4 INCH C-PLANE(0001) SAPPHIRE WAFERS
Wafer saphiris being used extensively as a substrate for III-V nitrides and for many other epitaxial films. We supply 99.999% high purity c axis sapphirewith an excellent surface finish to meet your rigorous requirements.
Specifications of 4 Inch C-plane(0001) Sapphire Wafer
|
Item |
4-inch C-plane(0001) 650μm Sapphire Wafers |
|
|
Crystal Materials |
99,999%, High Purity, Monocrystalline Al2O3 |
|
|
Grade |
Prime, Epi-Ready |
|
|
Surface Orientation |
C-plane(0001) |
|
|
C-plane off-angle toward M-axis 0.2 +/- 0.1° |
||
|
Diameter |
||
|
Thickness |
650 μm +/- 25 μm |
|
|
Primary Flat Orientation |
A-plane(11-20) +/- 0.2° |
|
|
Primary Flat Length |
||
|
Single Side Polished |
Front Surface |
Epi-polished, Ra < 0.2 nm (by AFM) |
|
(SSP) |
Back Surface |
Fine ground, Ra = 0.8 μm to 1.2 μm |
|
Double Side Polished |
Front Surface |
Epi-polished, Ra < 0.2 nm (by AFM) |
|
(DSP) |
Back Surface |
Epi-polished, Ra < 0.2 nm (by AFM) |
|
TTV |
< 20 μm |
|
|
BOW |
< 20 μm |
|
|
WARP |
< 20 μm |
|
|
Cleaning / Packaging |
Class 100 cleanroom cleaning and vacuum packaging, |
|
|
25 pieces in one cassette packaging or single piece packaging. |
||
Note: Custom sapphire wafers with any orientation and any thickness can be provided.
specialized in high-quality sapphire wafers and optical windows since 2008. We provide custom sapphire optics,sapphire rod, sapphire ingot, Al2O3 substrateand etc. Want to know more? Please contact us.
Send product request
Other supplier products
 |
Silicon on Sapphire | As a professional sapphire wafermanufacturer, CRYSCORE can provide standard or optical sapphirewafers with any orientation applied to epitaxy, as w... |
 |
CUSTOM SAPPHIRE WINDOWS | Due to the extensive applications of sapphire in various fields, different dimensions are required. CRYSCORE can provide custom sapphire windowswi... |
 |
A-PLANE (11-20) SAPPHIRE WAFERS | A-PLANE (11-20) SAPPHIRE WAFERS A plane sapphire wafershave a uniform dielectric constant and highly insulating characteristic, so they are genera... |
 |
SAPPHIRE WAFERS / SAPPHIRE SUBSTRATES | SAPPHIRE WAFERS / SAPPHIRE SUBSTRATES Due to the less mismatched lattice and stable chemical and physical properties, sapphire(Al2O3) wafer is the ... |
 |
CUSTOM SAPPHIRE WAFERS | CRYSCORE supplies sapphire wafers with the high-quality surfaces in all orientations (C-planesapphire, A plane sapphire, R-planesapphire, M plane s... |
Same products
 |
Floral Garden Tools Set | Seller: Dongyang Guorui Industry And Trade Co., Ltd. | Investing in a floral garden tools set not only enhances your gardening experience but also add... |
 |
Rice Husk Pellet Machine | Seller: Jiangsu Kingwood Industrial Co., Ltd. | ● JWZL-420 is the most popular biomass/woodpellet machine of all the pellet mills offered by Ch... |
 |
Greece-liquid nitrogen vapor phase storage systems KGSQ | Seller: Henan Tianzhidao Biological Technology Co., Ltd | In today's era of continuous technological progress, with the increasingly high requirements for ... |
 |
Common Rail Fuel Injector Nozzle L500PBC | Seller: 738347 | Common Rail Fuel Injector Nozzle L500PBC 0 445 110 189 Injector Valve Set 0 445 110 190 Injector... |
 |
Common Rail Fuel Injector Nozzle F00VX40014 | Seller: 738347 | Common Rail Fuel Injector Nozzle F00VX40014 Common Rail Fuel Injector Nozzle F340 Common Rail ... |
