Electroluminescence of atoms in a graphene nanogap
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1126/sciadv.abj1742
Abstract: Here, we report light emission from single atoms bridging a graphene nanogap that emit bright visible light based on fluorescence of ionized atoms. Oxygen atoms in the gap shows a peak emission wavelength of 569… read more here.
Keywords: gap; graphene nanogap; emission; atoms graphene ... See more keywords
Electron-Stimulated Desorption of Cesium Atoms from Graphene to Iridium Intercalated and not Intercalated with Cesium
Sign Up to like & getrecommendations! Published in 2019 at "Physics of the Solid State"
DOI: 10.1134/s1063783419080171
Abstract: The processes of electron-stimulated desorption of neutral cesium atoms from graphene to iridium are studied in the cases in which the graphene layer is or is not intercalated with cesium. It was found that there… read more here.
Keywords: stimulated desorption; cesium atoms; cesium; atoms graphene ... See more keywords
Opposite effects of Cu and Pt atoms on graphene edges
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Express"
DOI: 10.7567/apex.10.025104
Abstract: Metal atoms at graphene edges are important because they can modify the structure and properties of graphene; however, there are very few reports on their direct observation. We performed electron microscopy to investigate the stability… read more here.
Keywords: atoms graphene; microscopy; effects atoms; graphene edges ... See more keywords