Ngwa LiNbO3

Mkpụrụ LiNbO3 (lithium niobate) na-ezo aka na ihe kristal a na-ejikarị dị ka mkpụrụ ma ọ bụ mkpụrụ n'ime ngwa eletrọnịkị na optoelectronic dị iche iche.Nke a bụ isi ihe ụfọdụ gbasara mkpụrụ okwu LiNbO3:

1. Ọdịdị kristal: LiNbO3 bụ kristal ferroelectric nke nwere usoro perovskite.Ọ nwere lithium (Li) na niobium (Nb) atọm ahaziri n'ime otu lattice kristal.

2. Piezoelectric Njirimara: LiNbO3 nwere ike piezoelectric Njirimara, nke pụtara na ọ na-emepụta ọkụ eletrik mgbe a na-edobere n'ibu nrụgide na vice versa.Ngwongwo a na-eme ka ọ dị mma maka ngwa dị ka ngwa egwu egwu, ihe mmetụta, ihe ndị na-eme ihe, wdg.

3. Photoelectric Njirimara: LiNbO3 nwekwara magburu onwe ngwa anya na electro-optic Njirimara.O nwere ntughari ihe ntughari di elu, ihe ngbasa ọkụ di ala, ma gosi ihe a maara dika mmetụta electro-optic, ebe enwere ike megharia ihe ntughari ya site na uzo eletrik nke ozo.Ngwongwo ndị a na-eme ka ọ baa uru na ngwa dịka modulators optical, waveguides, ugboro abụọ, na ndị ọzọ.

4. Oghere dị ukwuu nke nghọta: LiNbO3 nwere nghọta dị iche iche, na-enye ya ohere ịnyefe ọkụ n'ime anya na-ahụ anya na nso nso-infrared spectrum.Enwere ike iji ya mepụta ngwa anya nke na-arụ ọrụ na mpaghara ogologo ikuku.

5. Crystal ibu na nghazi: LiNbO3 kristal nwere ike toro site na iji ụzọ dị iche iche dị ka Czochralski na n'elu-seeded ngwọta uto usoro.Enwere ike ịkpụ ya na gbado anya na ntụzịaka crystallographic dị iche iche iji nweta ngwa anya na ọkụ eletrik akọwapụtara nke achọrọ maka imepụta ngwaọrụ.

6. Igwe nkwụsi ike dị elu na kemịkalụ: LiNbO3 na-arụ ọrụ nke ọma na nke siri ike, na-enyere ya aka iguzogide