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Few LayersMoS Powder 2, 0.2-5μm, 1~8nm, 0.5g
Product Type: 2D material powder
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For material selection, specification confirmation and quotation preparation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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How does the thickness range of 1–8 nm translate to layer count for few-layer MoS2, and why does this matter for device performance?
The 1–8 nm thickness range corresponds to 1–10 layers of MoS2, as stated in the product specifications. Thinner flakes (1–2 layers) exhibit a direct bandgap, making them suitable for optoelectronic and photonic applications, while thicker flakes (3–10 layers) have an indirect bandgap, which affects charge transport and light emission. Researchers should select the thickness range that matches their target electronic or optical property.
What flake diameter range does this powder offer, and how should it be considered when preparing dispersions or depositions?
The product provides a flake diameter of 0.2–5 μm. Smaller flakes (<1 μm) are easier to disperse in solvents for spin-coating or inkjet printing, while larger flakes (up to 5 μm) are better suited for mechanical exfoliation or transfer onto substrates. The distribution of lateral sizes should be matched to the intended deposition method to ensure uniform coverage and consistent material properties.
This product provides few-layer MoS2 powder with a controlled flake diameter of 0.2-5μm and thickness of 1-8nm (1-10 layers), suitable for fundamental 2D materials research. The 0.5g package is ideal for small-scale characterization but requires careful specification review for experimental consistency.
Positive
- Controlled flake dimensions: Flake diameter of 0.2-5μm and thickness of 1-8nm provide consistent few-layer MoS2 for reproducible device fabrication and characterization.
- Few-layer tunability: The 1-10 layer range allows researchers to study the evolution of MoS2 properties from monolayer to bulk-like behavior.
Trade-offs
- Broad flake diameter range: The 0.2-5μm flake diameter range introduces polydispersity, requiring additional size sorting for applications demanding uniform lateral dimensions.
- Mixed layer count: The 1-10 layer specification means individual flakes may have varying thicknesses, potentially leading to heterogeneous electronic behavior in devices.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
