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Enhanced interlayer neutral excitons and trions in MoSe2/MoS2/MoSe2 trilayer heterostructure
Van der Waals heterostructures have recently emerged, in which two distinct transitional metal dichalcogenide (TMD) monolayers are stacked vertically...
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Electric field tunable bandgap in twisted double trilayer graphene
Twisted van der Waals heterostructures have recently emerged as a versatile platform for engineering interaction-driven, topological phenomena with a...
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Observation of interlayer excitons in trilayer type-II transition metal dichalcogenide heterostructures
Vertically stacked transition metal dichalcogenide (TMD) heterostructures provide an opportunity to explore optoelectronic properties within the...
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Facile fabrication of encryption composite materials with trilayer quasi-amorphous heterostructure
Encryption materials represent a major direction of information security, but it is challenging to realize the ideal security combining the complete...
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Effects of do** and biaxial strain on the electronic properties of GaN/graphene/WS2 trilayer vdW heterostructure
Based on the calculation using first-principles, we discussed adjustment for electronic properties of the GaN/graphene/WS 2 trilayer vdW...
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Engineering hierarchical heterostructure material based on metal-organic frameworks and cotton fiber for high-efficient microwave absorber
Rational construction of hierarchical multi-component materials with abundant heterostructure is evolving as a promising strategy to achieve...
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Tunable Electronic Structure Oscillations on Layer-Dependent Multilayer Janus Heterostructures
The structure and electronic properties of bilayer, trilayer, and multilayer vertical Janus heterostructures are studied by first-principles...
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Performance Analysis of MoTe2/MoSe2 and MoTe2/WSe2 Heterostructure Double-Gate MOSFET
In this work, the performance of a heterostructure molybdenum ditelluride (MoTe 2 /MoSe 2 and MoTe 2 /WSe 2 ) double-gate (DG) metal–oxide–semiconductor...
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Preparation and properties of YBCO/Bi-2212/YBCO superconducting trilayer films by acetate based sol–gel method
YBa 2 Cu 3 O 7−δ (YBCO)/Bi 2 Sr 2 CaCu 2 O 8+ δ (Bi-2212)/YBCO trilayer films with c-axis epitaxial orientation have been successfully prepared on LaAlO 3 (LAO)...
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Exploring the regulatory effect of stacked layers on moiré excitons in twisted WSe2/WSe2/WSe2 homotrilayer
Moiré superlattices in van der Waals structures have emerged as a powerful platform for studying the novel quantum properties of two-dimensional...
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Observation of double indirect interlayer exciton in MoSe2/WSe2 heterostructure
Interlayer excitons (IX S ) are electron-hole pairs bound in the spatial separation layer by the Coulomb effect, and their lifetime is several orders...
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Engineering interfacial polarization switching in van der Waals multilayers
In conventional ferroelectric materials, polarization is an intrinsic property limited by bulk crystallographic structure and symmetry. Recently, it...
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Tunable Electronic Properties of MoS2/SiC Heterostructures: A First-Principles Study
Using first-principle calculations based on density functional theory, we have systematically investigated the structural and electronic properties...
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Local atomic stacking and symmetry in twisted graphene trilayers
Moiré superlattices formed by twisting trilayers of graphene are a useful model for studying correlated electron behaviour and offer several...
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Observation of robust anisotropy in WS2/BP heterostructures
Two-dimensional (2D) anisotropic materials have garnered significant attention in the realm of anisotropic optoelectronic devices due to their...
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Solution-processed nitrogen-doped graphene quantum dots/perovskite composite heterojunction for boosting performance of anatase titanium dioxide (TiO2)-based UV photodetector
In this work, a facile and low-cost method is introduced to boost performance of TiO 2 -based UV photodetector (PD). The method involves addition of a...
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Enhanced photodetector performance of black phosphorus by interfacing with chiral perovskite
Heterogeneous stackings of two-dimensional (2D) semiconductors and halide perovskites have attracted much attention owing to their respective...
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Tunable vertical ferroelectricity and domain walls by interlayer sliding in β-ZrI2
Vertical ferroelectricity where a net dipole moment appears as a result of in-plane ionic displacements has gained enormous attention following its...
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Dynamic control of moiré potential in twisted WS2—WSe2 heterostructures
Moiré superlattices are formed by a lattice mismatch or twist angle in two-dimensional materials, which can generate periodical moiré potentials...
