Te ture tipu o te paparanga kiriata paninga mimiti korehau

I te wā e pania ana te mimiti, ko te whakatupu me te tipu o te paparanga kiriata te pūtake o ngā hangarau paninga katote.

1. Te Whakapūtanga

Inhangarau paninga mimiti korehauI muri i te mimiti o ngā matūriki paparanga kiriata mai i te pūtake mimiti hei ngota, ka rere tika atu ki te mea mahi i roto i te korehau teitei, ka hanga i te paparanga kiriata mā te whakapūtanga me te tipu i runga i te mata o te mea mahi. I te mimiti korehau, ko te kaha o ngā ngota paparanga kiriata e mawhiti ana mai i te pūtake mimiti he tata ki te 0.2eV. Ina nui ake te hononga i waenga i ngā matūriki o te paparanga kiriata i te kaha here i waenga i ngā ngota o te paparanga kiriata me te mea mahi, ka hangaia he motu matua. Ka noho te ngota paparanga kiriata kotahi ki runga i te mata o te mea mahi mō te roanga o te wā e mahi ana i te nekehanga koretake, te horapa, te heke, te tukinga rānei ki ētahi atu ngota hei hanga i ngā tautau ngota. Ka tae te maha o ngā ngota i roto i te tautau ngota ki tētahi uara matua, ka hangaia he matua pumau, e kiia nei ko te matua āhua ōrite.

He maeneene, ā, he maha ngā hapa me ngā takahanga kei roto, e rerekē ai te kaha mimiti o ngā wāhanga rerekē o te mea mahi ki ngā ngota irahiko. He nui ake te kaha mimiti o te mata o te hapa i te mata noa, nō reira ka noho hei pokapū hohe, e pai ai te whakapūtanga pai, e kiia nei ko te whakapūtanga rerekē. Ina ōrite te kaha piri ki te kaha here, ina nui ake rānei te kaha here i waenga i ngā ngota kiriuhi me te mea mahi i te kaha piri i waenga i ngā ngota kiriuhi, ka hangaia te hanganga lamellar. I roto i te hangarau whakakikorua katote, ka hangaia te matua moutere i te nuinga o te wā.

2. Te tipu

Kia oti te hanga o te uho o te kiriata, ka tipu tonu mā te hopu i ngā ngota e pā mai ana. Ka tipu ngā moutere, ka honoa tetahi ki tetahi hei hanga i ngā tuakoi nui ake, ka āta hanga he paparanga moutere porowhita e horapa ana ki runga i te mata o te mea mahi.

Ina teitei te kaha ngota o te paparanga kiriata, ka taea te horapa nui ki runga i te mata, ā, ka taea te hanga i tētahi kiriata maeneene tonu ina iti ngā tautau ngota e haere mai ana. Mena he ngoikore te horapa o ngā ngota ki runga i te mata, ā, he nui te rahi o ngā tautau kua whakatakotoria, ka noho hei karihi nui o te whenua. He kaha te pānga atarangi o te tihi o te pokapū moutere ki te wāhanga kōpiko, arā, ko te "pānga atarangi". He pai ake te whakaputanga o te mata ki te hopu i ngā ngota kua whakatakotoria i muri mai me te tipu pai, ka hua ake he nui ake te kōpiko i runga i te mata hei hanga i ngā tioata kōniko, poutū rānei he nui te rahi. Ka hangaia he āputaputa uru i waenganui i ngā tioata kōniko, ā, ka piki ake te uara taratara o te mata. Ka taea te whiwhi kiko pai i te korehau teitei, i te hekenga o te tohu korehau, ka matotoru haere te hanganga moroiti o te kiriuhi.