Nanoscale Optical Conductivity Imaging of Double-Moiré Twisted Bilayer Graphene
A central paradigm of moiré materials relies on the formation of superlattices that yield
enlarged effective crystal unit cells. While a critical consequence of this phenomenon is the …
enlarged effective crystal unit cells. While a critical consequence of this phenomenon is the …
Moiré flat bands and antiferroelectric domains in lattice relaxed twisted bilayer hexagonal boron nitride under perpendicular electric fields
Local interlayer charge polarization of twisted bilayer hexagonal boron nitride (t2BN) is
calculated and parametrized as a function of twist angle and perpendicular electric fields …
calculated and parametrized as a function of twist angle and perpendicular electric fields …
Designing moiré patterns by strain
Experiments conducted on two-dimensional twisted materials have revealed a plethora of
moiré patterns with different forms and shapes. The formation of these patterns is usually …
moiré patterns with different forms and shapes. The formation of these patterns is usually …
Terahertz photocurrent probe of quantum geometry and interactions in magic-angle twisted bilayer graphene
Moir\'e materials represent strongly interacting electron systems bridging topological and
correlated physics. Despite significant advances, decoding wavefunction properties …
correlated physics. Despite significant advances, decoding wavefunction properties …
Atomistic theory of the moiré Hofstadter butterfly in magic-angle graphene
We present here a Hofstadter's butterfly spectrum for the magic-angle twisted bilayer
graphene obtained using an ab initio-based multimillion-atom tight-binding model. We …
graphene obtained using an ab initio-based multimillion-atom tight-binding model. We …
Analog of cosmological particle production in moir\'e Dirac materials
M Tolosa-Simeón, MM Scherer… - arxiv preprint arxiv …, 2023 - arxiv.org
Moir\'e materials have recently been established experimentally as a highly-tunable
condensed matter platform, facilitating the controlled manipulation of band structures and …
condensed matter platform, facilitating the controlled manipulation of band structures and …
Band gap formation in commensurate twisted bilayer graphene/hBN moiré lattices
We report on the investigation of periodic superstructures in twisted bilayer graphene (tBLG)
van der Waals heterostructures, where one of the graphene layers is aligned to hexagonal …
van der Waals heterostructures, where one of the graphene layers is aligned to hexagonal …
Bottom-up growth of high-quality BiOCl twisted homostructures via a precursor regulation strategy
P Liu, L Feng, X Zhang, Y Yang, X Zheng, X Wang - Materials Today, 2024 - Elsevier
Twisted stacking-induced moiré superlattice of two-dimensional (2D) materials have
aroused surging interest due to their novel properties and promising applications in …
aroused surging interest due to their novel properties and promising applications in …
Analog of cosmological particle production in Dirac materials
Two-dimensional van der Waals materials have recently been established experimentally as
a highly-tunable condensed matter platform, facilitating the controlled manipulation of band …
a highly-tunable condensed matter platform, facilitating the controlled manipulation of band …
Energy spectrum theory of incommensurate systems
Z He, XY Guo, Z Ma, JH Gao - National Science Review, 2024 - academic.oup.com
Because of the lack of translational symmetry, calculating the energy spectrum of an
incommensurate system has always been a theoretical challenge. Here, we propose a …
incommensurate system has always been a theoretical challenge. Here, we propose a …