{"id":2379,"date":"2026-04-24T05:38:15","date_gmt":"2026-04-24T05:38:15","guid":{"rendered":"https:\/\/www.zmsh-semitech.com\/?post_type=product&#038;p=2379"},"modified":"2026-06-11T09:57:44","modified_gmt":"2026-06-11T09:57:44","slug":"high-purity-single-crystal-silicon-electrode-for-semiconductor-plasma-etching-systems","status":"publish","type":"product","link":"https:\/\/www.zmsh-semitech.com\/fi\/product\/high-purity-single-crystal-silicon-electrode-for-semiconductor-plasma-etching-systems\/","title":{"rendered":"Eritt\u00e4in puhdas yksikiteinen piielektrodi puolijohteiden plasmaetsausj\u00e4rjestelmiin"},"content":{"rendered":"<p data-start=\"227\" data-end=\"588\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignright wp-image-2380 size-medium\" src=\"https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/qdOjBmoV8IvfXCCZyP_TScsFcvsnf_rXpW086f8iuioCNO5yQDt0Z9y7ezVD__Z9xzJIqXRfLcHey9Fywi2oJzAWqcbFTEAZfR8g7LsL3RbSqPh8llkzHKhu9Nukj7rB22Gxq5U3xKXDSW2VQzm-N5hCDNWN3CSGBxRIWYEm0DeDO8KSIBMjrAfKNQtx2jyA-300x262.jpg\" alt=\"Eritt\u00e4in puhdas yksikiteinen piielektrodi puolijohteiden plasmaetsausj\u00e4rjestelmiin\" width=\"300\" height=\"262\" srcset=\"https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/qdOjBmoV8IvfXCCZyP_TScsFcvsnf_rXpW086f8iuioCNO5yQDt0Z9y7ezVD__Z9xzJIqXRfLcHey9Fywi2oJzAWqcbFTEAZfR8g7LsL3RbSqPh8llkzHKhu9Nukj7rB22Gxq5U3xKXDSW2VQzm-N5hCDNWN3CSGBxRIWYEm0DeDO8KSIBMjrAfKNQtx2jyA-300x262.jpg 300w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/qdOjBmoV8IvfXCCZyP_TScsFcvsnf_rXpW086f8iuioCNO5yQDt0Z9y7ezVD__Z9xzJIqXRfLcHey9Fywi2oJzAWqcbFTEAZfR8g7LsL3RbSqPh8llkzHKhu9Nukj7rB22Gxq5U3xKXDSW2VQzm-N5hCDNWN3CSGBxRIWYEm0DeDO8KSIBMjrAfKNQtx2jyA-1024x894.jpg 1024w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/qdOjBmoV8IvfXCCZyP_TScsFcvsnf_rXpW086f8iuioCNO5yQDt0Z9y7ezVD__Z9xzJIqXRfLcHey9Fywi2oJzAWqcbFTEAZfR8g7LsL3RbSqPh8llkzHKhu9Nukj7rB22Gxq5U3xKXDSW2VQzm-N5hCDNWN3CSGBxRIWYEm0DeDO8KSIBMjrAfKNQtx2jyA-768x670.jpg 768w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/qdOjBmoV8IvfXCCZyP_TScsFcvsnf_rXpW086f8iuioCNO5yQDt0Z9y7ezVD__Z9xzJIqXRfLcHey9Fywi2oJzAWqcbFTEAZfR8g7LsL3RbSqPh8llkzHKhu9Nukj7rB22Gxq5U3xKXDSW2VQzm-N5hCDNWN3CSGBxRIWYEm0DeDO8KSIBMjrAfKNQtx2jyA-1536x1340.jpg 1536w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/qdOjBmoV8IvfXCCZyP_TScsFcvsnf_rXpW086f8iuioCNO5yQDt0Z9y7ezVD__Z9xzJIqXRfLcHey9Fywi2oJzAWqcbFTEAZfR8g7LsL3RbSqPh8llkzHKhu9Nukj7rB22Gxq5U3xKXDSW2VQzm-N5hCDNWN3CSGBxRIWYEm0DeDO8KSIBMjrAfKNQtx2jyA-2048x1787.jpg 