PVD Composite Thin Film Equipment

The PVD Composite Thin Film Equipment is an industrial vacuum platform designed to synthesize multi-layer, alloy, and graded thin films. Built on a modular 304L/316L stainless steel architecture, it integrates up to four independent deposition sources-including DC/RF magnetron sputtering, electron beam evaporation, and thermal sources-into a single contamination-controlled chamber. The system provides precise control over film microstructure, residual stress, and compositional gradients for production lines and advanced R&D.

Modular Multi-Source Architecture: Executes sequential or co-deposition from up to four sources in a single vacuum cycle.

Ultra-Clean Vacuum Integrity: Employs metal-sealed CF flanges, pneumatic gate valves, and oil-free roughing/turbomolecular pumping to prevent hydrocarbon contamination.

Dynamic Substrate Biasing: Variable frequency RF/DC biasing controls incoming ion energy to govern film density, hardness, and stress.

Automated Recipe Control: Industrial PLC and HMI store up to 200 process profiles, automating pump-down, shutter actuation, and venting.

In-Situ Monitoring Ports: Pre-configured flanges accommodate QCM thickness sensors and optical emission spectrometers (OES).

Pumping Stack: Oil-free roots/screw roughing pumps paired with magnetically levitated turbopumps or cryopumps reach 5 x 10^-6 Pa from atmosphere within 45 minutes.

Gas Delivery: Mass Flow Controllers (MFCs) regulate Ar, O2, and N2 with ±1% Full Scale accuracy; integrated purifiers maintain 99.9999% gas purity.

Thermal Management: Chamber bodies feature double-wall water-cooling channels to stabilize structural dimensions during high-temperature runs.

Semiconductor: Barrier layers, seed layers, and interconnect metal stacks.

Optics: Optical interference filters, anti-reflective (AR) coatings, and high-reflector mirrors.

Wear Protection: Multi-layer hard coatings for cutting tools and aerospace components.

Energy Storage: Thin films for solid-state battery electrolytes and current collectors.

Chamber Geometry: Modify internal dimensions or port angles to fit legacy hardware or glovebox docks.

Source Adaptation: Integrate specific e-beam gun ratings, magnetron lengths, or thermal boats.

Software Integration: Configure PLC logic to match facility SCADA protocols or SECS/GEM standards.

Leak Detection: Helium mass spectrometer testing verified down to 1 x 10^-10 Pa·m³/s.

Electrical Safety: Ground continuity, insulation resistance, and E-stop verification per CE/NFPA standards.

Pre-Shipment Run: Factory test deposition verifies base pressure, source stability, and thickness uniformity; data sheets ship with the unit.

Documentation: Complete electrical schematics, P&ID diagrams, PLC operation manuals, and calibration certificates.

Factory Acceptance (FAT): Client inspection and validation runs at our manufacturing floor prior to crating.

Commissioning (SAT): Field engineers supervise mechanical alignment, utility hookups, and on-site acceptance testing.