铝酸镁衬底(MgAl6010)

描述

苏州科跃 铝酸镁(MgAl₆O₁₀)衬底

铝酸镁(MgAl₆O₁₀)衬底是一种先进的陶瓷材料,以优异的热稳定性、高机械强度及出色的电绝缘性能而著称。该材料在高温及严苛化学环境中具有卓越的耐受能力,非常适用于电子、光学及高频器件等高要求应用领域。

苏州科跃的 MgAl₆O₁₀ 衬底表面光滑且高度抛光,为半导体与光学镀膜提供理想的薄膜沉积条件。其低热膨胀系数在高温环境中可显著降低热应力,提高器件的可靠性与寿命。凭借优异的介电性能与极低的信号损耗,这类衬底广泛应用于微电子器件、激光元件及高功率器件制造。

由于具有卓越的机械与化学耐久性,铝酸镁衬底为航空航天、通信及先进传感器系统等尖端技术提供了可靠的基础支撑。

铝酸镁衬底物理性能

性能参数 数值
材料 MgAl₆O₁₀
晶体结构 M3
晶格常数 (Å) a = 7.9780
密度 (g/cm³) 3.585
热膨胀系数 a 轴:6.5 × 10⁻⁶ /°C;c 轴:3.7 × 10⁻⁶ /°C

铝酸镁衬底规格

规格 参数
尺寸 5 × 5 mm、10 × 10 mm、15 × 15 mm、20 × 20 mm、直径 2″(最大尺寸)
晶向 <100>、<110>、<111>
抛光 单面抛光 (SSP) 或双面抛光 (DSP)
定向精度 ±0.5°
晶体角度 可根据需求提供特殊尺寸与晶向
表面粗糙度 (Ra) ≤ 5 Å(5 μm × 5 μm)

铝酸镁衬底包装

苏州科跃在 Class 100 洁净袋或晶圆盒中进行封装,并在 Class 1000 洁净室内完成包装,确保材料在运输过程中得到最大程度保护。

选择苏州科跃铝酸镁衬底,助力您的高性能应用,在 GaN 和 ZnO 外延生长中发挥卓越材料特性。

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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.