Results 21 to 30 of about 30,434 (163)
Designer Moiré Quantum Materials Enabled by Freestanding Oxide Membranes in Twisted and Hybrid Bilayers. [PDF]
Adv Sci (Weinh)Freestanding oxide membranes transform twistronics by enabling deterministic stacking, strain release, and integration with two‐dimensional materials. A unified framework links local atomic registry to structural reconstruction, polar textures, charge modulation, flat bands, and magnetic responses, while identifying the fabrication and characterization
Kaur P, Rahul, Yang JC.
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Nanophotonics, 2023 We numerically investigate second harmonic generation (SHG) from a monolayer of 2D-material placed on photonic moiré superlattice fabricated by dielectric materials.
Ning Tingyin +4 more
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Tuning moiré excitons and correlated electronic states through layer degree of freedom
Nature Communications, 2022 Twisted heterostructures of transition metal dichalcogenides host the so-called moiré excitons, or intralayer excitons modified by the moiré potential. Here the authors show tunability of the moiré excitons and the coexisting correlated electronic states
Dongxue Chen +13 more
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Moiré interferometry applied to fracture in titanium tubes [PDF]
, 2007 Despite there being a substantial body of evidence to the contrary, moiré interferometry is often regarded - even by some adherents - as a curiosity of the optics lab.
MacKenzie, P.M.
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Light: Science & Applications, 2023 The stacking of twisted two-dimensional (2D) layered materials has led to the creation of moiré superlattices, which have become a new platform for the study of quantum optics.
Haihong Zheng +9 more
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Moiré Surface States and Enhanced Superconductivity in Topological Insulators
Physical Review X, 2021 Recently, moiré superlattices have been found on the surface of topological insulators due to the rotational misalignment of topmost layers. In this work, we study the effects of moiré superlattices on the topological surface states using a continuum ...
Taige Wang, Noah F. Q. Yuan, Liang Fu
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Giant ferroelectric polarization in a bilayer graphene heterostructure
Nature Communications, 2022 Interfacial ferroelectricity may emerge in moiré superlattices. Here, the authors find that the polarized charge is much larger than the capacity of the moiré miniband and the associated anomalous screening exists outside the band.
Ruirui Niu +19 more
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Plasmons in graphene moiré superlattices [PDF]
, 2015 Moiré patterns are periodic superlattice structures that appear when two crystals with a minor lattice mismatch are superimposed. A prominent recent example is that of monolayer graphene placed on a crystal of hexagonal boron nitride.
Wang, H +10 more
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Phonon Renormalization in Reconstructured MoS2 Moiré Superlattices
, 2021 In moiré crystals formed by stacking van der Waals materials, surprisingly diverse correlated electronic phases and optical properties can be realized by a subtle change in the twist angle.
Taniguchi, Takashi +17 more
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Observation of moiré excitons in WSe2/WS2 heterostructure superlattices [PDF]
, 2019 Moiré superlattices enable the generation of new quantum phenomena in two-dimensional heterostructures, in which the interactions between the atomically thin layers qualitatively change the electronic band structure of the superlattice. For example, mini-
Emma C. Regan +29 more
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