Tala Fou

  • O a ni pa fa'atekinisi i le silicon carbide?Ⅱ

    O a ni pa fa'atekinisi i le silicon carbide?Ⅱ

    O faʻafitauli faʻapitoa i le faʻapipiʻiina o le silicon carbide wafers ma le faʻatinoina o galuega faʻapitoa e aofia ai: 1) Talu ai e manaʻomia le tupu aʻe o tioata i se siosiomaga faʻamaufaʻailoga maualuga i luga o le 2000 ° C, o manaʻoga o le vevela e matua maualuga lava; 2) Talu ai e sili atu le silicon carbide ...
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  • O a ni pa fa'atekinisi i le silicon carbide?

    O a ni pa fa'atekinisi i le silicon carbide?

    O le augatupulaga muamua o mea semiconductor o loʻo faʻatusalia e le silikoni masani (Si) ma le germanium (Ge), o le faʻavae lea mo le gaosiga faʻatasi. E masani ona faʻaaogaina i le maualalo-voltage, maualalo-televave, ma le maualalo-mana transistors ma detectors. E sili atu i le 90% o semiconductor prod...
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  • E fa'afefea ona fai le SiC micro powder?

    E fa'afefea ona fai le SiC micro powder?

    SiC tioata tasi o le Vaega IV-IV mea semiconductor faʻapipiʻi e aofia ai elemene e lua, Si ma C, i se fua faatatau stoichiometric o 1:1. O lona maaa e lona lua i le taimane. O le fa'aitiitiga o le kaponi o le silicon oxide metotia e saunia ai le SiC e fa'avae i luga o le fua fa'atatau fa'afoma'i nei...
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  • E fa'afefea ona fesoasoani le epitaxial layers i masini semiconductor?

    E fa'afefea ona fesoasoani le epitaxial layers i masini semiconductor?

    O le amataga o le igoa epitaxial wafer Muamua, se'i o tatou fa'alauiloa se manatu la'ititi: o le tapenaina o wafer e aofia ai so'oga tetele se lua: tapenaga o mea'ai ma le fa'agasologa o le epitaxial. O le mea'ai o se mea fa'apipi'i e faia i le semiconductor mea tioata tasi. O le substrate e mafai ona ulu sa'o i le gaosiga o wafer...
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  • Fa'atomuaga i le fa'a'ofuina o ausa vaila'au (CVD).

    Fa'atomuaga i le fa'a'ofuina o ausa vaila'au (CVD).

    Chemical Vapor Deposition (CVD) o se tekinolosi faʻapipiʻi ata manifinifi taua, e masani ona faʻaaogaina e saunia ai ata tifaga eseese ma mea manifinifi, ma e faʻaaogaina lautele i le gaosiga o semiconductor ma isi fanua. 1. Fa'avae galue o le CVD I le fa'agasologa o le CVD, o se kesi muamua (tasi pe mo...
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  • Le mealilo "auro uliuli" i tua atu o le photovoltaic semiconductor industry: o le manaʻoga ma le faʻalagolago i le isostatic graphite

    Le mealilo "auro uliuli" i tua atu o le photovoltaic semiconductor industry: o le manaʻoga ma le faʻalagolago i le isostatic graphite

    Isostatic graphite o se mea taua tele i photovoltaics ma semiconductors. Faatasi ai ma le televave o le siitia o kamupani isostatic graphite i totonu o le atunuu, ua malepe le pule a kamupani mai fafo i Saina. Fa'atasi ai ma su'esu'ega tuto'atasi ma atina'e ma fa'agasologa fa'atekonolosi, o le ...
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  • Fa'ailoaina o uiga taua o Va'a Graphite i Semiconductor Ceramic Manufacturing

    Fa'ailoaina o uiga taua o Va'a Graphite i Semiconductor Ceramic Manufacturing

    O Va'a Graphite, e ta'ua fo'i o va'a graphite, o lo'o iai sona sao taua i le fa'agasologa lavelave o le gaosiga o sima semiconductor. O nei vaʻa faʻapitoa e avea o ni ave faʻalagolago mo wafers semiconductor i taimi o togafitiga maualuga-vevela, faʻamautinoa le saʻo ma le faʻatonutonuina o gaioiga. Faatasi ai ma...
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  • O loʻo faʻamatalaina auiliili le fausaga o totonu o le ogaumu faʻapipiʻi

    O loʻo faʻamatalaina auiliili le fausaga o totonu o le ogaumu faʻapipiʻi

    E pei ona faʻaalia i luga, o se mea masani O le afa muamua: Elemene faʻavevela (coil faʻamafanafana): o loʻo faʻataʻamilo i le faʻaumu ogaumu, e masani ona faia i uaea tetee, faʻaaogaina e faʻavevela ai totonu o le ogaumu. Quartz Tube: O le totonugalemu o se ogaumu vevela vevela, faia i le quartz maualuga-mama e mafai ona tatalia maualuga ...
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  • Aafiaga ole SiC substrate ma mea epitaxial i uiga ole masini MOSFET

    Aafiaga ole SiC substrate ma mea epitaxial i uiga ole masini MOSFET

    Fa'aletonu tafatolu O fa'aletonu tafatolu o fa'aletonu pito sili ona mata'utia i le SiC epitaxial layers. O le tele o lipoti o tusitusiga ua faʻaalia ai o le faʻavaeina o faʻaletonu tafatolu e fesoʻotaʻi ma le foliga tioata 3C. Ae ui i lea, ona o auala eseese o le tuputupu aʻe, o le morphology o le tele o tr ...
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