溴化钾衬底(KBr)

描述

苏州科跃溴化钾(KBr)衬底

苏州科跃提供高品质溴化钾(KBr)衬底,广泛用于透射窗口、傅里叶变换红外光谱仪(FTIR)以及分光镜等应用。由于KBr具有易溶于水和吸湿性强的特性,因此在使用和储存过程中必须小心处理。该材料质地较软,不适合化学抛光,因此在加工中需采用精密制造工艺以确保最佳性能。


溴化钾衬底物理性能

性能 参数
材料 KBr
生长方法 晶体生长法
晶体结构 M3
晶格常数 (Å) a = 5.596
熔点 730°C
密度 (g/cm³) 2.75
波长范围 0.20 – 27.50 µm
折射率 1.49025
透过率 0.91
Nf 值 0.01114

溴化钾衬底规格

规格 参数
尺寸 10×10 mm、20×20 mm、30×30 mm、直径 50 mm(可定制)
厚度 2.0 mm、3.0 mm、5.0 mm
晶向 <100>、<110>、<111>
表面粗糙度 (Ra) < 20 nm

包装

苏州科跃的KBr衬底在Class 1000洁净室中加工,并封装于Class 100洁净袋或晶圆盒内,有效防止在储存与运输过程中受潮或被污染。

选择苏州科跃的溴化钾衬底,可满足您在高透过率与精确光学性能要求下的先进光学与光谱学应用需求。

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常见问题

Sputtering targets are materials used in thin-film deposition processes to create coatings on substrates. They are used in industries like semiconductors, optics, photovoltaics, and electronics.

Evaporation materials are used in Physical Vapor Deposition (PVD) processes, where materials are heated and evaporated to form a thin film on a substrate. These are critical for applications in optics, wear protection, and decorative coatings.

Boat crucibles are used as containers for evaporation materials during PVD processes. They help to uniformly evaporate materials onto the substrate for thin film formation.

Sputtering uses energetic particles to eject material from a target, while evaporation involves heating a material until it vaporizes and deposits on a substrate. Both are common methods in Physical Vapor Deposition (PVD) for creating thin films.

Consider the material composition, purity, target size, and application-specific requirements such as the thickness and uniformity of the film.

Yes, we offer customized sputtering targets, evaporation materials, and crucibles to meet specific customer requirements for size, material composition, and purity.

Yes, we can assist in selecting the most suitable material based on your application, whether it’s for optical coatings, semiconductor fabrication, or decorative finishes.

Yes, we offer both bulk and small quantities of sputtering targets, evaporation materials, and spherical powders to support research, prototyping, and development projects.