Supun Mohottalalage

Materials Scientist with a strong foundation in advanced characterization and computational methods, backed by extensive experience at leading U.S. national labs. I specialize in polymer science and nanotechnology, with high-impact publications detailing the structure, dynamics, and rheology of polymer and ionomer systems. My expertise includes neutron scattering, microscopy, and molecular simulations, combined with a proven track record of troubleshooting complex scientific instrumentation.

Passionate about materials innovation, I’m eager to bring my problem-solving skills to engineering roles that focus on materials development and process optimization.

Postdoctoral Researcher, Lawrence Livermore National Laboratory (2022–Present):

Leading research on polymer-filler interactions, associating polymer melts, and liquid crystal elastomers; collaborating with multidisciplinary teams; presenting research at national conferences.

Graduate Research/Teaching Assistant, Clemson University (2015–2022):

Conducted advanced experimental and computational studies on polymer dynamics under confinement using techniques like SANS, NSE, and AFM; mentored graduate students; designed undergraduate lab experiments.

Chemical Analyst/Internal Auditor, SGS Lanka Pvt Ltd (2013–2015):

Performed chemical analyses (e.g., HPLC, ICP-MS, GC-MS) ensuring product compliance with ISO standards; validated analytical methods for quality control.

Undergraduate Researcher, Institute of Chemistry Ceylon/SLINTEC (2009–2013):

Published research on encapsulating curcumin into nanostructures; used spectroscopy and thermal analysis for material characterization.

Ph.D. in Physical Chemistry, Clemson University (2015–2022):

Specialized in polymer structure and dynamics, with significant training in scattering techniques, spectroscopy, and computational modeling; coursework included Solid-State Physics and Semiconductor Fundamentals.

Graduate Chemist, Institute of Chemistry Ceylon (2009–2013):

Built a strong foundation in chemical analysis and materials science, including early research experience in nanotechnology.