China-made GaAs single crystal GaAs wafers high purity GaAs poly
We offer high-purity GaAs poly (polycrystalline). Additionally, we also provide single crystal GaAs ingots and wafers with diameters ranging from Φ2” to Φ4”.
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basic information
<GaAs Single Crystal> Manufacturing Method: VGF Size: Φ2” to Φ4” Type: N Crystal Orientation: (100), others Mobility: ≧2000 cm²/V·s (for n-type, ≧4000 cm²/V·s, etc.) Thickness: 295 μm (customizable) Surface Finish: Epi-ready polished *Ingots are also available.* ー・－・－・－・－・－・－・－・－・－・－・－・－・－・－ <GaAs Poly> Manufacturing Method: HB Purity: 6N Type: N-type Mobility (cm²/V·s): ≧4500 Carrier Concentration (/cm³): 1E15 to 1E16 Shape: D-type Size: 60x45x400 mmL (customizable) http://www.doujinsangyo.jp/products/GaAs.html
Price range
P2
Delivery Time
P4
Applications/Examples of results
Various device substrates: high-frequency devices, light-emitting devices, magnetoelectric applications, receiving and emitting light, radiation-resistant applications, and others.
Company information
The doujin industry provides various semiconductor materials and precision processing. We handle main products such as silicon, sapphire, SiC, GaN, quartz, alumina, and sintered SiC, and we have established a system that allows for integrated production from crystal growth to wafer processing in-house. In addition to standard semi-products, we also offer custom solutions, characterized by our flexibility in responding to requests regarding size, processing type, and quantity. We also handle crystal materials such as silicon, sapphire, SiC, GaN, LN, LT, quartz, GaAs, CaF2, MgF2, as well as consumables like quartz, fine ceramics, polishing materials, wafer cases, wire saw equipment, and diamond wires. The doujin industry is globally expanding its business from material procurement to processing. Strong support from overseas group companies, partner companies, and networks forms an important foundation of our capabilities. Through over 20 years of experience in trade between Japan, China, Korea, and Taiwan, we have built unique trade expertise and networks.
![[Measurement Example] <Semiconductor Material> Thermal Conductivity Measurement of Si Wafer [TA]](https://image.mono.ipros.com/public/product/image/030/2001216816/IPROS88738109047982829861.jpeg?w=280&h=280)
