Tel Fsi, Inc.

Kevin Rolf

Brent D Schwab

Chimaobi W Mbanaso

Gregory Paul Thomes

Jeffrey M Lauerhaas

A system and method for treating a substrate is described. In particular, the system and method for treating a substrate include techniques for removing particles from the surface of a microelectronic substrate. The system includes: a vacuum process chamber; a substrate stage for supporting a microelectronic substrate within the vacuum process chamber; a cryogenic fluid supply system that can provide a fluid or fluid mixture through one or more nozzles arranged within the vacuum process chamber to inject a fluid spray into the process chamber in a direction towards an upper surface of the microelectronic substrate; and a process monitoring system coupled to the vacuum process chamber, and arranged to collect fluid spray data corresponding to at least one measured attribute of the injected fluid spray downstream of an exit of the one or more nozzles.

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Victoria, MN, United States of America

Kevin Rolf