Although Barium Fluoride is fairly stable in dry conditions, it really is hygroscopic and may degrade in superior-humidity environments. Good storage and protective coatings can mitigate this sensitivity.
- Satellite Devices: BaF�?components are Utilized in spaceborne sensors and imaging devices to withstand Serious problems.
Every one of the calculations had been executed With all the CASTEP code. The code is offered through the corresponding writer upon ask for.
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Its superior refractive index, minimal absorption, and excellent thermal security help it become a prime decision in the optical components market.
钆铝镓石榴石晶体 硅酸钇镥晶体 锗酸铋晶�?溴化澜晶�?氟化铅晶�?光学滤波片
化学稳定性好：氟化钡晶体化学性质稳定，不易与其他物质发生反应，这保证了其在各种环境下的稳定性和可靠性。
Electron paramagnetic resonance and optical spectroscopy of Yb3+ ions in SrF2 and BaF2; an analysis of distortions from the crystal lattice in close proximity to Yb3+
优点：高透光性、低折射率、优异的闪烁性能、化学稳定性好、机械性能优良
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... As a result of higher density of photon states within the dielectric optical medium, the spontaneous M1 decay amount is expected to get enhanced relative to the rate in vacuum by a factor n three more info , where n would be the refractive index [39]; n �?one.
The CaF2 window is definitely the laser exit in the DUV lithography device along with its sealing ingredient. Bearing the irradiation, higher tension, and discharging pollutants, the window is simple to break and instantly deteriorate the performance and trustworthiness on the laser. During this paper, considering the consequences of the above mentioned factors, two typical limited-expression damages for the CaF2 window - higher Electrical power induced destruction and pollutant-induced hurt are researched quantitatively. Using an experimental design and style, theoretical calculation, characterization analysis, and numerical simulation, we uncovered which the injury induced by large-Electrical power irradiation is dominated by defect propagation on the Original stage. For the afterwards stage, it can be dominated by heat and thermal pressure with thermal melting and evenly dispersed microcracks of one∼10 µm in measurement.
Neighborhood lattice framework research with the octahedral (CrO6)9- clusters for Cr3+ ion doping in many different oxide crystals by simulating the corresponding EPR and optical spectra.