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Confocal Sputtering

Confocal Sputtering

confocal sputtering s

Confocal or Combinatorial Sputtering is a technique where a relatively small circular cathode (generally 2” to 4” in diameter) is tilted (generally 30 degrees) off normal and directed to a spot (approximately 0.5 r) on a rotating substrate. This approach, due to the relative eccentric motion of the substrate to the sputter head produces very uniform films on substrates ranging up to twice the diameter of the magnetron. In this arrangement multiple sources can be configured to deposit simultaneously on a single rotating substrate providing a very effective way to develop compound thin films.

Having the ability to adjust the tilt head provides you with more flexibility in a variety of sputtering applications and allow you to better optimize the uniformity of the coating.

Angstrom Sciences offers a varity of magnetrons that can be used in confocal sputtering applications. These magnetrons feature an angular tilt head that can be adjusted for optimal coverage angle of the target relative to the substrate and flange mounting. Optional feed throughs are available that allow easy adjustment of the cathode to the sub straight distance without breaking the vacuum.

Angstrom Sciences also supplies a Confocal Alignment Tool to make easy and precise adjustments with minimal time when tuning multiple cathodes for optimizing uniformity.

Common Cathode Accessories and Configurations Include

ShuttersCross Contamination ShieldsInsertion lengths
In-Situ TiltGas Inlet AssembliesLinear Motion Actuators

Angstrom Science manufactures magnetron sputtering cathodes for a wide range of coating applications. Our magnetrons are custom designed to provide superior magnetic performance and highly efficient thermal conductivity essential in creating a high quality uniform thin film.

For more information regarding Sputter Coating or to discuss your project, call 412-469-8466 or contact us online.

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For more information regarding Confocal Sputtering or to discuss your project, call 412-469-8466 or contact us online.

Angstrom Management

product manager for PVD Materials, magnetrons, and vacuum deposition systems. During his tenure

 

Mr. Bernick designed and manufactured a full line of systems including resistive evaporation, electron beam evaporation, chemical vapor deposition, and magnetron sputtering systems.

 

In 1988, Mr. Bernick founded Angstrom Sciences, Inc. The company supplied PVD Materials and specialized in designing circular cluster assemblies with unique geometries for superconductivity research. Since then, the ONYX® -series has developed into a full line of circular, linear, and cylindrical magnetron sputtering cathodes for research and development through full-production industrial applications.

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Sales Management

Customer Service, and Supply Chain, and is an accomplished business leader with proven results managing global brands through the utilization of strong market and industry knowledge, designing effective product strategies and championing exceptionally successful teams.

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Angstrom Management

issues, coordinates procedural manuals and shipping for all Angstrom Sciences’ products.

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Sales Management

product line. Mr. Bachman is an expert in PVD materials and offers support through our worldwide distribution network. Prior to joining the company in 2004, Mr. Bachman worked for seven years

 

as an Inside Sales Specialist and Corporate Buyer for TW Metals, a nationwide full-line service center and distributor.

 

Mr. Bachman has over 20 years of experience in the materials industry and holds a B.A. in Economics from the University of Pittsburgh.

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Sales Management

lines. His main areas of focus are on Sales and Customer Service Providing exceptional support to customers both directly and through our Global Distribution Network. Before joining the company in 2023 Patrick worked for FedEx, and his prior experience with Logistics is beneficial to our commitment to timely delivery both domestically and internationally.

 

Mr. Werkmeister holds a B.S. in Marketing from Kent State University.

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Production Management

in October 2004 and was promoted to the position of Assembly Supervisor in 2019. As supervisor, Craig oversees a team of assembly personnel to ensure the accuracy, quality, and on-time delivery of all fulfilled orders.

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Production Management

Computer Design as well as Machine Design. Mr. Bruce has designed everything from small hand powered tools to Continuous Barge Unloaders, and Rotary Railcar Dumpers. Mr. Bruce holds an Associates Degree in Computer Aided Design from PTI.

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