CLASSIFICATION

Multi-Chamber UHV Magnetron Sputter

Tags:

Optics

Metallic Materials

Superconducting Materials

Semiconductor

Metallic Materials

The system can be optionally configured with multiple chambers, including one load-lock chamber and multiple sputtering chambers. It is the cutting edge vacuum system for novel materials. It supports Magnetron Sputtering for ITO Film and Seed Layer Based Process.


—Material fabrication
Niobium, Niobium Nitride, Tantalum, Aluminum, Alloy metal, ITO film

—Multilayer structure fabrication

1. Nb/Al-AlOx/Nb, Al/AlOx/Al, or even α-Ta/TaOx/α-Ta junctions

2. Compatible with Seed Layer Based Process

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Product Description

Multi-Chamber UHV Magnetron Sputter system from ZLD Technology is engineered for high-precision thin film deposition in ultra-clean environments. With capabilities including processing temperatures up to 900°C and ultimate pressures as low as ≤3E-9 Torr, this system is ideal for applications in optics, semiconductors, and superconducting materials. Its advanced features ensure uniform film quality and reproducibility, making it a reliable choice for cutting-edge research and development. The system can be optionally configured with multiple chambers, including one load-lock chamber and multiple sputtering chambers. It is the cutting edge vacuum system for novel materials.  It supports Magnetron Sputtering for ITO Film and Seed Layer Based Process.


Advantages

 1.  The system includes one load-lock chamber and multiple sputtering chambers.

 2.  Load-lock chamber is equipped with ion milling, RF plasma cleaning, gas passivation. 

 3.  Equipped with fully automatic operation interface.


Working Principle

Ion Bombardment: Plasma ions accelerate toward a target, dislodging atoms by momentum transfer.

Magnetic Confinement: Magnetic fields trap electrons near the target, increasing plasma density and reducing ionization losses.

Reactive Sputtering: Introduction of reactive gases (e.g., O₂, N₂) allows for compound film deposition (oxides, nitrides).

Thermal Efficiency: The target remains relatively cool, which supports deposition of high-melting-point materials without excessive heating.


UHV Chamber & System Characteristics

The system supports multiple UHV sputtering chambers plus a load-lock chamber for efficient sample loading. 

Base pressure can reach ≤ 3E-9 Torr, enabling ultra-clean film growth. 

Process temperature range spans from room temperature up to 900 °C, enabling thermal processing or elevated-temperature depositions. 

Modular chamber architecture supports multi-layer structures, such as Nb/Al-AlOx/Nb, Al/AlOx/Al, or even α-Ta/TaOx/α-Ta junctions.

Wafer Transfer: Highly reliable and repeatable substrate transferring capability


Process Control & Monitoring

Fully automated control interface enables precise management of process parameters. 

Real-time monitoring (e.g., thickness, rate) can be implemented via in-situ tools.

Specification

Sample Size Max 6 inch Wafer and smaller chips compatible
Magnetron Cathode 4-6 inch Ultra High Vacuum Magnetron Cathode
Power Supply DC or RF power supply,wafer and target space can change continoulsly
Ultimate Pressure ≤3E-9 Torr
Process Temperature 0-900°C
UniformitySheet Resistance Uniformity 1 Sigma NU%<±5% (4 inch wafer with 5 mm removal from the edge)
Source FlexibilityDifferent sputtering sources and reactive gas feed, allowing customization of material composition

Application

 1.  Optics

 2.  Semiconductors

 3.  Metallic materials

 4.  Alloy materials

 5.  Superconducting materials

Related FAQs

How many UHV (ultra-high vacuum) chambers does this system have?

Multiple UHV Chamber: Loadlock and multiple Sputterings. Ultimate pressure<3E-9Torr

What is pumping speed of this system?

From ATM to 1E-7Torr<20min (loadlock)

What is the maximum heating temperature of this equipment?

RT-900℃

Multi-Chamber UHV Magnetron Sputter

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