Importance of Surface and Particle Charge In Tuning The Surface Properties of Materials in the Semiconductor Industry
Knowledge and control of surface properties of silicon wafers is extremely important in the development of new structuring processes in semiconductor device manufacturing. These structuring processes include photoresist application, exposure, leaching, etching, sputtering, and planarization processes. Among the structuring processes, the processing of photoresist, the deposition of metal layers, and the influence of additives on the wafer cleaning efficiency have been investigated in detail
Trainer: Dr. Vinod Radhakrishnan
Dr. Vinod Radhakrishnan is a Senior Product Specialist with the Advanced Technical Center at Anton Paar USA. Dr. Radhakrishnan’s areas of expertise includes surface charge and zeta potential, particle sizing using light scattering and laser diffraction, and surface area and porosity. Dr. Radhakrishnan holds a Ph.D. in Chemical Engineering from Auburn University.
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