2048w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/qdOjBmoV8IvfXCCZyP_TScsFcvsnf_rXpW086f8iuioCNO5yQDt0Z9y7ezVD__Z9xzJIqXRfLcHey9Fywi2oJzAWqcbFTEAZfR8g7LsL3RbSqPh8llkzHKhu9Nukj7rB22Gxq5U3xKXDSW2VQzm-N5hCDNWN3CSGBxRIWYEm0DeDO8KSIBMjrAfKNQtx2jyA-14x12.jpg 14w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/qdOjBmoV8IvfXCCZyP_TScsFcvsnf_rXpW086f8iuioCNO5yQDt0Z9y7ezVD__Z9xzJIqXRfLcHey9Fywi2oJzAWqcbFTEAZfR8g7LsL3RbSqPh8llkzHKhu9Nukj7rB22Gxq5U3xKXDSW2VQzm-N5hCDNWN3CSGBxRIWYEm0DeDO8KSIBMjrAfKNQtx2jyA-600x524.jpg 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>Piielektrodi on keskeinen toiminnallinen komponentti, jota k\u00e4ytet\u00e4\u00e4n kehittyneiss\u00e4 puolijohteiden plasmak\u00e4sittelylaitteissa, mukaan lukien sy\u00f6vytys-, laskeutus- ja pinnanmuokkausj\u00e4rjestelm\u00e4t. Se valmistetaan eritt\u00e4in puhtaasta yksikiteisest\u00e4 piist\u00e4, ja sill\u00e4 on ratkaiseva merkitys vakaan plasman synnyn, tasaisen s\u00e4hk\u00f6kent\u00e4n jakautumisen ja tarkan kiekkok\u00e4sittelyn varmistamisessa.<\/p>\n<p data-start=\"590\" data-end=\"1066\">Nykyaikaisessa puolijohdevalmistuksessa prosessin vakauteen ja tuottoon vaikuttaa suoraan kammion sis\u00e4isten komponenttien suorituskyky. Piielektrodit ovat laajalti suosittuja, koska ne ovat erinomaisen yhteensopivia piipohjaisten prosessien kanssa, minimoivat kontaminaatioriskit ja yll\u00e4pit\u00e4v\u00e4t prosessin korkeaa puhtautta. Metallielektrodeihin verrattuna piimateriaalit kest\u00e4v\u00e4t paremmin plasman aiheuttamaa kontaminaatiota ja tarjoavat tasaisemmat s\u00e4hk\u00f6iset ominaisuudet.<\/p>\n<p data-start=\"1068\" data-end=\"1430\">N\u00e4it\u00e4 elektrodeja k\u00e4ytet\u00e4\u00e4n tyypillisesti vaativissa ymp\u00e4rist\u00f6iss\u00e4, joihin liittyy korkeaenerginen plasma, reaktiivisia kaasuja, kuten CF\u2084, SF\u2086 ja Cl\u2082, ja korkeita l\u00e4mp\u00f6tiloja. Ajan mittaan ne eroosioituvat v\u00e4hitellen, ja siksi ne luokitellaan seuraavasti <strong data-start=\"1297\" data-end=\"1335\">kriittiset puolijohteiden kulutustarvikkeet<\/strong>, jotka vaativat ajoittaista vaihtamista ja s\u00e4ilytt\u00e4v\u00e4t samalla korkean suorituskyvyn koko elinkaarensa ajan.<\/p>\n<hr data-start=\"1432\" data-end=\"1435\" \/>\n<h2 data-section-id=\"1wht24f\" data-start=\"1437\" data-end=\"1457\">T\u00e4rkeimm\u00e4t ominaisuudet<\/h2>\n<ul data-start=\"1458\" data-end=\"2135\">\n<li data-section-id=\"1ljtgga\" data-start=\"1458\" data-end=\"1603\"><strong data-start=\"1460\" data-end=\"1484\">Eritt\u00e4in puhdas materiaali<\/strong>: Valmistettu puolijohdelaatuisesta yksikidekiteisest\u00e4 piist\u00e4, joka takaa minimaalisen m\u00e4\u00e4r\u00e4n ep\u00e4puhtauksia ja vakaan s\u00e4hk\u00f6isen suorituskyvyn.