Si Athena Chen Neutron Scattering Scientist Contact chens1@ornl.gov All Publications Real-Time Atomic-Scale Structural Analysis Resolves the Amorphous to Crystalline CaCO3 Mechanism Controversy Nanopore facilitated monohydrocalcitic amorphous calcium carbonate precipitation... Key Links Curriculum Vitae ORCID LinkedIn WAND² | HB-2C | HFIR Organizations Neutron Sciences Directorate Neutron Scattering Division Diffraction Section Powder Diffraction Group User Facilities High Flux Isotope Reactor Spallation Neutron Source