Neelam Pradhan Lead Engineer Contact pradhann@ornl.gov All Publications Large-volume diamond cells for neutron diffraction above 90GPa... Giant atomic displacement at a magnetic phase transition in metastable Mn3O4 ... Structure and stability of an amorphous water–methane mixture produced by cold compression of methane hydrate... Cage occupancies in the high pressure structure H methane hydrate: A neutron diffraction study...