ngwaahịa

BaF2 mkpụrụ

nkowa nkenke:

1.IR arụmọrụ, ezigbo nnyefe anya


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa

kristal anya BaF2 nwere ọmarịcha arụmọrụ IR, ezigbo nnyefe ngwa anya karịa oke ụdịdị dị iche iche.

Njirimara

Njupụta (g/cm3)

4.89

Ebe mgbaze (℃)

1280

Nrụpụta okpomọkụ

11.72 Wm-1K-1 na 286K

Mgbasawanye okpomọkụ

18.1 x 10-6 / ℃ na 273K

Knoop ike ike

82 nwere 500g indenter (kg/mm2)

Ikike Okpomọkụ akọwapụtara

410J/(kg.k)

Dielectric Constant

7.33 na 1MHz

Youngs Modulus (E)

53.07 GPA

Shear Modulus (G)

25.4 GPA

Nnukwu Modul (K)

56.4 GPA

Ngwakọta ọnụ ala

Ngwakọta ihe na-agbanwe agbanwe

Oke Elastic pụtara

26.9MPa (3900 psi)

Oke Poisson

0,343

Nkọwa mkpụrụ okwu BaF2

BaF2 ma ọ bụ barium fluoride bụ ihe kristal transperent nke a na-ejikarị dị ka mkpụrụ n'ime ngwa anya dị iche iche.Ọ bụ nke klas nke ogige inorganic mara dị ka metal halides ma nwee ọmarịcha ngwa anya na nke anụ ahụ.

Ngwa BaF2 nwere oke mgbasa ozi sara mbara na-ekpuchi ultraviolet (UV) ruo ogologo ikuku infrared (IR).Nke a na-eme ka ha dabara maka ngwaọrụ ngwa anya dị iche iche, gụnyere ultraviolet spectroscopy, sistemu onyonyo, ngwa anya maka teliskop dabere na oghere na windo nchọpụta.

Otu n'ime ihe dị iche iche nke mkpụrụ BaF2 bụ ihe nrịbama dị elu ya, nke na-enyere aka njikọ ọkụ na-arụ ọrụ nke ọma.Ntụgharị dị elu nke ntụgharị uche na-enyere aka belata mfu ntụgharị uche ma kwalite arụmọrụ nke mkpuchi anya dị ka mkpuchi mkpuchi.

BaF2 nwekwara nguzogide dị elu na mmebi radieshon, na-eme ka ọ dị mma maka ngwa na gburugburu radieshon ike dị elu, dị ka nnwale physics na ihe ngosi ọgwụ nuklia.

Na mgbakwunye, mkpụrụ BaF2 nwere ezigbo nkwụsi ike nke okpomọkụ yana ọnụọgụ mgbasawanye ọkụ dị ala.Nke a na-eme ka ha dị mma maka ojiji na gburugburu okpomọkụ dị elu na ngwa ndị chọrọ ịrụ ọrụ anya ka a na-edobe n'okpuru ọnọdụ okpomọkụ dịgasị iche iche.

N'ozuzu, BaF2 substrates nwere ọmarịcha anya nghọta, elu refractive index, iguzogide radieshon mmebi, na thermal nkwụsi ike, na-eme ka ha bara uru na a dịgasị iche iche nke ngwa anya usoro na ngwaọrụ.


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