2 papers
cond-mat.mtrl-sci2018
Photoluminescence of lead-related optical centers in single-crystal diamond
S. Ditalia Tchernij, T. Lühmann, J. Forneris +13
We report on the creation and characterization of Pb-related color centers in diamond upon ion implantation and subse- quent thermal annealing. Their optical emission in photolumin…
cond-mat.mtrl-sci2016
Low entropy in graphene through the Co-C system
Giampiero Amato, Federico Beccaria, Umberto Vignolo +1
Uniform, mostly single-layer graphene with enhanced stability is demonstrated over Co film. The polycrystalline Co film deposited on a SiO2/Si substrate gives a continuous graphene…