The world’s leading producer of commercial cathodes
Providing advanced solutions with deep technical knowledge and practiced market expertise.
Electron Sources
Our deep knowledge of the physics of electron emission stems from decades of basic research and electron source development.
Ion Sources
Our gallium liquid metal ion sources are the industry standard for use in focused ion beam (FIB) systems.
Custom Assemblies
We work closely with our customers to first understand their requirements, then develop innovative, optimized, and practical solutions.
FEG Rebuilds
We perform comprehensive rebuild services for customer FEGs, including tip replacement, cleaning, and testing.
Our commitment to innovation, customer needs, & community:
We set industry trends through unwavering commitment to innovation.
Product Development
We uphold a standard of continuous excellence, ensuring every aspect of our operations benefits our customers and our community.
Exceeding Expectations
We are committed to sourcing materials and supplies from companies that share our values with regard to ethics and integrity, respect for human rights, and environmental responsibility.
Social Responsibility
We recognize the dynamic nature of our industry, and regularly review and update our quality policy to stay ahead of market changes, technological advancements, and evolving customer needs.
