Electrodeless Z-Pinch EUV System Used in Photoresist Outgassing Studies
Woburn, MA – February 28, 2007 – Energetiq Technology, Inc., a developer and manufacturer of specialized short wavelength light products for use in advanced technology applications, has announced that the company’s EQ-10 Extreme Ultraviolet (EUV) Light Source is being used on a new experimental tool developed by CEA-Leti in studies to characterize photoresist outgassing during exposure in EUV lithography processes. The 10-Watt EUV source utilizes Energetiq’s patented Electrodeless Z-Pinch™ technology and is fast becoming the standard source used for EUV infrastructure development.
CEA-Leti, a laboratory of the Minatec® Pole of innovation in Grenoble, France operated by the Technology Research Directorate of the French Atomic Energy Commission (CEA), has been pioneering research on EUV lithography since 1999. “The collaboration with Energetiq has allowed us to set up an outgassing tool which is essential for resist qualification and optic contamination studies and strengthens our capacity to support our collaborative programs with resists and materials suppliers,” comments Dr. Serge Tedesco, Lithography Program Manager at CEA-Leti. “Moreover, this system is of prime importance in the development of new resist platforms foreseen for the 22nm hp node,” he added.
“We are delighted to install our first light source in Europe at the world-class CEA-Leti research center,” said Deborah Gustafson, Vice President of Sales and Service for Energetiq. “Our technology easily integrated into their existing system and the stable EUV power output has enabled them to quickly begin their research.” Using inert Xenon gas, the compact EQ-10 creates a small bright EUV emitting plasma which produces ample EUV power for photoresist outgassing studies.
EUV lithography is a leading candidate for next generation lithography because of its capability of printing features of 32nm and below, covering the needs of the semiconductor industry well into the next decade.
Energetiq’s EQ-10 light source employs a patented electrode-free technology that inductively couples the current into the discharge plasma, making it extremely stable and controllable. The plasma is confined away from source components, minimizing heat load and reducing debris.