Spanning topics from introductory discussions to advanced applications and industry groups, the HORIBA particles webinar series is a great source of information on the world of particles. To learn about upcoming webinars and more, sign-up for our Particle Characterization Newsletter.
May 19th at 10:30 AM PDT, 1:30 PM EDT
Integrated Characterization of Organic Matter for Water Treatment Optimization
Dr. Kati Bell | Director of Water Strategy of Brown & Caldwell
Dr. Martha Wells | Chemical Consultant to Brown and Caldwell
| Register Here |
Drs. Katherine Y. Bell, (Director of Water Strategy), and Martha J.M. Wells (Chemical Consultant to Brown and Caldwell) will co-present this webinar. Kati will provide an overview of water treatment at Brown and Caldwell and what services are offered. Martha will provide the fundamentals of the technologies applied and a discussion of our current understanding of organic matter aggregation in water.
What you will learn:
Who would benefit from attending:
Future Webinars (subject to change)
June 8th at 10:30 AM PDT, 1:30 PM EDT
Fine Particle Characterization in Chemical Mechanical Planarization (CMP) Slurries with Fluorescence Correlation Spectroscopy
Prof. Edward E. Remsen | Bradley University, Mund-Lagowski Department of Chemistry & Biochemistry
| Register Here |
Fabrication of commercial integrated circuits depends critically on the physical and chemical properties of the abrasive slurry particles used to polish silicon wafer surfaces via chemical-mechanical planarization (CMP) to near-atomic flatness. The particle size distribution (PSD) of the abrasive particles is a key factor in the CMP process due to its connection with polishing efficiency and defect creation on wafers during polishing. In this presentation the utility of a single-molecule spectroscopic technique, fluorescence correlation spectroscopy (FCS), in this application is described. The use of FCS in conjunction with a complementary technique, particle tracking using the ViewSizer 3000 multi-laser Nanoparticle Tracking Analysis (m NTA), is described as an approach to meet this challenge.
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