3 papers
cond-mat.mes-hall2018
Tunable quantum interference in bilayer graphene in double-resonant Raman scattering
Felix Herziger, Christoph Tyborski, Oliver Ochedowski +2
The line shape of the double-resonant Raman mode in bilayer graphene is often considered to be characteristic for a certain laser excitation energy. Here, in a joint experimen…
cond-mat.mtrl-sci2018
Weakly Trapped, Charged, and Free Excitons in Single-Layer MoS2 in the Presence of Defects, Strain, and Charged Impurities
Sudipta Dubey, Simone Lisi, Goutham Nayak +17
Few- and single-layer MoS2 host substantial densities of defects. They are thought to influence the doping level, the crystal structure, and the binding of electron-hole pairs. We…
cond-mat.mtrl-sci2016
Direct growth of low-doped graphene on Ge/Si(001) surfaces
J. Dabrowski, G. Lippert, J. Avila +12
The practical difficulties to use graphene in microelectronics and optoelectronics is that the available methods to grow graphene are not easily integrated in the mainstream techno…