BGO substrate
Kev piav qhia
Bi12GeO20Bismuth germanate siv lead ua yog cov khoom tseem ceeb rau kev ua kom nqaim band, ruaj khov SAW / BAW domain / time domain device, siab nyeem ntawv sau holographic nco, cov teeb liab ntsig txog cov khoom siv thiab kev tswj hwm kev ncua.
Qhov Loj: Dia45x45mm thiab Dia45x50mm
Qhov chaw: (110), (001)
Cov khoom
| Crystal | Bi12GeO20(BGO) |
| Symmetry | kub, 23 |
| Melting Point (℃) | 930 ua |
| Qhov ceev (g / cm3) | 9.2 ib |
| Hardness (Mho) | 4.5 |
| Transparencey Range (nm) | 470-7500 Nws |
| Transmittance ntawm 633 nm | 67% |
| Refractive Index ntawm 633nm | 2.55 Nws |
| Dielectric tsis tu ncua | 40 |
| Electro-optic Coefficient | r41Luas = 3.4 x 10-12m/V |
| Kev tiv thaiv | 8 x1011W-cm |
| Loss Tangent | 0.0035 |
BGO Substrate Txhais
BGO substrate stands rau "bismuth germanate" substrate.BGO yog cov khoom siv crystalline uas feem ntau siv los ua cov substrate hauv ntau yam kev tshawb fawb thiab thev naus laus zis.
BGO yog cov khoom siv scintillation, uas txhais tau hais tias nws muaj peev xwm nqus tau cov hluav taws xob hluav taws xob siab, xws li gamma rays, thiab yog li emit tsawg-zog photons.Cov cuab yeej no ua rau BGO substrates zoo tagnrho rau siv hauv cov khoom siv hluav taws xob, gamma-ray spectroscopy, thiab cov khoom siv kho mob.
BGO substrates feem ntau yog ib lub pob zeb loj hlob siv cov txheej txheem tshwj xeeb xws li Czochralski txoj kev lossis Bridgman-Stockbarger txheej txheem.Cov khoom siv lead ua no nthuav tawm siab pom pom thiab ze-infrared lub teeb, nrog rau lub teeb pom kev zoo thiab lub zog daws teeb meem.
Vim muaj tus lej atomic siab, BGO substrates muaj lub zog nres siab tiv thaiv gamma rays thiab yog li siv tau rau hauv kev siv hluav taws xob tiv thaiv thiab kev tshawb nrhiav.Lawv muaj ntau yam kev tshawb nrhiav lub zog thiab tshwj xeeb tshaj yog rau kev kuaj pom lub zog gamma rays.
BGO substrates tuaj yeem siv los ua lub platform rau loj hlob lwm cov txheej txheem crystalline lossis tso cov yeeb yaj kiab nyias ntawm ntau yam ntaub ntawv.Qhov no tso cai rau kev sib xyaw ua haujlwm sib txawv thiab tsim cov khoom siv ntau dua.
Hauv cov ntsiab lus, BGO substrates yog cov ntaub ntawv crystalline siv hauv ntau daim ntawv thov ntsig txog gamma-ray nrhiav, spectroscopy, kev kho mob duab, thiab hluav taws xob tiv thaiv.Lawv muaj cov pob tshab siab, lub teeb pom kev zoo, thiab zoo tagnrho rau kev kuaj pom lub zog gamma rays.
