I. Product Overview

The ABN ET Multi-Functional High-Precision 2D Material Transfer Platform is a research-grade precision transfer system developed for 2D material fabrication and heterostructure construction. Integrated with high-resolution microscopic imaging, multi-degree-of-freedom precision motion control and stable sample fixation, the platform enables accurate picking, alignment and transfer of 2D materials including graphene, transition metal dichalcogenides (TMDs), h-BN, black phosphorus, etc. Adopting a modular design, the system delivers superior alignment accuracy and operational stability while maintaining experimental flexibility. It is widely applied in cutting-edge research fields such as fundamental study of 2D materials, pre-processing of devices, and fabrication of novel van der Waals heterostructures.

II. Core Features & Technical Advantages

1. Multi-Degree-of-Freedom High-Precision Transfer MechanismPrecise X/Y/Z translation and θ rotation adjustment; achieves micron-level even sub-micron alignment; meets stacking requirements for multi-layer heterostructures.

2. High-Stability Microscopic Imaging SystemEquipped with a long-working-distance microscope; real-time monitoring of material edges, interfaces and the whole transfer process; effectively reduces operational risks and improves transfer success rate.

3. Modular Picking & Transfer SolutionsCompatible with various transfer media such as PDMS, PPC and PC; supports dry transfer and semi-dry transfer processes; clamps and functional modules can be rapidly replaced.

4. High-Stability Mechanical FrameworkHigh-rigidity platform with low-drift design; effectively mitigates external vibration interference; guarantees consistent and reliable performance during long-duration operations.

5. Excellent System ExpandabilityOptional heating module and vacuum adsorption module; expandable with inert atmosphere or sealed chamber; reserved interfaces for future automatic upgrading.

III. Typical Application Scenarios

Precise transfer and positioning of two-dimensional materials;Fabrication of van der Waals heterostructures;Preprocessing of micro-nano optoelectronic devices;Research on twist-angle materials and multi-layer stacking;Exploration of fabrication processes for new materials.

IV. Technical Specifications

1. Microscopic Imaging System

• Illumination mode: Bright field (dark field optional)

• Objective lens: Long working distance objective

• Magnification: 50× – 500×

• Imaging resolution: ≤1 μm

• Observation mode: Coaxial or lateral viewing

2. Transfer & Motion Stage

• Motion axes: X / Y / Z

• Travel range: X/Y ≥25 mm; Z ≥10 mm

• Minimum step resolution: ≤0.1 μm

• Repositioning accuracy: ≤0.5 μm

• Rotation adjustment: θ axis ±180° (optional)

3. Sample & Substrate System

• Sample size: Millimeter scale up to 4-inch wafers

• Substrate types: Si / SiO₂ / sapphire / glass / flexible substrates

• Fixation method: Vacuum adsorption / mechanical clamping

4. Optional Functional Modules

• Heating module: Room temperature – 200 ℃ (customizable)

• Vacuum adsorption module

• Quick sample exchange module

• Anti-vibration optical table interface

5. Control System

• Operation mode: Fully manual / semi-automatic

• Control method: Precision knobs plus mechanical fine-tuning

• Automation interface: Reserved ports for electronic control and software upgrade

6. Operating Environment

• Ambient temperature: 18 – 28 ℃

• Relative humidity: ≤60%

• Applicable environment: General laboratory / cleanroom

V. Product Positioning Statement

The ABN ET Multi-Functional High-Precision 2D Material Transfer Platform is positioned as a cost-effective and highly flexible core transfer equipment for scientific research. It can serve as standard laboratory equipment for 2D material research labs, and is compatible with ABN’s lithography systems, probe stations, Raman microscopy systems and atomic force microscopes. Together, they form a complete solution covering the fabrication and characterization of two-dimensional materials.

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