BEOL Particle Removal
"Using cost-effective
dilute-acid chemicals
to perform postetch
interconnect cleans," by
Hong-Seong Sohn, Samsung Electronics; and Jeffery W. Butterbaugh,
Erik D. Olson, John Diedrick, and Nam-Pyo Lee, FSI International, published in MICRO, June 2005, Vol. 23, NO.5, pp. 67–77.

FEOL Critical Clean
“Advanced Immersion Batch Cleaning Processes Using Advanced and Flexible Configurations,” by Jeffery W. Butterbaugh and Nam-Pyo Lee, FSI International, published in Solid State Technology - China, March/April 2005

High-k
“The Litmus Test ’Selective Etching of High-k Dielectric Films’,” by Kurt Christenson, FSI, published in European Semiconductor, June 2005

FEOL and BEOL Particle Removal
“Advanced Cryogenic Aerosol Cleaning: Application to Damage Free Cleaning of Sensitive Structured Wafers,” by Jeffery M. Lauerhaas, James F. Weygand and Greg P. Thomes, FSI, Proceedings: Advanced Semiconductor Manufacturing Conference 2005

FEOL and BEOL Post-ash Clean
“Non-Damaging Chemical Photoresist Strip Process for Copper Low-k Interconnects,” by Philip G. Clark and Curt Christenson (FSI), presented at SEMI Advanced Semiconductor Manufacturing Conference 2005

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