1.7k citations · 14.3k across the 258 of their papers we have counts for
9 papers · 1 filter
Multilayer graphene, Moiré patterns, grain boundaries and defects identified by scanning tunneling microscopy on the m-plane, non-polar surface of SiC
P. Xu, D. Qi, J. K. Schoelz +9
Epitaxial graphene is grown on a non-polar n+ 6H-SiC m-plane substrate and studied using atomic scale scanning tunneling microscopy. Multilayer graphene is found throughout the sur…
Self-Organized Platinum Nanoparticles on Freestanding Graphene
Peng Xu, Lifeng Dong, Mehdi Neek-Amal +8
Freestanding graphene membranes were successfully functionalized with platinum nanoparticles (Pt NPs). High-resolution transmission electron microscopy revealed a homogeneous distr…
Temporary cooling of quasiparticles and delay in voltage response of superconducting bridges after abrupt switching on the supercritical current
D. Yu. Vodolazov, F. M. Peeters
We revisit the problem of the dynamic response of a superconducting bridge after abruptly switching on the supercritical current . In contrast to previous theoretical works…
Spin-valley filtering in strained graphene structures with artificially induced carrier mass and spin-orbit coupling
Marko M. Grujić, Milan Ž. Tadić, François M. Peeters
The interplay of massive electrons with spin-orbit coupling in bulk graphene results in a spin-valley dependent gap. Thus, a barrier with such properties can act as a filter, trans…
Membrane amplitude and triaxial stress in twisted bilayer graphene deciphered using first-principles directed elasticity theory and scanning tunneling microscopy
M. Neek-Amal, P. Xu, D. Qi +7
Twisted graphene layers produce a moiré pattern (MP) structure with a predetermined wavelength for given twist angle. However, predicting the membrane corrugation amplitude for any…
Graphene on hexagonal lattice substrate: Stress and Pseudo-magnetic field
M. Neek-Amal, F. M. Peeters
Moir'e patterns in the pseudo-magnetic field and in the strain profile of graphene (GE) when put on top of a hexagonal lattice substrate are predicted from elasticity theory. %whic…