Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences
Abstract
Synthesized C-20 at the target surface of ultra high molecular weight polyethylene during Ar+ ion irradiation at room temperature was studied by high resolution transmission electron microscopy/electron diffraction, rime of flight mass spectroscopy, IR and Raman Spectroscopy. We believe that radiation-induced crystallites consist of caged C-20