Instrument Components
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Showing 121–143 of 143 results
| Brand | Hefei Kejing |
|---|---|
| Substrate | Si (700 µm thick) with 300 nm SiO₂ layer |
| Graphene Type | CVD-grown monolayer or bilayer |
| Dimensions | 1×1 cm, 2×2 cm, 5×5 cm |
| Sheet Resistance | 300–500 Ω/□ (monolayer), 200–300 Ω/□ (bilayer) |
| Monolayer Coverage | ≥95% |
| Storage | Dry, oxygen-free environment, <30°C, use within 30 days |
| Compliance | ASTM D4496, ISO/IEC 17025-aligned handling protocols |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | Single-Crystal Sputtering Target |
| Pricing | Upon Request |
| Material Purity | 4N–5N (99.99%–99.999%) |
| Relative Density | ≥99.9% TD |
| Max Diameter | Up to 152.4 mm (6") |
| Crystal Orientation Tolerance | ≤0.5° FWHM (XRD rocking curve) |
| Surface Finish | Polished (Ra < 0.5 nm), Optional Double-Sided Lapping |
| Substrate Compatibility | Standard 2.75" / 3.0" / 4.0" / 5.0" / 6.0" CF or Water-Cooled Backing Plates |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Classification | Domestic |
| Model | Sn Wire |
| Pricing | Available Upon Request |
| Diameter Range | 0.01–2.0 mm |
| Purity | 99.99% (4N) |
| Packaging | Class 1000 Cleanroom Environment, Sealed in Class 100 Cleanroom Bags with Tin Foil Lining |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | SrRuO3 Target |
| Pricing | Available Upon Request |
| Standard Dimensions | Ø25.4 × 6.35 mm |
| Purity | >99.9% (3N) |
| Relative Density | >80% TD |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | Ta Wire |
| Pricing | Upon Request |
| Diameter Range | 0.01–2.0 mm |
| Purity | 99.99% (4N) |
| Packaging | Class 1000 Cleanroom Environment, Sealed in Class 100 Clean Bags with Aluminum Foil Wrapping |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Classification | Domestic |
| Model | Tantalum (Ta) Foil Sheets |
| Pricing | Available Upon Request |
| Standard Dimensions | 10 mm × 10 mm × 1.0 mm |
| Packaging | Vacuum-sealed in Class 100 cleanroom bags, processed in Class 1000 cleanroom environment |
| Storage Requirement | Must be stored under vacuum to prevent surface oxidation |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic |
| Model | Ti-terminated SrTiO₃ |
| Price | Upon Request |
| Crystal Structure | Cubic, a = 3.905 Å |
| Growth Method | Verneuil |
| Density | 5.175 g/cm³ |
| Melting Point | 2080 °C |
| Hardness | 6 (Mohs) |
| Thermal Expansion Coefficient | 10.4 × 10⁻⁶ /°C |
| Dielectric Constant (εᵣ) | ~300 |
| Loss Tangent (tan δ) | ~5 × 10⁻⁴ @ 10 GHz, 300 K |
| Surface Appearance | Transparent to pale brown |
| Chemical Stability | Insoluble in water |
| Standard Dimensions | 10 × 10 × 0.5 mm ± 0.05 mm |
| Miscut | 0.1° from <100> (±0.1° tolerance along Y and X axes) |
| Termination | Atomically flat TiO₂-terminated surface, single-side polished |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Classification | Domestic |
| Model | Ti Wire |
| Pricing | Upon Request |
| Diameter Range | 0.01–2.0 mm |
| Purity | 99.99% (4N) |
| Packaging | Class 1000 Cleanroom Environment, Sealed in Class 100 Cleanroom Bags with Aluminum Foil Lining |
| Brand | Hefei Kejing |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Anatase TiO₂ Single Crystal Substrate |
| Pricing | Available Upon Request |
| Crystallographic Orientations | <001>, <100>, <101>, <110>, <111> |
