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Semiconductors, Analytical Chemistry, Surface Analysis, Gases, Chemicals, Business Development, Nanotech, Cleanrooms, Particles, IAQ, Business Development, Failure Analysis
PhD chemistry 1983, 35 years of experience. Areas of Expertise: Semiconductors, Analytical chemistry, thin films, gases, chemicals, electronic specialty gases, cleanrooms, indoor air quality, business development, nanotech Skills: Chemistry, chemicals, R&D, analytical chemistry, materials selection, method development, hardware development, contamination…
Geochemistry of Rocks, Minerals and Sediments
Expert has over two decades of expertise in radiogenic isotope geochemistry, especially as it relates to geochronology for study of crustal evolution and petrogenesis mostly via U-Th-Pb zircon and other isotopic techniques (Lu-Hf, Sm-Nd). He is experienced in the documentation…
Organic Synthetic Chemistry. Medicinal Chemistry. Scale up. Knowledge-based Compound Design
Expert has a deep interest in the carbanion chemistry since his PhD, where he worked with organolithium chemistry in one of the top research groups in lithium chemistry in Europe. His early steps as associate professor at the university of…
Vacuum and Electrochemical Based Surface Treatment, Management, Production and Development
Expert has over the most recent years been the lead on development of : filtered arc equipment, ta-C coatings produced in filtered arc equipment, application development for ta-C films, IP covering equipment, coatings and applications -and holds several patents in…
Inorganic and Organic Synthesis, Structural Analysis, Spectroscopy
Dr. Chellama has designed and synthesized novel neutral dinuclear ruthenium complexes that can be used as Quantum dot Cellular Automata (QCA) cells, a new paradigm for improving computational density. Twenty-five novel dinuclear ruthenium complexes with various N-donor terminal ligands were…
Environmental, Health and Safety Project Engineering Management; Complex Legal Chemical Circumstances
Expert specializes in providing expert legal opinions and due diligence consulting with a strong emphasis on chemicals, equipment use, environmental and safety related best management practices, employee safety, effect of chemicals, installation of equipment and his knowledge of equipment and…