A面（11-20）蓝宝石晶片

Name: A面（11-20）蓝宝石晶片
Brand: CRYSCORE OPTOELECTRONIC LIMITED

A面（11-20）蓝宝石晶片具有均匀的介电常数和高绝缘特性，因此通常用于混合微电子应用，A-plane也可用于高超导体的生长。

例如：TlBaCaCuO（TbBaCaCuO）、Tl-2212，在蓝宝石氧化铈（CeO2）复合衬底上生长异质外延超导薄膜等。

Specifications of A面（11-20）蓝宝石晶片

Item	2-inch A-plane(11-20) 430μm Sapphire Wafers
Crystal Materials	99,999%, High Purity, Monocrystalline Al2O3
Grade	Prime, Epi-Ready
Surface Orientation	A-plane(11-20)
Diameter	50.8 mm +/- 0.1 mm
Thickness	430 μm +/- 25 μm
Primary Flat Orientation	C-plane(0001) +/- 0.2°
Primary Flat Length	16.0 mm +/- 1.0 mm
Single Side Polished	Front Surface	Epi-polished, Ra < 0.5 nm (by AFM)
(SSP)	Back Surface	Fine ground, Ra = 0.8 μm to 1.2 μm
Double Side Polished	Front Surface	Epi-polished, Ra < 0.5 nm (by AFM)
(DSP)	Back Surface	Epi-polished, Ra < 0.5 nm (by AFM)
TTV	< 10 μm
BOW	< 10 μm
WARP	< 10 μm
Cleaning / Packaging	Class 100 cleanroom cleaning and vacuum packaging,
	25 pieces in one cassette packaging or single piece packaging.

注：可依据客户需求定制的生产任意晶向、厚度的蓝宝石晶片。

蓝宝石产品-询价

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