Māpōhia te whakamahi o ngā matū poutoko i tētahi kōrero anake
Tāone āhua kē ki te mahi rawa kua whakaritea hei matera o te pūnaha rorohiko, e āhei ana ngā pūnaha rorohiko ki te hanga i ētahi whenu āhua iti mō te hanga pūnaha rorohiko, nā te hunga epitaxy, te mawe hāpori (Chemical Vapor Material, Deposition, e kitea nei ko CVD) me te mawe ā-rānei (Atomic Layer Deposition, e kitea nei ko ALD). Ko ēnei ka whakamahia i waenganui o ngā momo hanga pūnaha rorohiko.