Labarai

Nau'in Zane na Musamman
by admin on 24-06-17
graphite na musamman shine babban tsabta, babban yawa da ƙarfin kayan graphite kuma yana da kyakkyawan juriya na lalata, kwanciyar hankali mai zafi da babban ƙarfin lantarki. An yi shi da graphite na halitta ko na wucin gadi bayan maganin zafi mai zafi da sarrafa matsa lamba ...
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Analysis na bakin ciki jigon kayan aikin fim - ka'idoji da aikace-aikacen kayan aikin PECVD / LPCVD / ALD
by admin on 24-06-12
Jigon fim ɗin bakin ciki shine a lulluɓin fim ɗin a kan babban kayan da ke cikin na'ura mai kwakwalwa. Ana iya yin wannan fim da abubuwa daban-daban, irin su insulating compound silicon dioxide, semiconductor polysilicon, karfe jan karfe, da dai sauransu. Kayan aikin da ake amfani da shi don shafa ana kiransa jigon fim ɗin bakin ciki ...
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Muhimman abubuwa waɗanda ke ƙayyade ingancin ci gaban silicon monocrystalline - filin thermal
by admin on 24-06-12
Tsarin ci gaban silicon monocrystalline ana aiwatar da shi gaba ɗaya a cikin filin thermal. Kyakkyawan filin thermal yana da kyau don inganta ingancin lu'ulu'u kuma yana da inganci mafi girma. Zane na filin thermal yana ƙayyade canje-canje a cikin gradients zafin jiki ...
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Menene matsalolin fasaha na siliki carbide crystal girma makera?
by admin a ranar 24-06-07
Murfin girma na kristal shine ainihin kayan aiki don haɓakar kristal silicon carbide. Yana kama da tanderun girma na siliki na gargajiya na crystalline. Tsarin tanderun ba shi da wahala sosai. An yafi hada da jiki tanderu, dumama tsarin, nada watsa inji ...
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Menene lahani na silicon carbide epitaxial Layer
by admin on 24-06-05
Babban fasaha don haɓaka kayan aikin SiC epitaxial shine farkon fasahar sarrafa lahani, musamman don fasahar sarrafa lahani wanda ke da alaƙa da gazawar na'urar ko lalata amincin. Nazarin tsarin lahani na substrate da ke shiga cikin epi ...
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Oxidized hatsi a tsaye da fasahar haɓaka epitaxial-Ⅱ
by admin on 24-05-30
2. Epitaxial bakin ciki fim girma The substrate samar da jiki goyon bayan Layer ko conductive Layer ga Ga2O3 ikon na'urorin. Muhimmin Layer na gaba shine layin tashar tashar ko Layer epitaxial da ake amfani da shi don juriya da jigilar jigilar kaya. Don ƙara fashewar wutar lantarki da rage girman con ...
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Gallium oxide crystal guda ɗaya da fasahar haɓaka epitaxial
by admin on 24-05-30
Wide bandgap (WBG) semiconductor wanda silicon carbide (SiC) da gallium nitride (GaN) ke wakilta sun sami kulawa sosai. Mutane suna da babban tsammanin neman aikace-aikacen siliki carbide a cikin motocin lantarki da grid na wutar lantarki, da kuma fatan aikace-aikacen gallium ...
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Menene shingen fasaha na siliki carbide?Ⅱ
by admin on 24-05-22
Matsalolin fasaha a cikin samar da ingantaccen siliki carbide wafers tare da ingantaccen aiki sun haɗa da: 1) Tun da lu'ulu'u suna buƙatar girma a cikin yanayin yanayin zafi mai zafi sama da 2000 ° C, buƙatun kula da zafin jiki suna da girma sosai; 2) Tun da silicon carbide yana da ...
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Menene shingen fasaha ga silicon carbide?
by admin on 24-05-22
Ƙarni na farko na kayan semiconductor ana wakilta ta silicon (Si) da germanium (Ge), waɗanda sune tushen haɗaɗɗun masana'anta. Ana amfani da su ko'ina a cikin ƙananan ƙarfin lantarki, ƙananan mita, da ƙananan wutar lantarki da masu ganowa. Fiye da kashi 90% na samfuran semiconductor ...
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