<img decoding=\"async\" class=\"alignright wp-image-2381 size-medium\" src=\"https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/53ijDEI-Hbi31uz0t_L-DHLJsiyWWfRJlHlxVX1VI2hoHMMjCcOYgDxAcs06M_S4FBCl-zPueLgyH54wg3KtodiwkAok0zCME57k1CV0QE0UhxXuTtBJZpJPZ2eY9AembejJC0C5gN2j4R_87GHMZu-o2kMW4owmMIgDwzwwhM5_TvnzGqj9V0JcNVswUNE-300x281.jpg\" alt=\"Eritt\u00e4in puhdas yksikiteinen piielektrodi puolijohteiden plasmaetsausj\u00e4rjestelmiin\" width=\"300\" height=\"281\" srcset=\"https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/53ijDEI-Hbi31uz0t_L-DHLJsiyWWfRJlHlxVX1VI2hoHMMjCcOYgDxAcs06M_S4FBCl-zPueLgyH54wg3KtodiwkAok0zCME57k1CV0QE0UhxXuTtBJZpJPZ2eY9AembejJC0C5gN2j4R_87GHMZu-o2kMW4owmMIgDwzwwhM5_TvnzGqj9V0JcNVswUNE-300x281.jpg 300w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/53ijDEI-Hbi31uz0t_L-DHLJsiyWWfRJlHlxVX1VI2hoHMMjCcOYgDxAcs06M_S4FBCl-zPueLgyH54wg3KtodiwkAok0zCME57k1CV0QE0UhxXuTtBJZpJPZ2eY9AembejJC0C5gN2j4R_87GHMZu-o2kMW4owmMIgDwzwwhM5_TvnzGqj9V0JcNVswUNE-1024x958.jpg 1024w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/53ijDEI-Hbi31uz0t_L-DHLJsiyWWfRJlHlxVX1VI2hoHMMjCcOYgDxAcs06M_S4FBCl-zPueLgyH54wg3KtodiwkAok0zCME57k1CV0QE0UhxXuTtBJZpJPZ2eY9AembejJC0C5gN2j4R_87GHMZu-o2kMW4owmMIgDwzwwhM5_TvnzGqj9V0JcNVswUNE-768x718.jpg 768w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/53ijDEI-Hbi31uz0t_L-DHLJsiyWWfRJlHlxVX1VI2hoHMMjCcOYgDxAcs06M_S4FBCl-zPueLgyH54wg3KtodiwkAok0zCME57k1CV0QE0UhxXuTtBJZpJPZ2eY9AembejJC0C5gN2j4R_87GHMZu-o2kMW4owmMIgDwzwwhM5_TvnzGqj9V0JcNVswUNE-1536x1436.jpg 1536w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/53ijDEI-Hbi31uz0t_L-DHLJsiyWWfRJlHlxVX1VI2hoHMMjCcOYgDxAcs06M_S4FBCl-zPueLgyH54wg3KtodiwkAok0zCME57k1CV0QE0UhxXuTtBJZpJPZ2eY9AembejJC0C5gN2j4R_87GHMZu-o2kMW4owmMIgDwzwwhM5_TvnzGqj9V0JcNVswUNE-2048x1915.jpg 2048w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/53ijDEI-Hbi31uz0t_L-DHLJsiyWWfRJlHlxVX1VI2hoHMMjCcOYgDxAcs06M_S4FBCl-zPueLgyH54wg3KtodiwkAok0zCME57k1CV0QE0UhxXuTtBJZpJPZ2eY9AembejJC0C5gN2j4R_87GHMZu-o2kMW4owmMIgDwzwwhM5_TvnzGqj9V0JcNVswUNE-13x12.jpg 13w, https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/53ijDEI-Hbi31uz0t_L-DHLJsiyWWfRJlHlxVX1VI2hoHMMjCcOYgDxAcs06M_S4FBCl-zPueLgyH54wg3KtodiwkAok0zCME57k1CV0QE0UhxXuTtBJZpJPZ2eY9AembejJC0C5gN2j4R_87GHMZu-o2kMW4owmMIgDwzwwhM5_TvnzGqj9V0JcNVswUNE-600x561.jpg 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/li>\n<li data-section-id=\"815vv5\" data-start=\"1604\" data-end=\"1737\"><strong data-start=\"1606\" data-end=\"1638\">Useita resistiivisyysvaihtoehtoja<\/strong>: Saatavana matalan, keskisuuren ja korkean resistiivisyyden laatuja erilaisiin plasmanhallintavaatimuksiin.