Paipa whakamahana korehau(VIP) e whai wāhi nui ana i roto i ngā mara hangarau matatau, inā koa i roto i ngā pūnaha epitaxy hihi ngota (MBE).MBEhe tikanga e whakamahia ana hei hanga tioata haurua-ā-ira kounga teitei, he tukanga nui i roto i ngā hikohiko hou, tae atu ki ngā taputapu haurua-ā-ira, te hangarau taiaho, me ngā rauemi matatau. He mea nui te pupuri i ngā pāmahana tino iti i roto i ēnei tukanga, ā, paipa whakamahana korehauMā te hangarau ka whai hua te kawe i ngā wai cryogenic kia mau tonu ai aua āhuatanga e tika ana. Ka tūhuratia e tēnei blog te tūranga me te hiranga opaipa whakamahana korehaui roto i ngā pūnaha MBE.

He aha te Epitaxy Hiko Molecular (MBE)?

Te epitaxy hihi ngota (MBE) he tukanga tino whakahaeretia mō te whakatipu i ngā kiriata angiangi o ngā rauemi, e whakamahia ana i roto i te hanga i ngā haurua-ira. Ka puta te tukanga i roto i te taiao korehau teitei, ka tukuna ngā hihi o ngā ngota, o ngā ngota rānei ki runga i te papa, ka taea ai te tipu paparanga-i-te-paparanga o ngā tioata me te whakahaere tika. Hei pupuri i te pono o tēnei tukanga, me tino iti ngā pāmahana, koinei te wāhipaipa whakamahana korehauka nui haere te hiranga o te hangarau.

Te Tūranga oPaipa Whakamarumaru Korehau in MBE Ngā Pūnaha

Paipa whakamahana korehaue whakamahia ana i roto iMBEngā pūnaha hei kawe i ngā wai cryogenic, pērā i te hauota wai, te herium wai rānei, hei whakamatao i ngā wāhanga i roto i te pūnaha. He mea nui ēnei wai cryogenic mō te pupuri i te korehau tino teitei me te whakahaere pāmahana eMBEe hiahiatia ana e ngā pūnaha te mahi tino pai. Ki te kore he ārai pai, ka tere te mahana o ngā wai cryogenic, ka hua ake te kore pumau o te pāmahana, ā, ka whakararu i te kounga o te tipu epitaxial.

Tepaipa whakamahana korehauka whakarite kia iti rawa ngā mate wera i te wā e kawe ana i ēnei wai cryogenic. Ko te paparanga korehau i waenganui i ngā paipa o roto, o waho hoki he ārai tino whai hua, e whakaiti ana i te whakawhiti wera mā te kawe me te convection, koinei ngā tino take o ngā rerekētanga pāmahana i roto i ngā pūnaha cryogenic.

He aha aiPaipa Whakamarumaru Korehau He mea nui mōMBE Ngā Pūnaha

Ko te tino tika e hiahiatia ana i roto iMBEngā pūnaha e hanga anapaipa whakamahana korehau he mea nui. Ka whakaitihia e te hangarau VIP te mōrearea o te wai e koropupū ana, ka taea te whakararuraru i te whakamatao me te pumau o te pūnaha korehau. Hei tāpiri, mā te whakamahi i ngā paipa korehau kua whakamataohia ka āwhina i te whakaiti i ngā utu pūngao mā te whakaiti i te hiahia mō te mana whakamatao tāpiri, ka whakarei ake i te whai huatanga whānui o te pūnaha.

Ko tētahi atu painga o te whakamahipaipa whakamahana korehaui rotoMBEKo te pono o ngā pūnaha ko tōna roanga o te wā. Kua hangaia ngā paipa hei pupuri i te whakamarumaru wera mō ngā wā roa, kia mau tonu ai te mahi i roto i ngā taiao tino tairongo pērā iMBE.

Whakatau:Paipa Whakamarumaru Korehau Whakarei akeMBE Te Mahi a te Pūnaha

Te whakaurunga opaipa whakamahana korehaui rotoMBEHe mea nui ngā pūnaha hei pupuri i te tino tika me te pumau e hiahiatia ana e ēnei tukanga. Mā te whakaiti i te whakawhiti wera, ka whakarite te hangarau VIP kia noho tonu ngā wai cryogenic ki ngā pāmahana iti e hiahiatia ana, ka whakatairanga i te tipu pai o te semiconductor me te whakaiti i ngā utu whakahaere.MBEkei te ahu whakamua tonu te hangarau, ko te tūranga opaipa whakamahana korehauka noho tonu hei mea tino nui te tautoko i ēnei tukanga.