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STANDARD SAPPHIRE WAFERS (C-PLANE)

CRYSCORE can offer Epi-Ready grade sapphire wafer with a very low surface roughness in complete orientation options.

c plane sapphirewafers are being extensively used for epitaxial growth of III-V and II-VI compounds, such as gallium nitride (GaN), aluminum nitride (AlN), for bright blue and green LED and laser diodes.

Technical Applications of Standard Sapphire Wafers

C-plane sapphire wafers are widely used to grow III-V and II-VI deposited films of wide band-gap nitride and oxide semiconductor materials such as gallium nitride (GaN), aluminum nitride (AlN), indium nitride (InN), zinc oxide (ZnO ultraviolet light emission) and tin oxide (SnO2 ultraviolet luminescent material), etc.

In addition, standard C-plane(0001) sapphire wafers are widely applied to fabricate LED white and blue light, ultraviolet and deep UV LED epitaxial wafers by Metal-Organic Vapor Deposition(MOCVD), Molecular Beam Epitaxy (MBE), Plasma Enhanced Chemical Vapor Deposition(PECVD) and other epitaxy growth methods.

CRYSCORE standard sapphire wafers also are used as the c plane sapphire substrate, a laser diode (LD), UV detector, nanotube, and the heat dissipation material of high temperature and high power high-frequency electronic device.

Competitive Advantages of CRYSCORE's Sapphire Wafers

Special CMP (Chemical Mechanical Polishing) technology to ensure its performance at a low cost.

Excellent surface quality in all orientations (less than 0.2 nm for C-plane, less than 0.5 nm for A-plane, M-plane, R-plane, N-plane, V-plane, 10-14, etc.)

Cleaned in class 100 cleanroom by ultrapure water with quality above 18MΩ *cm.

25 pcs a pack or single pack is available to maximize customer flexibility in their research.

Traceable product serial number.

Compact carton packaging for safer shipping and cost-saving.

Standard wafers are Generally in stock to ensure a quick delivery.

Since 2008, CRYSCORE OPTOELECTRONIC LIMITED has been an expert among so many sapphire wafer manufacturers, specializing in high-quality sapphire wafers and optical windows. With over 12 years of experience, CRYSCORE provide 1-inch to 8-inch standard or custom sapphire wafers with any orientation and any thickness applied to epitaxy, as well as sapphire windows with any specifications applied to sapphire optics. Patterned sapphire substrateand sapphire ingotalso can be provided.

CRYSCORE can provide standard or custom sapphire waferswith any orientation applied to epitaxy, as well as sapphire windowswith any specifications applied to optics. Patterned sapphire substratesand sapphire ingots also can be provided. Expert in sapphire optics manufacturing.



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