Deposition Technique

Sputter deposition is a widely-used technique for the deposition of thin films. A plasma is ignited above a negatively-biased ‘target’ which has the effect that ions are drawn from the plasma and accelerated towards the target material. On impact, the argon ions eject atoms/molecules from the surface – a process known as sputtering. The sputtered material forms a vapour, which can be re-condensed on a substrate to form a thin film.

Fission – Sputtering Source

The Fission series magnetron sputtering sources enable rapid, contaminant-free deposition of metal or dielectric films in the Hex modular deposition system. Water-MAGNETRON SPUTTERINGcooling and gas connections are made using quick-release connectors, removing the need to find tools to dismount the source and eliminating the hazard and inconvenience of draining coolant-water every time the source is removed from the chamber. Source mounting is also made simple and without the need for any tools.

The Fission sources can be operated in DC mode for conducting materials and RF mode for insulating materials. Gas introduction is through the gas hood, allowing a higher partial pressure to be achieved near the target surface  and thereby reducing the overall chamber pressure required during deposition. The sources can be equipped with manual or motor-driven shutters and can be controlled using our PC automation option.

Reactive sputtering can be enabled either by DSC_0042introducing additional gases directly with the sputtering gas or with a separate gas feed  in the chamber.

Magnetic materials can be sputtered using an optional strong magnet set which allows targets up to 3mm thick to be sputtered.

The Fission sources can be used to sputter all (solid) metals, insulators and semiconductors. Multiple sources may be used in one system in order to grow multilayer or composite material films.

 

Technical Specification

MAGNETRON SPUTTERING DATA

Please contact us for further information or download our brochure here.