2Inihi 6H-N Silicon Carbide Substrate Sic Wafer Takirua Whakakanapahia te Arataki Matua orohia te Mos Grade

2Inihi 6H-N Silicon Carbide Substrate Sic Wafer Takirua Whakakanapahia te Arataki Matua o te Mos Grade Whakaahua Matua

Whakaahuatanga Poto:

Ko te papa tioata kotahi-motuha 6H-n momo-n Silicon Carbide (SiC) he rauemi haurua-whakawhiti e whakamahia whānuitia ana i roto i ngā tono hiko mana-teitei, auau-teitei, me te pāmahana-teitei. He rongonui mō tōna hanganga tioata hexagonal, he whānui te āputa roopu me te kawe wera teitei o te 6H-N SiC, he mea tino pai mō ngā taiao uaua.
Mā te kaha o te papa hiko pakaru me te nekehanga irahiko o tēnei rauemi ka taea te whakawhanake i ngā taputapu hiko mana whai hua, pērā i ngā MOSFET me ngā IGBT, ka taea te mahi i ngā ngaohiko me ngā pāmahana teitei ake i ērā i hangaia mai i te silicon tuku iho. Ko tōna kawe wera pai rawa atu ka whakarite kia whai hua te tohatoha wera, he mea nui mō te pupuri i te mahi me te pono i roto i ngā tono mana-teitei.
I roto i ngā tono auau irirangi (RF), ka tautokohia e ngā āhuatanga o te 6H-N SiC te hanganga o ngā taputapu ka taea te mahi i ngā auau teitei ake me te pai ake o te whai huatanga. Nā tōna pumau matū me te ātete ki te irahiko ka pai hoki te whakamahi i roto i ngā taiao uaua, tae atu ki ngā rāngai rererangi me te ārai.
Hei tāpiritanga, he mea nui ngā papa SiC 6H-N ki ngā taputapu optoelectronic, pērā i ngā photodetector ultraviolet, ā, nā te whānui o te āputa e taea ai te kimi mārama UV pai. Mā te whakakotahitanga o ēnei āhuatanga ka waiho te SiC momo-n 6H hei rauemi maha-whakamahinga, ā, he mea nui hoki mō te whakatairanga i ngā hangarau hiko me te optoelectronic hou.

Tukua mai he īmēra ki a mātou

Ngā Āhuatanga

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

· Ingoa Hua: Papa SiC
· Hanganga Hexagonal: Ngā āhuatanga hiko ahurei.
· Te Nekehanga Irahiko Teitei: ~600 cm²/V·s.
· Te Pūmautanga Matū: Ātete ki te waikura.
· Ātete ki te Irahiko: He pai mō ngā taiao kino.
· He iti te kukū o te kawe ā-roto: He pai te whai hua i ngā pāmahana tiketike.
· Te pakari: Ngā āhuatanga miihini kaha.
· Pūkenga Optoelectronic: Te kimi mārama UV whai hua.

He maha ngā whakamahinga o te wafer silicon carbide

Ngā tono mō te wafer SiC:
E whakamahia ana ngā papa SiC (Silicon Carbide) i roto i ngā momo mahi tino pai nā ō rātou āhuatanga ahurei pēnei i te kawe wera nui, te kaha o te papa hiko nui, me te whānui o te āputa roopu. Anei ētahi whakamahinga:

1. Hikohiko Mana:
·Ngā MOSFET ngaohiko-tiketike
·Ngā IGBT (Ngā Transistors Bipolar Kuaha Whakamarumaru)
·Ngā diode Schottky
·Ngā kaitahuri hiko

2. Ngā Pūrere Auau-Teitei:
·Ngā whakakaha RF (Auau Reo Irirangi)
·Ngā pūwhakawhiti ngaruiti
·Ngā taputapu ngaru-mirimita

3. Ngā Hikohiko Pāmahana-Teitei:
·Ngā pūoko me ngā ara iahiko mō ngā taiao uaua
· Ngā hikohiko ā-rangi
·Ngā hikohiko motuka (hei tauira, ngā waeine whakahaere miihini)

4. Ngā taputapu hikohiko:
·Ngā pūoko whakaahua ultraviolet (UV)
·Ngā rama whakaputa-mārama (LED)
·Ngā taiaho taiaho

5. Ngā Pūnaha Pūngao Whakahou:
·Ngā kaitahuri pūngao rā
·Ngā kaitahuri hau
· Ngā pūnaha hiko o ngā waka hiko

6. Ahumahi me te Tiaki:
·Ngā pūnaha radar
· Ngā whakawhitiwhiti kōrero amiorangi
·Ngā taputapu tauhohenga karihi

Whakaritenga Wafer SiC

Ka taea e mātou te whakarite i te rahi o te papa SiC kia tutuki ai ō hiahia. Kei a mātou anō hoki he papa SiC 4H-Semi HPSI, he rahi 10x10mm, 5x5 mm rānei.
Ka whakatauhia te utu i runga i te keehi, ā, ka taea te whakarite i ngā taipitopito o te takai kia rite ki tāu e pai ai.
E rua ki te whā wiki te roa o te tuku. Ka whakaaetia ngā utu mā te T/T.
He taputapu whakaputa matatau tō mātou wheketere me te tīma hangarau, ka taea te whakarite i ngā whakatakotoranga, ngā matotoru me ngā āhua o te anga SiC kia rite ki ngā whakaritenga motuhake a ngā kiritaki.