氯化钠（NaCl）衬底
氯化钠（NaCl）是一种无色透明的立方晶系晶体。作为一种可溶于水且极易潮解的材料，它无法进行化学抛光处理。NaCl衬底常用于红外透射窗口和傅里叶变换红外光谱仪（FTIR），也是CO₂激光器应用中的可靠光学材料选择。
氯化钠衬底物理性能
| 性能 | 参数 |
|---|---|
| 材料 | NaCl |
| 生长方法 | 晶体生长法 |
| 晶体结构 | M3 |
| 晶格常数 (Å) | a = 5.642 |
| 熔点 | 801°C |
| 密度 (g/cm³) | 2.16 |
| 波长范围 | 0.25 – 22.0 µm |
| 折射率 | 1.54427 |
| 透过率 | 0.9 |
| Nf 值 | 0.0127 |
规格参数
可选尺寸：10×10 mm、20×20 mm、30×30 mm、直径 50 mm（可按需定制）
厚度：2.0 mm、3.0 mm、5.0 mm
晶向：<100>、<110>、<111>
表面粗糙度 (Ra)：< 20 nm
包装信息
苏州科跃生产的NaCl衬底在Class 1000级洁净室中加工，并采用Class 100洁净袋或晶圆盒封装，确保储存和运输过程中的纯净度与防潮性能。
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.
您可以向我们发送询盘，以获取更多信息和最新价格。
苏州科跃材料科技有限公司是一家专注于高纯材料、薄膜沉积靶材、特种合金及磁性材料研发与生产的高新技术企业。我们提供从高纯金属（3N~6N）、溅射靶材、蒸发材料到特种合金、磁性组件及定制加工的一站式材料解决方案，服务于半导体、新能源、航空航天、科研院所等领域。
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