机译:Geometric effect of high-resolution electron energy loss spectroscopy on the identification of plasmons: An example of graphene
Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China|Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China|Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China|Songshan Lake Mat Lab, Dongguan 523;
Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China|Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China|Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China;
Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China|Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China|Songshan Lake Mat Lab, Dongguan 523808, Guangdong, Peoples R China;
High -resolution electron energy loss; spectroscopy; Two-dimensional energy-momentum mapping; Dipole scattering theory; Scattering geometric factor; Acoustic plasmon; Graphene;