Ngā Rauemi Whakahaere Wera o te Hikoi Taimana-Parahi

Ngā Rauemi Whakahaere Wera o te Hanganga Taimana-Parahi Whakaahua Matua

Whakaahuatanga Poto:

Ko te Hanganga Taimana-Parahi (Cu-Taimana) he rauemi whakahaere wera tino-teitei e whakakotahi ana i te kaikawe wera pai rawa atu o te ao — te taimana — me ngā āhuatanga hiko me te ā-pūkaha pai rawa atu o te parahi.
I hangaia mō ngā taputapu hiko me ngā taputapu hiko matatau, ka tutuki i tēnei rauemi he taurite ahurei o te kawe wera nui rawa atu, te whakawhānui wera ka taea te whakahaere, me te pumau miihini, e āhei ai te mahi pono ahakoa i raro i ngā taiao wera tino uaua.

Tukua mai he īmēra ki a mātou

Ngā Āhuatanga

Kauwhata Taipitopito

Whakataki Hua

TeHanganga Taimana-Parahi (Cu-Taimana)herauemi whakahaere wera tino-teiteie whakakotahi ana i te kaikawe wera pai rawa atu o te ao —taimana— me ngā āhuatanga hiko me ngā āhuatanga ā-pūkaha tino pai oparahi.
I hangaia mō ngā taputapu hiko me ngā taputapu hiko matatau, ka tutuki i tēnei rauemi he taurite ahurei ote kawe wera nui rawa, te whakawhānui wera ka taea te whakahaere, mepumau ā-mīhini, e āhei ai te mahi pono ahakoa i raro i ngā taiao wera tino uaua.

He rerekē ngā paparanga e hangai ana ki te parahi, te tungsten, te molybdenum rānei, ka tukuna e ngā hiato Taimana-Parahitae atu ki te rua o te kawe werame te whakaiti nui i te taumaha, ka waiho hei whiringa pai mō rātoute takai haurua-haurua, ngā pūnaha taiaho, ngā hiko rererangi, me ngā kōwae LED mana-tiketike.

Kaupapa Rauemi

Kei te ngākau o te whakakotahitangangā matūriki taimanawhakauruhia ōrite ki roto i tētahiwhāriki parahi.
Ka mahi ia matūriki taimana hei totohu wera moroiti, e horapa tere ana te wera, ko te anga parahi ia ka whakarite i te kawe hiko me te pumau o te hanganga.
Mā roto i ngā tikanga hanga matatau — tae atu kiurunga korehau, paninga matū, mete whakakānga plasma mura (SPS)— ka hangaia he hononga atanga kaha, pumau hoki, e whakapūmau ana i te pono mō te wā roa i raro i te huringa wera tonu.

Ngā Wāhanga Hangarau

Taonga	Uara / Whakaahuatanga
Te Arahi Wera	400 – 700 W/m·K
Tauwehenga Whakawhanui Wera (CTE)	5 – 8 × 10⁻⁶/K
Kiato	6.0 – 7.0 karamu/cm³
Whakaotinga Mata	Kei te wātea te whakakikorua Ni/Au mō te whakapiripiri, te whakakā rānei
Whakaritenga	Ka taea te whakarite i te ihirangi taimana me te CTE kia rite ki ngā hiahia o te kiritaki

Ngā tono

Ngā Kōwae Ārahi Mana-Tiketike(Ngā mōkihi IGBT, MOSFET, RF me te ngaruiti)
Ngā Diode Taiaho me ngā Pūrere Optoelectronic
Ngā Pūnaha Whakamatao Rererangi me te Ārai
Ngā Kaiwhakawhānui Wera LED Mahi-Teitei
Ngā Totohu Wera IC me te CPU mō ngā Rorohiko Matatau
Ngā Whakakaha Hiko me ngā Taputapu Whakawhitiwhiti Kōrero Whatu

He aha i whiriwhiri ai i te whakakotahitanga taimana-parahi?

Nā te meahe mea nui te wera.
I tēnei ao o te whakaitiiti me te matotoru o te pūngao, ko te whakahaere i te wera te mea e whakatau ana i te roanga o te ora me te mahi o ia taputapu.
Mā te hiato Cu-Taimana ka whakarite:

Te roa o te ora o te taputapu
Te pumau o te mahi kua whakarei ake
Te whakapai ake i te pai o te mana
Te whakaiti i te ngenge wera

Ngā Pātai Auau mō ngā Mōhiti Quartz

P1: Ka taea te whakarite i ngā hiato Cu-Taimana mō ngā rauemi maramara motuhake?
Āe. Ka taea te whakarite tika i te wāhanga rōrahi taimana me te CTE kia ōrite ki ngā taputapu e hangai ana ki te Si, GaN, SiC rānei.

Q2: Me whakarewa te mea i mua i te whakapiringa?
Āe. E taunakihia ana te whakarewa i te mata (Ni/Au, Ti/Ni/Au) kia pai ai te hononga me te iti o te ātete wera.

Q3: Me pēhea tana mahi i raro i ngā āhuatanga wera auau-tiketike, wera pāorooro rānei?
Mā te horapa wera pai rawa atu o Diamond ka tere te taurite o te pāmahana, ka tino pai mō ngā wāhanga auau teitei me ngā wāhanga e utaina ana e te pātere.

Q4: He aha te pāmahana whakahaere mōrahi?
Ka mau tonu te pūmau o te ranunga tae noa ki600°Ci roto i ngā taiao korehau, i roto rānei i te korehau, i runga i te atanga paninga me te hononga.

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.