wp-json\/wp\/v2\/posts\/6423\/revisions"}],"predecessor-version":[{"id":6435,"href":"https:\/\/globalquartztube.com\/vi\/wp-json\/wp\/v2\/posts\/6423\/revisions\/6435"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/vi\/wp-json\/wp\/v2\/media\/6426"}],"wp:attachment":[{"href":"https:\/\/globalquartztube.com\/vi\/wp-json\/wp\/v2\/media?parent=6423"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/globalquartztube.com\/vi\/wp-json\/wp\/v2\/categories?post=6423"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/globalquartztube.com\/vi\/wp-json\/wp\/v2\/tags?post=6423"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/globalquartztube.com\/vi\/wp-json\/wp\/v2\/ppma_author?post=6423"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}