SHANGHAI FAMOUS TRADE CO.,LTD
| Material Type | 2D Semiconductor / TMD Material |
| Delivery Time | 2-4 Weeks |
| Film Structure | Multilayer Continuous WS₂ Film |
| Uniformity | Wafer-Level Uniformity |
| Crystal Quality | Single-Crystal Characteristics |
| Substrate | Sapphire (Al₂O₃) |
| Material | Tungsten Disulfide (WS₂) |
| Crystal Structure | Hexagonal |
| Surface Roughness | RMS ≈ 0.11 nm |
| Payment Terms | T/T |
| Wafer Size | 2 inch, 4 inch |
| Characterization | AFM, Raman, PL, PL Mapping, TEM, GIXRD, GI-WAXS |
| Place of Origin | SHANGHAI,CHINA |
| Brand Name | ZMSH |
View Detail Information
Explore similar products
C Axis 8 Inch Al2O3 Sapphire Wafer Wear Resistance For Crystal Optical Lens
Diameter 300mm Crystal Glass Sapphire Wafer Double Side Polished For Window
A - Axis 4 Inch Sapphire Optical Windows 85% Vision Light Transmissivity
Single Crystal Ultra Thin Sapphire Wafer , Sapphire Substrate 2 Inch 0.1mm
Product Specification
| Material Type | 2D Semiconductor / TMD Material | Delivery Time | 2-4 Weeks |
| Film Structure | Multilayer Continuous WS₂ Film | Uniformity | Wafer-Level Uniformity |
| Crystal Quality | Single-Crystal Characteristics | Substrate | Sapphire (Al₂O₃) |
| Material | Tungsten Disulfide (WS₂) | Crystal Structure | Hexagonal |
| Surface Roughness | RMS ≈ 0.11 nm | Payment Terms | T/T |
| Wafer Size | 2 inch, 4 inch | Characterization | AFM, Raman, PL, PL Mapping, TEM, GIXRD, GI-WAXS |
| Place of Origin | SHANGHAI,CHINA | Brand Name | ZMSH |
| High Light | 2D semiconductor WS₂ research material ，WS₂ on sapphire wafer ，sapphire wafer for device development | ||
ZMSH supplies high-quality WS₂ on Sapphire Wafers featuring continuous multilayer tungsten disulfide (WS₂) films grown on sapphire substrates. As a representative Transition Metal Dichalcogenide (TMD) material, WS₂ has attracted significant attention for next-generation electronics, optoelectronics, photodetectors, sensors, and advanced semiconductor research.
Our WS₂ wafers offer excellent crystal quality, high film uniformity, smooth surface morphology, and strong optical performance, making them ideal for universities, research institutes, semiconductor laboratories, and R&D projects worldwide.
| Parameter | Specification |
|---|---|
| Product Name | WS₂ on Sapphire Wafer |
| Material | Tungsten Disulfide (WS₂) |
| Material Type | 2D Semiconductor / TMD Material |
| Substrate | Sapphire (Al₂O₃) |
| Wafer Size | 2 inch, 4 inch |
| Film Structure | Multilayer Continuous WS₂ Film |
| Crystal Structure | Hexagonal |
| Crystal Quality | Single-Crystal Characteristics |
| Surface Roughness | RMS ≈ 0.11 nm |
| Uniformity | Wafer-Level Uniformity |
| Characterization | AFM, Raman, PL, PL Mapping, TEM, GIXRD, GI-WAXS |
| Customization | Available |
WS₂ combines a suitable bandgap, strong light-matter interaction, and excellent carrier transport properties, making it one of the most promising 2D semiconductor materials beyond conventional silicon technologies.
The sapphire substrate provides:
Compared with mechanically exfoliated flakes, wafer-scale WS₂ films provide better consistency, repeatability, and scalability for research and device development.
Atomic Force Microscopy (AFM) measurements show an ultra-smooth surface with RMS roughness around 0.11 nm, suitable for nanoscale device fabrication.
Advanced characterization techniques including GIXRD and GI-WAXS confirm high crystal quality and excellent in-plane orientation.
Strong photoluminescence (PL) intensity and narrow FWHM indicate superior optical quality and material uniformity.
Raman spectroscopy confirms the characteristic vibrational modes of WS₂, validating material composition and structural integrity.
Fundamental studies of carrier transport, electronic properties, and low-dimensional materials.
Suitable for photodetectors, optical sensors, light-emitting devices, and optical modulation research.
Research platform for next-generation transistor architectures and ultra-thin semiconductor channels.
Emerging material candidate for future computing hardware and novel device structures.
High surface sensitivity enables gas detection and environmental monitoring applications.
Suitable for biochemical sensing and medical diagnostic research.
Can be used as a growth and transfer platform for flexible electronic device development.
Widely used by universities, national laboratories, and semiconductor research institutes.
| Product | Wafer Size |
| WS₂ on Sapphire Wafer | 2 Inch |
| WS₂ on Sapphire Wafer | 4 Inch |
| Research Grade WS₂ Wafer | Custom |
| Customized WS₂ Wafer | Custom |
Customization ServicesZMSH provides customized WS₂ wafer solutions based on customer requirements:
Please contact us for custom requirements and project discussions.
WS₂ (Tungsten Disulfide) is a two-dimensional semiconductor belonging to the Transition Metal Dichalcogenide (TMD) family. It exhibits excellent optical and electronic properties for next-generation semiconductor applications.
Sapphire offers excellent thermal stability, optical transparency, chemical resistance, and mechanical strength, making it an ideal substrate for high-quality WS₂ growth.
Standard sizes include 2-inch and 4-inch wafers. Custom sizes can be provided upon request.
Yes. AFM, Raman, PL, PL Mapping, TEM, GIXRD, and GI-WAXS reports are available depending on project requirements.
Yes. We support customized substrate types, wafer sizes, film thicknesses, and research-grade specifications.
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company
Year Established:
2013
Total Annual:
1000000-1500000
Ecer Certification：
Verified Supplier
SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014. We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components widel... SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014. We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components widel...
Get in touch with us
Leave a Message, we will call you back quickly!