I-Erbium oxide, eyaziwa ngokubai-erbium(III) oxideMF:Er2O3, yikhompawundi ethe yatsala ingqalelo ebanzi kwinkalo yenzululwazi yezinto ngenxa yeempawu zayo ezizodwa. Omnye wemiba esisiseko yokufunda nayiphi na ikhompawundi kukuqonda ubume bayo bekristale, njengoko ibonelela ngokuqonda kwiimpawu zayo zomzimba kunye neekhemikhali. Kwimeko ye-erbium oxide, isakhiwo sayo sekristale sidlala indima ebalulekileyo ekunqumeni ukuziphatha kwayo kunye nokusetyenziswa okunokwenzeka.
Isakhiwo se-crystal ye-erbium oxide sinokuchazwa njenge-cubic lattice kunye ne-face-centered cubic (FCC) ilungiselelo. Oku kuthetha ukuba i-erbium ion (Er3 +) ihlelwe kwipatheni ye-cubic, kunye ne-oxygen ion (O2-) ethatha indawo phakathi kwabo. Isakhiwo seFCC siyaziwa ngeqondo eliphezulu le-symmetry kunye nelungiselelo lokupakisha elizinzile, elifaka isandla ekuzinzeni nasekuqineni kwe-erbium oxide crystal.
Iikristale ze-Erbium oxide nazo zineempawu ze-dielectric, ezizenza zibe luncedo kwizixhobo zombane. Isakhiwo se-crystal ye-FCC sivumela ukuhanjiswa okusebenzayo kunye nokusabalalisa ukukhanya, okwenza i-erbium oxide ibe yinto efanelekileyo kwizicelo ze-optical ezifana ne-laser kunye ne-fiber optics. Kananjalo inozinzo oluhle kakhulu lwe-thermal, evumela ukuba isetyenziswe kwiindawo eziphakamileyo zokushisa.
Ukongeza kwisakhiwo se-crystal, ubungakanani kunye ne-morphology yeengqungquthela ze-erbium oxide nazo zizinto ezibalulekileyo ezichaphazela ukusebenza kwazo.Er2O3Umgubo unokwenziwa kusetyenziswa iindlela ezahlukeneyo, kubandakanya imvula, i-sol-gel, kunye neendlela ze-hydrothermal. Ezi nkqubo zinokulawula ubungakanani besuntswana kunye nokumila, nto leyo echaphazela indawo ephezulu, i-reactivity, kunye nezinye iipropathi ezibonakalayo ze-compounds. Indlela ethile yokudibanisa esetyenzisiweyo inokwenziwa ngokwezifiso ukufezekisa i-morphology efunwayo kunye nokwandisa ukusebenza kwe-erbium oxide kwizicelo ezithile.
Isishwankathelo, isakhiwo sekristale sei-erbium oxidekunye nelungiselelo layo eligxile kwi-cubic ebusweni lichaphazela kakhulu iipropati kunye nokuziphatha kwekhompawundi. Ukuqonda isakhiwo se-crystal kubalulekile ekusebenziseni iimpawu zayo ezikhethekileyo kuluhlu lwezicelo. Ubume bekristale be-erbium oxide buyenza ibe yimathiriyeli ethembisayo enesakhono esikhulu kwi-optics, i-electronics kunye nezinye iindawo. Uphando oluqhubekayo kunye nokuveliswa kwezinto ezintsha kule ndawo ngokungathandabuzekiyo kuya kukhokelela kwizinto ezintsha ezifunyenweyo kunye nokusetyenziswa okusebenzayo kwixesha elizayo.
Ixesha lokuposa: Nov-13-2023