Kua horapa noa ngā taputapu hiko-haurua i roto i ngā hangarau hou, e whakakaha ana i ngā mea katoa mai i ngā waea atamai ki ngā waka hiko. I te mea kei te piki haere tonu te hiahia mō ngā taputapu hiko whai hua me te kaha ake, kei te whanake tonu te hangarau hiko-haurua, me ngā kairangahau e tūhura ana i ngā rauemi me ngā hanganga hou ka taea te tuku mahi whakarei ake. Ko tētahi rauemi kua arohia tata nei mō tōna pūmanawa i roto i ngā taputapu hiko-haurua ko te karāhe. Ahakoa te āhua o te karāhe he kōwhiringa rerekē mō te rauemi hiko-haurua, he maha ngā āhuatanga e pai ai te kōwhiringa. Heoi, tera anō ētahi herenga hei whakaaroaro.
He momo toka mura te karāneti, he mea tito mai i ngā kohuke tae atu ki te quartz, te feldspar, me te mika. E mōhiotia ana mō tōna kaha, tōna roa, me tōna ātete ki te pakaru, ā, he mea rongonui hei rauemi hanga whare mō ngā mea katoa mai i ngā whakamaharatanga ki ngā papa kaute o te kīhini. I ngā tau tata nei, kua tūhuratia e ngā kairangahau te kaha o te whakamahi i te karāneti i roto i ngā taputapu semiconductor nā tōna kawe wera nui me tōna tauwehenga whakawhānui wera iti.
Ko te kawe wera ko te kaha o tētahi rauemi ki te kawe i te wera, ko te tauwehenga whānui wera e pā ana ki te nui o te whānui, te whakawhāiti rānei o tētahi rauemi ina huri te pāmahana. He mea nui ēnei āhuatanga i roto i ngā taputapu haurua-ira nā te mea ka pā ki te whai huatanga me te pono o te taputapu. Nā te nui o te kawe wera, ka taea e te karāhe te tere ake te whakamarara i te wera, ka āwhina i te ārai i te wera nui me te whakaroa i te roanga o te ora o te taputapu.
Ko tētahi atu painga o te whakamahi i te karāneti i roto i ngā taputapu haurua-ira ko tōna āhua tūturu, arā, he ngāwari te wātea me te iti o te utu ki te whakataurite ki ētahi atu rauemi mahi-teitei pērā i te taimana, te karāneti silicon rānei. Hei tāpiri, he pumau matū te karāneti, ā, he iti te pūmau dielectric, ka taea te āwhina ki te whakaiti i ngā ngaronga tohu me te whakapai ake i te mahi whānui o te taputapu.
Heoi anō, tera anō ētahi herenga hei whakaaroaro māu ina whakamahia te karāneti hei rauemi haurua-ira. Ko tētahi o ngā wero matua ko te whakatutuki i ngā hanganga tioata kounga teitei. Nā te mea he toka tūturu te karāneti, tera pea kei roto ngā poke me ngā hapa ka pā ki ngā āhuatanga hiko me te whatu o te rauemi. Hei tāpiri, ka rerekē rawa ngā āhuatanga o ngā momo karāneti rerekē, ka uaua ai te hanga taputapu pumau, pono hoki.
Ko tētahi atu wero o te whakamahi i te karāneti i roto i ngā taputapu haurua-ira ko tōna āhua pakarukaru ki te whakaritea ki ētahi atu rauemi haurua-ira pērā i te silicon, te gallium nitride rānei. Ka ngāwari ake pea te pakaru, te pakaru rānei i raro i te taumahatanga, ka waiho hei āwangawanga mō ngā taputapu e pāngia ana e te taumahatanga miihini, e te ru rānei.
Ahakoa ēnei wero, he nui ngā painga pea o te whakamahi i te karāhe i roto i ngā taputapu haurua-ira, ā, kei te tūhura tonu ngā kairangahau i tōna pūmanawa. Mēnā ka taea te wikitoria i ngā wero, tera pea ka taea e te karāhe te tuku huarahi hou mō te whakawhanake i ngā taputapu haurua-ira mahi-teitei, utu-pai, e mau tonu ana ki te taiao i ngā rauemi tuku iho.
Hei whakamutunga, ahakoa he iti noa ngā herenga pea mō te whakamahi i te karāneti hei rauemi haurua-ira, nā tōna kawe wera nui, te iti o te tauwehenga whānui wera, me te iti o te pūmau dielectric, he mea ātaahua tēnei mō te whakawhanake i ngā taputapu ā muri ake nei. Mā te aro atu ki ngā wero e pā ana ki te whakaputa i ngā hanganga tioata kounga teitei me te whakaiti i te pakarukaru, tera pea ka noho te karāneti hei rauemi nui i roto i te umanga haurua-ira ā muri ake nei.
Wā tuku: Maehe-19-2024