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@ARTICLE{Artaud:911086,
author = {Artaud, Alexandre and Rougemaille, Nicolas and Vlaic,
Sergio and Renard, Vincent T. and Atodiresei, Nicolae and
Coraux, Johann},
title = {{E}lastic properties of moiré lattices in epitaxial
two-dimensional materials},
journal = {Physical review / B},
volume = {106},
number = {20},
issn = {2469-9950},
address = {Woodbury, NY},
publisher = {Inst.},
reportid = {FZJ-2022-04412},
pages = {L201402},
year = {2022},
abstract = {Unlike conventional two-dimensional (2D) semiconductor
superlattices, moiré patterns in 2D materials are flexible
and their electronic, magnetic, optical, and mechanical
properties depend on their topography. Within a
continuous+atomistic theory treating 2D materials as
crystalline elastic membranes, we abandon the flat-membrane
scenario usually assumed for these materials and address
out-of-plane deformations. We confront our predictions to
experimental analyses on model systems, epitaxial graphene,
and MoS2 on metals and reveal that compression/expansion and
bending energies stored in the membrane can compete with
adhesion energy, leading to a subtle moiré wavelength
selection and the formation of wrinkles.},
cin = {IAS-1 / PGI-1 / JARA-FIT / JARA-HPC},
ddc = {530},
cid = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106 /
$I:(DE-82)080009_20140620$ / $I:(DE-82)080012_20140620$},
pnm = {5211 - Topological Matter (POF4-521)},
pid = {G:(DE-HGF)POF4-5211},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000885029100005},
doi = {10.1103/PhysRevB.106.L201402},
url = {https://juser.fz-juelich.de/record/911086},
}