<\/li>\n<li data-section-id=\"1a5nlur\" data-start=\"1738\" data-end=\"1830\"><strong data-start=\"1740\" data-end=\"1774\">Erinomainen yhteensopivuus plasman kanssa<\/strong>: V\u00e4hent\u00e4\u00e4 hiukkasten muodostumista ja parantaa kiekon saantoa.<\/li>\n<li data-section-id=\"1dp60kd\" data-start=\"1831\" data-end=\"1934\"><strong data-start=\"1833\" data-end=\"1856\">Tarkkuuskoneistus<\/strong>: Tiukat toleranssit (&lt;10 \u03bcm) huippuluokan puolijohdekomponenttien integrointiin.<\/li>\n<li data-section-id=\"1sy1uvn\" data-start=\"1935\" data-end=\"2029\"><strong data-start=\"1937\" data-end=\"1963\">Mukautettu kaasuaukon suunnittelu<\/strong>: Tukee tasaista kaasun jakautumista ja optimoitua plasmatiheytt\u00e4.<\/li>\n<li data-section-id=\"1y1zvd2\" data-start=\"2030\" data-end=\"2135\"><strong data-start=\"2032\" data-end=\"2055\">Pinnan joustavuus<\/strong>: Saatavana kiillotettuna, hiottuna tai hiottuna sovellustarpeiden mukaan.<\/li>\n<\/ul>\n<hr data-start=\"2137\" data-end=\"2140\" \/>\n<h2 data-section-id=\"1vgwxle\" data-start=\"2142\" data-end=\"2174\">Tekniset tiedot<\/h2>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"2176\" data-end=\"2918\">\n<thead data-start=\"2176\" data-end=\"2205\">\n<tr data-start=\"2176\" data-end=\"2205\">\n<th class=\"\" data-start=\"2176\" data-end=\"2188\" data-col-size=\"sm\">Parametri<\/th>\n<th class=\"\" data-start=\"2188\" data-end=\"2205\" data-col-size=\"md\">Tekniset tiedot<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2233\" data-end=\"2918\">\n<tr data-start=\"2233\" data-end=\"2270\">\n<td data-start=\"2233\" data-end=\"2244\" data-col-size=\"sm\">Materiaali<\/td>\n<td data-col-size=\"md\" data-start=\"2244\" data-end=\"2270\">Yksikiteinen pii<\/td>\n<\/tr>\n<tr data-start=\"2271\" data-end=\"2318\">\n<td data-start=\"2271\" data-end=\"2280\" data-col-size=\"sm\">Puhtaus<\/td>\n<td data-col-size=\"md\" data-start=\"2280\" data-end=\"2318\">\u2265 99,999% (5N puolijohdelaatu)<\/td>\n<\/tr>\n<tr data-start=\"2319\" data-end=\"2352\">\n<td data-start=\"2319\" data-end=\"2336\" data-col-size=\"sm\">Halkaisija (Max)<\/td>\n<td data-col-size=\"md\" data-start=\"2336\" data-end=\"2352\">Jopa 480 mm<\/td>\n<\/tr>\n<tr data-start=\"2353\" data-end=\"2415\">\n<td data-start=\"2353\" data-end=\"2365\" data-col-size=\"sm\">Paksuus<\/td>\n<td