Ngā Ngongo Hapira EFG Tipu Hapira Karaihe Kotahi Mahi-Teitei

Ngā Ngongo Hapira EFG kua Whakatipuhia, he Hapira Karaihe Kotahi Mahi-Teitei, Whakaahua Matua

Whakaahuatanga Poto:

He wāhanga ngongo tino tika ngā ngongo hapaira EFG i hangaia mai i te hapaira kotahi-kirihiri (Al₂O₃) mā te whakamahi i te tukanga Edge-Defined Film-Fed Growth (EFG). He rerekē ki ngā ngongo uku, ki ngā ngongo polycrystalline rānei, he pai rawa atu te pumau ā-mīhini, te manawanui wera, me te pumau matū o ngā ngongo hapaira EFG, ā, he mea pai rawa atu ēnei mō ngā taiao tino kino me ngā pūnaha pono teitei.

Mā te whakakotahi i te hangarau tipu tioata matatau me te mana whakahaere ā-whānui, ka mahi ngā ngongo hapaira EFG hei wāhanga nui i roto i te hanga haurua-ā-ira, ngā pūnaha whatu, te tukatuka pāmahana-tiketike, me ngā taputapu pūtaiao.

Tukua mai he īmēra ki a mātou

Ngā Āhuatanga

Kauwhata Taipitopito

Tirohanga Whānui

Ko ngā ngongo hapaira EFG he wāhanga ngongo tino tika te hanga, he mea hanga mai ihapaira karaihe kotahi (Al₂O₃)mā te whakamahi i teTe Tipu Whāngai Kiriata-Tautuhi-Tae (EFG)tukanga. He rerekē ki ngā ngongo uku, ki ngā ngongo polycrystalline rānei, he tino pai te kounga o ngā ngongo hapaira EFG, te manawanui wera, me te pumau matū, ā, he mea pai mō ngā taiao tino kino me ngā pūnaha pono.

Hangarau EFG – Te Hanga Tika i te Tipu Tioata Kotahi

TeEFG (Te Tipu Whāngai Kiriata-Tautuhi-Tae)Mā tēnei tikanga ka taea te whakatipu tika i ngā ngongo hapaira kia puta he āhua porotaka kau, ka whakakorea te mahi miihini nui, ā, ka tiakina hoki te haere tonu o te tioata.

Ngā Kaupapa Matua o te Tukanga:

Ka whāngai te waikura konumohe parakore-teitei mā roto i te mate kapia
Ko te āhua o te ngongo e tautuhia ana e te kōtaha mate
Ko te kukume tonu ki runga ka puta he ngongo karaihe kotahi ōrite
He tino āta whakahaeretia ngā āhuatanga tipu hei whakaiti i te ahotea o roto
Ka whakapai ake te whakamahana i muri i te tipu i te pumau me te mahi o te karaihe

Mā tēnei tikanga ka taeangā ngongo hapaira angiangi, ngā ngongo roa, me ngā wāhanga whakawhiti matatini hei hanga me te ōritetanga āhuahanga tino pai.

Ngā Painga Rauemi o ngā Ngongo Hapaira EFG

Ka riro i ngā ngongo hapaira EFG te hiranga ā-roto o te hapaira karaihe-kotahi, ā, ka whai hua anō hoki i te tipu e whakahaerehia ana e te āhua.

Te Mahi Mīhini

Te pakeketanga o te Mohs he 9 (tuarua ki te taimana anake)
He ātete tino pai ki te kakahu, te rakuraku, me te horo
Te kaha pēhanga me te kaha piko teitei

Ngā Āhuatanga Wera

Te kaha whakahaere i ngā pāmahana neke atu i te 1600°C
Te ira rewa tata ki te 2030°C
Tauwehenga whakawhanui wera iti
Te ātete tino pai ki te ru wera

Te Pūmautanga Matū

Kāore e pāngia e te nuinga o ngā waikawa, ngā kawakore, me ngā hau waikura
Kāore he poke, he whakaputanga matūriki rānei
He pai mō ngā taiao tino ma

Ngā Āhuatanga Whatu

Teitei o te māramatanga i roto i ngā awhe e kitea ana me te infrared
Kei te wātea te oro oro-whatu whiriwhiri
He pai mō ngā matapihi aroturuki me te tirotiro whatu

Ngā horopaki tono

E whakamahia whānuitia ana ngā ngongo hapaira EFG i ngā ahumahi kāore e taea e ngā ngongo kuata, uku rānei tuku iho te whakatutuki i ngā whakaritenga mahi.

