Papa tākai silicon carbide 2inihi 6H-N taha-rua kua orohia, diameter 50.8mm te taumata whakaputa, taumata rangahau

Whakaahuatanga Poto:

Ko te Silicon carbide (SiC), e mōhiotia ana ko te carborundum, he haurua-whakakotahi kei roto te silicon me te waro me te tātai matū SiC. Ka whakamahia te SiC i roto i ngā taputapu hiko haurua-whakakotahi e mahi ana i ngā pāmahana teitei, i ngā ngaohiko teitei rānei, i ngā mea e rua rānei. Ko te SiC tētahi o ngā wāhanga LED nui, he papa rongonui mō te whakatipu taputapu GaN, ā, he mahi anō hoki hei hora wera i roto i ngā LED mana-teitei.
He rauemi mahi-teitei ngā paparanga warowaihā silicon e whakamahia ana i roto i te hanga taputapu hiko. He mea hanga mai i te paparanga warowaihā silicon i roto i te porowhita karaihe silicon, ā, e wātea ana i roto i ngā momo taumata, momo me ngā whakaotinga mata rerekē. He papatahi te Lambda/10 o ngā paparanga, e whakarite ana i te kounga me te mahi teitei mō ngā taputapu hiko i hangaia mai i ngā paparanga. He pai ngā paparanga warowaihā silicon mō te whakamahi i roto i ngā hikohiko mana, te hangarau LED me ngā pūoko matatau. Ka tukuna e mātou ngā paparanga warowaihā silicon kounga teitei (sic) mō ngā ahumahi hikohiko me te photonics.


Ngā Āhuatanga

Ko ngā āhuatanga e whai ake nei o te anga wafer silicon carbide 2 inihi:

1. He pai ake te ātete i te irahiko: He kaha ake te ātete i te irahiko o ngā papa SIC, ā, he pai mō te whakamahi i roto i ngā taiao irahiko. Hei tauira, ko ngā waka rererangi me ngā whare karihi.

2. Te pakeke ake: He mārō ake ngā anga SIC i te silicon, ā, ka whakapakari ake i te pakari o ngā anga i te wā e tukatukahia ana.

3. He iti ake te pūmau dielectric: He iti ake te pūmau dielectric o ngā wafers SIC i tērā o te silicon, ā, ka āwhina tēnei ki te whakaiti i te kaha pirinoa i roto i te taputapu me te whakapai ake i te mahi auau-tiketike.

4. Te tere o te nekenekehanga irahiko kua mātotoru: He nui ake te tere o te nekenekehanga irahiko kua mātotoru o ngā papa SIC i te silicon, ā, he painga tēnei mō ngā taputapu SIC i roto i ngā tono auau-tiketike.

5. Te mātotoru o te mana: Mā ngā āhuatanga o runga ake nei, ka taea e ngā taputapu angiangi SIC te whakatutuki i te putanga mana teitei ake i te rahi iti ake.

He maha ngā whakamahinga o te anga waro silicon carbide 2-inihi.
1. Ngā hikohiko mana: E whakamahia whānuitia ana ngā anga SiC i roto i ngā taputapu hikohiko mana pēnei i ngā kaitahuri mana, ngā inverters, me ngā pana ngaohiko-tiketike nā te mea he nui te ngaohiko pakaru me te iti o ngā āhuatanga ngaronga mana.

2. Ngā waka hiko: Ka whakamahia ngā anga waro silicon carbide i roto i ngā hikohiko waka hiko hei whakapai ake i te whai huatanga me te whakaiti i te taumaha, ka tere ake te utu me te tawhiti taraiwa roa ake.

3. Pūngao whakahou: He mea nui te mahi a ngā anga silicon carbide i roto i ngā tono pūngao whakahou pērā i ngā pūngao hiko o te rā me ngā pūnaha hiko hau, hei whakapai ake i te pai me te pono o te hurihanga pūngao.

4. Te Rererangi me te Ārai: He mea nui ngā anga SiC i roto i te umanga rererangi me te ārai mō ngā tono ātete pāmahana teitei, mana teitei me te hihi, tae atu ki ngā pūnaha hiko rererangi me ngā pūnaha radar.

Ka whakaratohia e ZMSH ngā ratonga whakaritenga hua mō ā mātou papa wafer silicon carbide. He mea hanga ā mātou papa wafer mai i ngā paparanga silicon carbide kounga teitei i ahu mai i Haina hei whakarite i te roa me te pono. Ka taea e ngā kiritaki te whiriwhiri mai i ā mātou rahi me ngā whakaritenga o ngā papa wafer hei whakatutuki i ā rātou hiahia.

He rerekē ngā tauira me ngā rahi o ā mātou anga Silicon Carbide, ko te tauira he Silicon Carbide.

He whānuitanga ā mātou maimoatanga mata, tae atu ki te whakakanapa taha kotahi/taha rua me te taratara o te mata ≤1.2nm me te papatahi Lambda/10. E tuku ana hoki mātou i ngā kōwhiringa ātete teitei/iti ka taea te whakarite kia rite ki ō hiahia. Mā tā mātou EPD o ≤1E10/cm2 ka whakarite kia tutuki ā mātou papa angiangi i ngā paerewa ahumahi teitei rawa atu.

Ka aro nui mātou ki ia taipitopito o te kete, te horoi, te ārai-pūmau, me te maimoatanga ru. E ai ki te rahinga me te āhua o te hua, ka rerekē te tukanga tākai! Tata ki te whakamahi i ngā rīpene wafer kotahi, i ngā rīpene 25 rānei i roto i te rūma horoi 100-taumata.

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