data-col-size=\"md\" data-start=\"2365\" data-end=\"2415\">R\u00e4\u00e4t\u00e4l\u00f6ity (tyypillisesti 5-50 mm mallista riippuen)<\/td>\n<\/tr>\n<tr data-start=\"2416\" data-end=\"2451\">\n<td data-start=\"2416\" data-end=\"2436\" data-col-size=\"sm\">Resistiivisyys (alhainen)<\/td>\n<td data-col-size=\"md\" data-start=\"2436\" data-end=\"2451\">&lt; 0,02 \u03a9-cm<\/td>\n<\/tr>\n<tr data-start=\"2452\" data-end=\"2489\">\n<td data-start=\"2452\" data-end=\"2475\" data-col-size=\"sm\">Resistiivisyys (Medium)<\/td>\n<td data-col-size=\"md\" data-start=\"2475\" data-end=\"2489\">1 - 4 \u03a9-cm<\/td>\n<\/tr>\n<tr data-start=\"2490\" data-end=\"2527\">\n<td data-start=\"2490\" data-end=\"2511\" data-col-size=\"sm\">Resistiivisyys (korkea)<\/td>\n<td data-col-size=\"md\" data-start=\"2511\" data-end=\"2527\">70 - 90 \u03a9-cm<\/td>\n<\/tr>\n<tr data-start=\"2528\" data-end=\"2567\">\n<td data-start=\"2528\" data-end=\"2559\" data-col-size=\"sm\">Vastuksen tasaisuus (RRG)<\/td>\n<td data-col-size=\"md\" data-start=\"2559\" data-end=\"2567\">&lt; 5%<\/td>\n<\/tr>\n<tr data-start=\"2568\" data-end=\"2619\">\n<td data-start=\"2568\" data-end=\"2588\" data-col-size=\"sm\">Kaasuaukon halkaisija<\/td>\n<td data-col-size=\"md\" data-start=\"2588\" data-end=\"2619\">0,2 - 0,8 mm (muokattavissa)<\/td>\n<\/tr>\n<tr data-start=\"2620\" data-end=\"2670\">\n<td data-start=\"2620\" data-end=\"2640\" data-col-size=\"sm\">Pinnan kunto<\/td>\n<td data-col-size=\"md\" data-start=\"2640\" data-end=\"2670\">Kiillotettu \/ hiottu \/ hiottu<\/td>\n<\/tr>\n<tr data-start=\"2671\" data-end=\"2732\">\n<td data-start=\"2671\" data-end=\"2696\" data-col-size=\"sm\">Pinnan karheus (Ra)<\/td>\n<td data-col-size=\"md\" data-start=\"2696\" data-end=\"2732\">\u2264 0,8 \u03bcm (kiillotettu vaihtoehto alempi)<\/td>\n<\/tr>\n<tr data-start=\"2733\" data-end=\"2766\">\n<td data-start=\"2733\" data-end=\"2755\" data-col-size=\"sm\">Koneistuksen tarkkuus<\/td>\n<td data-col-size=\"md\" data-start=\"2755\" data-end=\"2766\">&lt; 10 \u03bcm<\/td>\n<\/tr>\n<tr data-start=\"2767\" data-end=\"2809\">\n<td data-start=\"2767\" data-end=\"2778\" data-col-size=\"sm\">Tasaisuus<\/td>\n<td data-col-size=\"md\" data-start=\"2778\" data-end=\"2809\">\u2264 30 \u03bcm (koosta riippuen)<\/td>\n<\/tr>\n<tr data-start=\"2810\" data-end=\"2852\">\n<td data-start=\"2810\" data-end=\"2825\" data-col-size=\"sm\">Reunaprofiili<\/td>\n<td data-col-size=\"md\" data-start=\"2825\" data-end=\"2852\">Mukautettu viiste \/ s\u00e4de<\/td>\n<\/tr>\n<tr data-start=\"2853\" data-end=\"2918\">\n<td data-start=\"2853\" data-end=\"2871\" data-col-size=\"sm\">Laadunvalvonta<\/td>\n<td data-col-size=\"md\" data-start=\"2871\" data-end=\"2918\">Ei lohkeamia, halkeamia, naarmuja, likaantumista.