| Standard Dimensions | 5 × 5 × 0.5 mm |
| Surface Finish | Single-Side Polished (Ra < 0.3 nm) |
| Packaging | Class 1000 Cleanroom-Assembled in Class 100 Clean Bags |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Classification | Domestic |
| Model | W Wire |
| Pricing | Available Upon Request |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | V-Wire |
| Purity | 99.99% (4N) |
| Diameter Range | 0.01–2.0 mm |
| Packaging | Class 1000 Cleanroom-Processed, Sealed in Class 100 Cleanroom Bags with Aluminum Foil Lining |
| Compliance | ASTM B381-22 (for Vanadium Metal Products), ISO 9001:2015 Certified Manufacturing Oversight |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Model | V Foil |
| Dimensions | 10 × 10 × 1.0 mm |
| Packaging | Vacuum-sealed in Class 100 cleanroom bag, stored under inert atmosphere or high-vacuum conditions |
| Handling Requirement | Air-sensitive |
| Brand | 合肥科晶 |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | VGF-GaAs-2INCH-N-TE |
| Price | Upon Request |
| Growth Method | Vertical Gradient Freeze (VGF) |
| Crystal Orientation | <100> ±0.5°, 2° off toward <101> |
| Diameter × Thickness | 2 inch (50.8 mm) × 0.5 mm |
| Surface Finish | Single-side polished (SSP) |
| Doping Type | N-type, Tellurium (Te) |
| Carrier Concentration | (1.5–26) × 10¹⁷ cm⁻³ |
| Electron Mobility | 2700–3600 cm²/V·s |
| Resistivity | 9 × 10⁻⁴ – 1.1 × 10⁻² Ω·cm |
| Etch Pit Density (EPD) | < 8 × 10³ cm⁻² |
| Packaging | Vacuum-sealed in Class 100 cleanroom bags within Class 1000 cleanroom environment, or individual wafer cassettes |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | YBCO/Au Bilayer Thin Film |
| Microwave Surface Resistance (Rs) | < 0.5 mΩ @ 77 K, 10 GHz |
| Critical Current Density (Jc) | > 2 MA/cm² @ 77 K, 0 T |
| Film Thickness | 100–1000 nm (typical 300 nm), double-sided deposition |
| Thickness Uniformity | ±4% |
| Substrate Diameter | 2" or 3", single-side or double-side polished |
| Packaging | Vacuum-sealed in Class 100 cleanroom bags within Class 1000 cleanroom environment, or individual wafer cassette |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic |
| Model | YIG/GGG Epitaxial Thin Film |
| Pricing | Upon Request |
| Lattice Constant | 12.376 Å ± 0.01 Å |
| Saturation Magnetization | 1500–1750 Gs |
| Film Thickness | 1–12 µm |
| Ferromagnetic Resonance Linewidth (ΔH) | 0.5–2.0 Oe |
| Packaging | Vacuum-sealed in Class 100 clean bags inside Class 1000 cleanroom environment or individual wafer cassette packaging |
| Brand | Binzhenghong |
|---|---|
| Material | Polytetrafluoroethylene (PTFE) |
| Volume Options | 2 mL, 5 mL |
| Pack Size | 10 pieces per pack |
| Compatibility | Designed for Analytik Jena Zeenit 700P graphite furnace AAS systems |
| Regulatory Conformance | Compliant with ISO/IEC 17025 laboratory practice requirements for trace metal analysis consumables |
| Sterility | Non-sterile, single-use |
| Chemical Resistance | Resistant to concentrated acids (HNO₃, HCl, HF), alkalis, and organic solvents |
| Brand | Hefei Kejing |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | 4H-SiC Epitaxial Film on 4H-SiC Substrate, P-Type |
| Diameter | 100 mm ±0.5 mm |
| Thickness | 525 µm ±25 µm |
| Epilayer Thickness | 4.3 µm ±10% |
| Epilayer Doping Concentration | 1.4×10¹⁷ cm⁻³ (−30%/+0%) |
