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| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | 34A-SA |
| Price | Upon Request |
| Length | 120 mm |
| Tip Type | Flat, Precision Ground |
| Application | QCM Crystal Mounting & Electrode Handling |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | GaP Single-Crystal Substrate |
| Pricing | Available Upon Request |
| Crystal Orientation | <100> (standard) |
| Dimensions | 10 × 10 × 0.5 mm or Ø2" × 0.5 mm |
| Surface Finish | Single- or Double-Sided Polished |
| Surface Roughness (Ra) | <0.15 nm |
| Hardness (Mohs) | 3.0 |
| Density | 4.78 g/cm³ |
| Refractive Index | 3.45 |
| Elastic Modulus | 71 GPa |
| Growth Method | Liquid Encapsulated Czochralski (LEC) |
| Melting Point | 1072 °C |
| Carrier Concentration Range | 1×10¹⁶ – 6×10¹⁸ cm⁻³ |
| Dislocation Density | <5×10⁴ cm⁻² |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic |
| Model | InP Crystal Substrate |
| Pricing | Available Upon Request |
| Crystal Structure | Single-Crystal Indium Phosphide |
| Doping | Undoped / Sn / S / Fe / Zn |
| Conductivity Type | N-type (Sn, S, Fe) / Semi-Insulating (Fe, Zn) / P-type (Zn) |
| Hardness | 3.0 Mohs |
| Density | 4.78 g/cm³ |
| Refractive Index | 3.45 (at 10.6 µm) |
| Carrier Concentration | 1–2×10¹⁶ cm⁻³ (undoped), 1–3×10¹⁸ cm⁻³ (Sn-doped), 1–4×10¹⁸ cm⁻³ (S-doped), 6–4×10¹⁸ cm⁻³ (Fe-doped) |
| Dislocation Density | <5×10⁴ cm⁻² |
| Growth Method | Liquid Encapsulated Czochralski (LEC) |
| Melting Point | 1072 °C |
| Elastic Modulus | 7.1×10¹¹ dyn·cm⁻² |
| Standard Orientations | <100> |
| Standard Dimensions | 10 mm × 10 mm × 0.5 mm |
| Surface Finish | Single-Side or Double-Side Polished |
| Surface Roughness (Ra) | <15 Å |
| Cleanroom Handling | Packaged in Class 100 cleanroom bags within Class 1000 cleanroom environment |
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