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"2920\" data-end=\"2923\" \/>\n<h2 data-section-id=\"1gggyhy\" data-start=\"2925\" data-end=\"2945\">Sovellukset<\/h2>\n<p data-start=\"2946\" data-end=\"3089\">Piielektrodeja k\u00e4ytet\u00e4\u00e4n laajalti puolijohteiden valmistuslaitteissa, joissa tarvitaan plasman vuorovaikutusta. Tyypillisi\u00e4 sovelluksia ovat mm:<\/p>\n<ul data-start=\"3091\" data-end=\"3305\">\n<li data-section-id=\"a9gwbz\" data-start=\"3091\" data-end=\"3128\">Plasmaetsausj\u00e4rjestelm\u00e4t (ICP, RIE)<\/li>\n<li data-section-id=\"1iourx1\" data-start=\"3129\" data-end=\"3172\">Kemiallinen kaasufaasipinnoitus (CVD \/ PECVD)<\/li>\n<li data-section-id=\"o8zjb7\" data-start=\"3173\" data-end=\"3210\">Kiekkojen pintak\u00e4sittelyprosessit<\/li>\n<li data-section-id=\"1mpabu2\" data-start=\"3211\" data-end=\"3256\">Puolijohdekammion sis\u00e4iset komponentit<\/li>\n<li data-section-id=\"9aj0dh\" data-start=\"3257\" data-end=\"3305\">S\u00e4hk\u00f6staattiset tai plasma-jakeluj\u00e4rjestelm\u00e4t<\/li>\n<\/ul>\n<p data-start=\"3307\" data-end=\"3439\">Niiden kyky yll\u00e4pit\u00e4\u00e4 plasman tasaisuutta ja v\u00e4hent\u00e4\u00e4 kontaminaatiota tekee niist\u00e4 v\u00e4ltt\u00e4m\u00e4tt\u00f6mi\u00e4 sek\u00e4 kehittyneiss\u00e4 ett\u00e4 kehittyneiss\u00e4 prosessisolmuissa.<\/p>\n<hr data-start=\"3441\" data-end=\"3444\" \/>\n<h2 data-section-id=\"1rbew3m\" data-start=\"3446\" data-end=\"3484\">Miksi valita piielektrodit?<\/h2>\n<p data-start=\"3485\" data-end=\"3905\">Piielektrodit tarjoavat ainutlaatuisen tasapainon kustannustehokkuuden ja suorituskyvyn v\u00e4lill\u00e4. SiC-komponentteihin verrattuna piielektrodit ovat taloudellisempia ja helpommin ty\u00f6stett\u00e4vi\u00e4, joten ne soveltuvat erinomaisesti sovelluksiin, joissa vaihtosyklit ovat hyv\u00e4ksytt\u00e4vi\u00e4. Lis\u00e4ksi niiden luontainen yhteensopivuus piikiekkoprosessien kanssa varmistaa, ett\u00e4 ristikontaminaation riski on minimaalinen, mik\u00e4 on ratkaisevan t\u00e4rke\u00e4\u00e4 laitteiden korkean tuoton yll\u00e4pit\u00e4miseksi.<\/p>\n<p data-start=\"3907\" data-end=\"4136\">Sovelluksissa, joissa vaaditaan pidemp\u00e4\u00e4 k\u00e4ytt\u00f6ik\u00e4\u00e4 tai korkeampaa korroosionkest\u00e4vyytt\u00e4, voidaan harkita SiC-elektrodeja. Monissa tavanomaisissa puolijohdeprosesseissa piielektrodit ovat kuitenkin edelleen alan standardiratkaisu.