| Carrier Concentration | (3–10)×10¹⁶ cm⁻³ |
| Conductivity Type | P-type |
| Surface Finish | Double-Side CMP Polished (Si-face polished only) |
| Substrate Orientation | <0001>, 8.0° ±0.5° off-axis toward (10-10) |
| Off-Orientation (OF) Length | 15.9 mm ±1.7 mm |
| Flat Orientation | 90° clockwise from OF ±5° |
| IF Length | 8.0 mm ±1.7 mm |
| Substrate Resistivity | <0.03 Ω·cm |
| Edge Exclusion | 1 mm |
| Packaging | Class 1000 Cleanroom, Class 100 Bag Vacuum-Sealed or Single-Wafer Cassette |
| Brand | Hefei Kejing |
|---|---|
| Origin | USA |
| Supplier Type | Authorized Distributor |
| Import Status | Imported |
| Model | Fe₃O₄ Single Crystal Substrate |
| Crystal Orientation | <001>, <100>, <110>, <111> |
| Crystal Structure | Cubic, a = 8.40 Å |
| Density | 5.20 g/cm³ |
| Mohs Hardness | 5.5 |
| Dimensions | 5 × 5 × 0.5 mm, 10 × 10 × 0.5 mm |
| Surface Finish | Single-Side Polished |
| Packaging | Class 1000 Cleanroom-Processed, Sealed in Class 100 Cleanroom Bags |
| Brand | Hefei Kejing |
|---|---|
| Origin | USA |
| Distributor Type | Authorized General Distributor |
| Origin Category | Imported |
| Model | GOI-6IN-P-B-50NM-BO100 |
| Device Layer Diameter | 6 inch |
| Device Layer Type | P-type, Boron-doped |
| Device Layer Crystal Orientation | <100> ±10° toward <111> |
| Device Layer Thickness | 50 nm ±3% |
| Device Layer Resistivity | ~1 × 10¹⁸ cm⁻³ |
| Edge Orientation | <111> |
| Device Layer Surface Finish | Single-side polished |
| Buried Oxide (BOX) Thickness | 100 nm |
| Handle Wafer Doping | P-type, Boron-doped |
| Handle Wafer Orientation | <100> |
| Handle Wafer Resistivity | 5–20 Ω·cm |
| Handle Wafer Thickness | 625 µm ±15 µm |
| Handle Wafer Surface Finish | As-received (unpolished) |
| Packaging | Class 1000 cleanroom environment |
| Brand | Hefei Kejing |
|---|---|
| Origin | USA |
| Supplier Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Imported Fe₂O₃ |
| Pricing | Upon Request |
| Crystal Structure | Hexagonal (R3̄c) |
| Lattice Parameters | a = 5.04 Å, c = 13.77 Å |
| Density | 5.20 g/cm³ |
| Mohs Hardness | 6.5 |
| Standard Orientations | <0001>, <10–10>, <11–20> (orientation tolerance ≤ 0.4°) |
| Standard Dimensions | 5 × 5 × 1.0 mm, 10 × 10 × 0.5 mm |
| Surface Finish | Single-side polished |
| Cleanroom Packaging | Class 1000 cleanroom assembled, sealed in Class 100 cleanroom bags |
| Brand | Hefei Kejing |
|---|---|
| Origin | USA |
| Distributor Type | Authorized General Distributor |
| Origin Category | Imported |
| Model | Si/SiO₂/Ti/Pt(111) |
| Silicon Substrate | p-type, resistivity 5–10 Ω·cm |
| SiO₂ Thickness | 300 nm |
| Ti Adhesion Layer | 10 nm |
| Pt(111) Top Layer | 150 nm |
| Maximum Thermal Budget | ≤750 °C for 1 h |
| Wafer Diameter | 2 inch (50.8 mm ± 0.5 mm) |
| Thickness | 279 µm |
| Surface Finish | Single-side polished |
| Packaging | Vacuum-sealed in Class 100 cleanroom bags (Class 1000 cleanroom processed) or individual cassette packaging |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | Terfenol-D GMM |
| Pricing | Available Upon Request |
| Typical Strain Output | 1500–2000 ppm under Low Magnetic Field (< 200 kA/m) |
| Composition | Tb₀.₃ Dy₀.₇ Fe₁.₉₂ (standard stoichiometry) |
| Density | ~9.2 g/cm³ |
| Curie Temperature | ~380 °C |
| Saturation Magnetostriction (λₛ) | ≥1600 ppm |
| Electrical Resistivity | ~70 µΩ·cm |
| Young’s Modulus | ~50–70 GPa |