氮化镓晶圆(GaN)

描述

苏州科跃 Gallium Nitride Wafers:精密与性能的全新定义

苏州科跃致力于生产高品质的氮化镓(GaN)晶圆,依托先进的技术实力与精湛的制造工艺,提供卓越的产品与服务。作为半导体材料领域的知名供应商,苏州科跃专注于为客户提供可靠、高精度的解决方案,以满足不断变化的市场需求。

我们的 GaN 晶圆以优异的一致性和先进的制造工艺脱颖而出,在行业中树立了标杆。秉承持续创新的理念,苏州科跃始终走在晶圆生产技术的前沿,以高性能、稳定可靠的材料推动技术发展。

氮化镓晶圆规格

规格 参数
尺寸 10.0 mm × 10.5 mm、14.0 × 15.0 mm、2″、4″
厚度 400 μm ± 30 μm / 450 μm ± 30 μm
抛光 正面:Ra < 0.2 nm,Epi-ready 抛光处理
背面:精细研磨
晶向 C轴 (0001) ± 0.5°
TTV < 15 μm
弯曲度 < 20 μm

氮化镓晶圆物理性能

性能参数 数值
材料 GaN
导电类型 N 型
电阻率 (300K) < 0.02 Ω·cm / < 0.2 Ω·cm / > 1E8 Ω·cm
位错密度 (EPD 平均值) < 5 × 10⁶ cm⁻²
可用表面积 > 90%
等级 量产级、科研级、样品级

探索苏州科跃氮化镓晶圆所带来的卓越性能与精密制造,助力下一代半导体技术发展。

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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.