10 X 10.5 Mm2 C Face Un Doped N Type Free Standing GaN Single Crystal Substrate
10*10.5mm² C-face Un-doped n-type free-standing GaN single crystal substrate Resistivity < 0.1 Ω·cm Power device/laser
Overview
Premium quality GaN crystal substrates with low dislocation density (on the order of 105 /cm2) and uniform surface with no periodic defects. These high quality GaN crystals have an usable area of more than 90%.
We sell directly from the factory, and therefore can offer the best price on the market for high quality GaN crystal substrates.
| 10 x 10.5 mm2 Free-standing GaN Substrates | ||||
| Item | GaN-FS-C-U-S10 | GaN-FS-C-N-S10 | GaN-FS-C-SI-S10 |
Remarks: |
| Dimensions | 10 x 10.5 mm2 | |||
| Thickness | 350 ±25 µm | |||
| Orientation | C plane (0001) off angle toward M-axis 0.35 ±0.15° | |||
| Conduction Type | N-type | N-type | Semi-Insulating | |
| Resistivity(300K) | < 0.1 Ω·cm | < 0.05 Ω·cm | > 106 Ω·cm | |
| TTV | ≤ 10 µm | |||
| BoW | - 10 µm ≤ BOW ≤ 10 µm | |||
| Ga Face Surface Roughness | < 0.2 nm (polished) or < 0.3 nm (polished and surface treatment for epitaxy) |
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| N Face Surface Roughness | 0.5 ~1.5 μm option: 1~3 nm (fine ground); < 0.2 nm (polished) |
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| Dislocation Density | From 1 x 105 to 3 x 106 cm-2 (calculated by CL)* | |||
| Macro Defect Density | 0 cm-2 | |||
| Useable Area | > 90% (edge exclusion) | |||
| Package | Packaged in a class 100 clean room environment, in 6 PCS container, under a nitrogen atmosphere | |||
*National standards of China (GB/T32282-2015)
About Us
We specialize in processing a variety of materials into wafers, substrates and customized optical glass parts.components widely used in electronics, optics, opto electronics and many other fields. We also have been working closely with many domestic and oversea universities, research institutions and companies, provide customized products and services for their R&D projects. It's our vision to maintaining a good relationship of cooperation with our all customers by our good reputations.
FAQ
Q: Are you trading company or manufacturer ?
We are factory.
Q: How long is your delivery time?
Generally it is 3-5 days if the goods are in stock.
or it is 7-10 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
Payment <=5000USD, 100% in advance.
Paymen >=5000USD, 80% T/T in advance , balance before shippment.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.