Ngwa BSO
Nkọwa
Bi12SiO20crystal Bismuth silicate crystals nwere multifunctional ozi ihe dị ka photoelectric, photoconductive, photorefractive, piezoelectric, acousto-optic, dazzle na Faraday ntụgharị.
Akụkụ dị: 30x30x2mm, 10x10x2mm, 5x5x2mm, 3x3x2mm wdg.
Usoro: (110) (100) (111)
Njirimara
Crystal | Bi12SiO20(BSO) |
Symmetry | Kubik, 23 |
Ebe mgbaze (℃) | 900 |
Njupụta (g/cm3) | 9.2 |
Isi ike (Mho) | 4.5 |
Oke nghọta | 450 - 7500 nm |
Mbufe na 633 nm | 69% |
Ntụgharị ntụgharị na 633 nm | 2.54 |
Dielectric Constant | 56 |
Ngwakọta elektrọn optic | r41= 5 x 10-12m/V |
Nguzogide | 5 x1011W-cm |
Tangent ọnwụ | 0,0015 |
Nkọwa mkpụrụ okwu BSO
Ngwa BSO na-anọchi anya "Silicon Oxide Substrate".Ọ na-ezo aka n'ụdị ihe eji eme ihe dị ka mkpụrụ maka itolite ihe nkiri dị mkpa na ngwa sayensị na teknụzụ dị iche iche.
Mkpụrụ BSO bụ ihe kristal mejupụtara bismuth silicon oxide, nke bụ ihe mkpuchi.Ọ nwere ihe pụrụ iche dị ka nnukwu dielectric mgbe niile na ihe ike piezoelectric siri ike.Njirimara ndị a na-eme ka ọ dabara maka ngwa na optoelectronics, microelectronics, sensọ, wdg.
Mgbe ejiri ya dị ka mkpụrụ, BSO na-enye elu dị mma maka uto ihe nkiri dị mkpa.Ihe nkiri dị gịrịgịrị toro na mkpụrụ nke BSO nwere ike igosipụta akụrụngwa emelitere ma ọ bụ arụmọrụ dabere na ihe edobere.Dịka ọmụmaatụ, ihe nkiri dị mkpa nke ihe ndị na-emepụta ferroelectric toro na BSO substrates nwere ike melite njirimara ferroelectric.
N'ozuzu, BSO substrates bụ ihe dị mkpa na teknụzụ ihe nkiri dị mkpa maka nyocha na mmepe na mpaghara dị iche iche nke chọrọ njikwa ziri ezi nke uto na ihe nkiri dị mkpa.
Crystal Orientation
Ntugharị kristal na-ezo aka na ntụzịaka na nhazi nke lattices kristal n'ime ihe owuwu kristal.kristal nwere usoro atọm ma ọ bụ molecule ugboro ugboro nke na-etolite lattice nwere akụkụ atọ.A na-ekpebi nhazi nke kristal site na nhazi kpọmkwem nke ụgbọ elu ya na axes.
Ntugharị kristal na-arụ ọrụ dị oke mkpa n'ịchọpụta njirimara anụ ahụ na kemịkal nke kristal.Ọ na-emetụta ihe ndị dị ka ọkụ eletrik na okpomọkụ, ike n'ibu na omume anya.Nhazi kristal dị iche iche nwere ike igosipụta ihe dị iche iche n'ihi mgbanwe na nhazi nke atọm ma ọ bụ ụmụ irighiri ihe n'ime nhazi kristal.