Chipilala cha safiro chopukutidwa bwino chomwe sichimavala bwino komanso chowonekera bwino
Kuwonetsa bokosi la wafer
Zenera la kuwala la safiro ndi mbale yozungulira yofanana, yomwe nthawi zambiri imagwiritsidwa ntchito ngati zenera loteteza masensa amagetsi kapena zowunikira zachilengedwe zakunja. Posankha zidutswa za zenera, wogwiritsa ntchito ayenera kuganizira ngati zinthu zomwe zimafalitsa ndi mawonekedwe a makina a substrate zikugwirizana ndi zofunikira pakugwiritsa ntchito. Mawindo sasintha kukula kwa dongosololi. Timapereka mafilimu angapo osankha oletsa kuwunikira omwe angagwiritsidwe ntchito mu ultraviolet, visible kapena infrared spectrum.
Safira ili ndi mphamvu zambiri zotumizira, kudutsa ultraviolet, kuwala kooneka ndi mikanda itatu ya infrared, yokhala ndi mphamvu zambiri zotsutsana ndi kutentha, kuuma kwambiri komanso kukana kukalamba. Kuwonjezera pa diamondi, palibe chinthu chilichonse chomwe chingapange mikwingwirima pamwamba pake, mphamvu zake zamankhwala ndizokhazikika, sizisungunuka mu njira zambiri za asidi. Kuphatikiza apo, chifukwa cha mphamvu zake zambiri, zidutswa za zenera zopangidwa ndi safiro ndi zopyapyala.
Ma sapphire apamwamba kwambiri amakhala ndi kuwala kochepa kapena kupotoza pang'ono kwa lattice ndipo amagwiritsidwa ntchito kwambiri pa ntchito zovuta kwambiri za optical. Ndife ogulitsa akatswiri a mawindo a sapphire, kuti tiwonetsetse kuti ndi apamwamba kwambiri timagwiritsa ntchito zipangizo zapamwamba kwambiri. Mawindo athu a sapphire amapukutidwa kuti pamwamba pa S/D pazitha kulamulidwa mpaka pansi pa 10/5 ndipo kukhwima kwa pamwamba kumakhala kochepera 0.2nm (C-plane). Mawindo a sapphire okhala ndi zokutira komanso zosapakidwa amapezeka, ndipo timaperekanso mawindo a sapphire mbali iliyonse ya kristalo, kukula ndi makulidwe.
Chithunzi Chatsatanetsatane



