Nirajan Adhikari Postdoctoral Research Associate Contact . . | ADHIKARIN@ORNL.GOV All Publications Sticking Coefficients of Fusion Reactor Impurities from Molecular Dynamics Simulations for the Design of Cryopumps... Key Links Organizations Fusion and Fission Energy and Science Directorate Fusion Energy Division Fusion Nuclear Science, Technology, and Engineering Section Blanket and Fuel Cycle Group