<\/p>\n<p data-start=\"3907\" data-end=\"4136\"><img decoding=\"async\" class=\"wp-image-2383 size-large aligncenter\" src=\"https:\/\/www.zmsh-semitech.com\/wp-content\/uploads\/2026\/04\/\u5fae\u4fe1\u56fe\u7247_20260423181006_366_381-1024x486.png\" alt=\"\" width=\"1024\" height=\"486\" srcset=\"\" sizes=\"(max-width: 1024px) 100vw, 1024px\" data-srcset=\"\" \/><\/p>\n<hr data-start=\"4138\" data-end=\"4141\" \/>\n<h2 data-section-id=\"cpu4ih\" data-start=\"4143\" data-end=\"4154\">FAQ<\/h2>\n<p data-start=\"4156\" data-end=\"4372\"><strong data-start=\"4156\" data-end=\"4207\">Q1: Onko piielektrodi kuluva osa?<\/strong><br data-start=\"4207\" data-end=\"4210\" \/>Kyll\u00e4, se on luokiteltu kriittiseksi puolijohteiden kulutustavaraksi. Plasmaaltistuksen ja kemiallisten reaktioiden vuoksi se kuluu v\u00e4hitellen ja vaatii s\u00e4\u00e4nn\u00f6llist\u00e4 vaihtoa.<\/p>\n<p data-start=\"4374\" data-end=\"4609\"><strong data-start=\"4374\" data-end=\"4415\">Q2: Mik\u00e4 resistiivisyys minun pit\u00e4isi valita?<\/strong><br data-start=\"4415\" data-end=\"4418\" \/>Se riippuu prosessin vaatimuksista. Matalaa resistiivisyytt\u00e4 k\u00e4ytet\u00e4\u00e4n tyypillisesti korkeamman johtavuuden tarpeisiin, kun taas korkea resistiivisyys soveltuu eristykseen ja valvottuihin plasmaymp\u00e4rist\u00f6ihin.<\/p>\n<p data-start=\"4611\" data-end=\"4808\"><strong data-start=\"4611\" data-end=\"4651\">Kysymys 3: Voiko elektrodia r\u00e4\u00e4t\u00e4l\u00f6id\u00e4?<\/strong><br data-start=\"4651\" data-end=\"4654\" \/>Kyll\u00e4. Mitat, paksuus, kaasureik\u00e4kuviot, resistiivisyys ja pintak\u00e4sittely voidaan r\u00e4\u00e4t\u00e4l\u00f6id\u00e4 piirustusten tai laitevaatimusten mukaan.<\/p>","protected":false},"excerpt":{"rendered":"<p>Piielektrodi on keskeinen toiminnallinen komponentti, jota k\u00e4ytet\u00e4\u00e4n kehittyneiss\u00e4 puolijohteiden plasmak\u00e4sittelylaitteissa, mukaan lukien sy\u00f6vytys-, laskeutus- ja pinnanmuokkausj\u00e4rjestelm\u00e4t. Se valmistetaan eritt\u00e4in puhtaasta yksikiteisest\u00e4 piist\u00e4, ja sill\u00e4 on ratkaiseva merkitys vakaan plasman synnyn, tasaisen s\u00e4hk\u00f6kent\u00e4n jakautumisen ja tarkan kiekkok\u00e4sittelyn varmistamisessa.<\/p>","protected":false},"featured_media":2397,"comment_status":"open","ping_status":"closed","template":"","meta":{"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":"default","adv-header-id-meta":"","stick-header-meta":"default","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 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