Ārahi-ārahi me ngā Hikohiko

Ngā ngongo tiaki oumu
Ngā taputapu tukatuka me te whakatakotoranga angiangi
Ngā wāhanga o te parāma me te taiao whakairo

Ngā Tirohanga me ngā Whakaahua

Ngā ngongo tuku whatu
Ngā whare tiaki taiaho kaha-teitei
Ngā hanganga arataki rama UV me te IR

Te Tukatuka Matū me te Pāmahana Teitei

Te parenga o te thermocouple me te pūoko
Te kawe wai pirau, te kawe hau rānei
Ngā arai tauhohenga me ngā ngongo wehe

Taputapu Pūtaiao me te Ahumahi

Ngā taputapu tātari
Ngā pūnaha ine rere tika
Ngā wāhanga e pā ana ki te rererangi me te tiaki

Ngā Whakatakotoranga Paerewa me ngā Whakatakotoranga Ritenga

Taonga	Awhe Whakatakotoranga
Rauemi	Hapira Karaihe Kotahi (Al₂O₃ ≥ 99.99%)
Tikanga Whakatipu	EFG (Te Tipu Whāngai Kiriata-Tautuhi-Tae)
Diameter o Waho	2 mm – 120 mm (e wātea ana te whakaritenga)
Diameter o roto	Whakaritea kia rite ki te matotoru o te pakitara
Matotoru o te Pakitara	≥ 0.2 mm
Roa	Tae atu ki te 2000 mm
Te Whakatakotoranga	Paerewa tuaka-C, ko ētahi atu i runga i te tono
Āhua o te Mata	I te whakatipuranga / i hurihia / i orohia

Ngā raraunga whakamātautau whakawhiti o ngā ngongo hapaira EFG

Ngā Pātai Auau (FAQ)

Q1: He aha te whakataurite o te ngongo hapaira EFG ki ngā ngongo kuata?
He nui ake te ātete o ngā ngongo hapaira EFG ki te pāmahana, he roa ake te mau o ngā matū, ā, he roa ake te ora mahi i ngā ngongo kuata.

Q2: Ka taea te whakamahi i ngā ngongo hapaira EFG i roto i ngā taiao korehau, i ngā taiao plasma rānei?
Āe. Nā te hanganga matotoru o te tioata kotahi me te koretake o te matū, he pai mō ngā āhuatanga korehau, plasma, me te hau tauhohe.

Q3: He pai te whakamahi i ngā ngongo hapaira angiangi me te tipu EFG?
Āe. Ko tētahi o ngā painga matua o te hangarau EFG ko tōna kaha ki te whakatipu i ngā ngongo hapaira roa, angiangi, me te āhua pumau.

Q4: E tautoko ana koe i te miihini ritenga, i te whakaoti mutunga rānei?
Āe. Kei te wātea ngā ratonga tapahi, whakakoi, whakakanapa, me te huri tika mēnā ka tonoa.

Mō Mātou

He tohunga a XKH ki te whakawhanake hangarau teitei, te whakaputa, me te hoko i ngā karāhe whatu motuhake me ngā rauemi tioata hou. E mahi ana ā mātou hua ki ngā hiko whatu, ki ngā hiko kaihoko, me te ope taua. E tuku ana mātou i ngā wāhanga whatu Sapphire, ngā taupoki arotahi waea pūkoro, ngā uku, LT, Silicon Carbide SIC, Quartz, me ngā anga karaihe haurua-ira. Me te tohungatanga pūkenga me ngā taputapu hou, e tino matatau ana mātou ki te tukatuka hua kore-paerewa, me te whai kia noho hei hinonga hangarau teitei rauemi optoelectronic matua.