Physical Electronics Inc., a subsidiary of ULVAC-PHI, specializes in UHV surface analysis instrumentation for advanced materials research and development. Their products, including XPS, AES, and TOF-SIMS technologies, cater to various fields such as nanotechnology, microelectronics, photovoltaics, data storage, bio-materials, and catalysis. The company originated as a spin-off from the University of Minnesota in 1969, focusing on Auger surface analysis instruments. Over the years, they have expanded their product line to offer high-performance surface analysis equipment, providing unique tools to address complex materials challenges and accelerate new materials and product development.