309 citations · 1.7k across the 22 of their papers we have counts for
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Strong Localization Effects in the Photoluminescence of Transition Metal Dichalcogenide Heterobilayers
Alvaro Rodriguez, Martin Kalbac, Otakar Frank
The emergence of various exciton-related effects in transition metal dichalcogenides (TMDC) and their heterostructures has inspired a significant number of studies and brought fort…
Fine Tuning of Optical Transition Energy of Twisted Bilayer Graphene via Interlayer Distance Modulation
Elena del Corro, Miriam Peña-Alvarez, Kentaro Sato +8
Twisted bilayer graphene (tBLG) represents a family of unique materials with optoelectronic properties tuned by the rotation angle between the two layers. The presented work shows…
Graphene wrinkling induced by monodisperse nanoparticles: facile control and quantification
Jana Vejpravova, Barbara Pacakova, Jan Endres +5
Controlled wrinkling of single-layer graphene (1-LG) at nanometer scale was achieved by introducing monodisperse nanoparticles (NPs), with size comparable to the strain coherence l…
Interaction between graphene and copper substrate: The role of lattice orientation
Otakar Frank, Jana Vejpravova, Vaclav Holy +2
We present a comprehensive study of graphene grown by chemical vapor deposition on copper single crystals with exposed (100), (110) and (111) faces. Direct examination of the as-gr…
Raman spectroscopy of graphene at high pressure: substrate and pressure transmitting media effects
K. Filintoglou, N. Papadopoulos, J. Arvanitidis +7
The pressure evolution of the Raman spectrum of graphene grown by chemical vapour deposition on polycrystalline copper is investigated with the use of a polar and a non-polar press…
The control of graphene double-layer formation in copper-catalyzed chemical vapor deposition
Martin Kalbac, Otakar Frank, Ladislav Kavan
The growth of graphene during Cu-catalyzed chemical vapor deposition was studied using 12CH4 and 13CH4 precursor gasses. We suggest that the growth begins by the formation of a mul…