Abstract
An investigation of particle removal efficiency and feature damage has been conducted in NH4OH/NH4HCO3 cleaning solutions irradiated with megasonic energy. By adjusting the pH of the solution in the range of 8.2 - 8.5, high particle removal efficiency (PRE) was achieved while feature damage was reduced significantly. The sonoluminescence data collected from NH4OH and NH4OH/NH4HCO3 solutions indicate significant suppression of transient cavitation in alkaline solutions containing aqueous CO2.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
