Analysis and prediction of Moiré pattern on metal mesh touch screen based on two dimensional Fourier transformation

Van der Waals heterostructures of two-dimensional materials are naturally endowed with the nanoscale moiré pattern, which has become a versatile platform for studying novel quantum phenomena during past decades. Here,...

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A two-dimensional ErCu2 intermetallic compound on Cu(111) with moiré-pattern-modulated electronic structures

Physical Chemistry Chemical Physics ◽

10.1039/c9cp05585a ◽

2020 ◽

Vol 22 (3) ◽

pp. 1693-1700 ◽

Cited By ~ 1

Author(s):

Chaoqiang Xu ◽

Kejie Bao ◽

Yande Que ◽

Yuan Zhuang ◽

Xiji Shao ◽

...

Keyword(s):

Electronic Structure ◽

Intermetallic Compound ◽

Electronic Structures ◽

Two Dimensional ◽

Moire Pattern ◽

Moiré Pattern

The moiré pattern is found to critically tune the electronic structure of the ErCu2 monolayer within the moiré pattern.

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Moiré Patterns of Twisted Bilayer Antimonene and their Structural and Electronic Transition

Nanoscale ◽

10.1039/d1nr02843j ◽

2021 ◽

Author(s):

Qi An ◽

Oussama Moutanabbir ◽

H. Guo

Keyword(s):

Electronic Transition ◽

Van Der Waals ◽

Two Dimensional ◽

Atomic Lattice ◽

Moire Pattern ◽

Superlattice Structure ◽

Moiré Pattern ◽

Moire Patterns ◽

Moiré Patterns

Interlayer twisting in two-dimensional (2D) van der Waals (vdW) heterostructures often leads to a periodic moiré pattern which is a superlattice structure on top of the original atomic lattice of...

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Moiré Pattern Removal with a Generative Adversarial Network

Proceedings of the 2020 The 4th International Conference on Graphics and Signal Processing ◽

10.1145/3406971.3406973 ◽

2020 ◽

Author(s):

Jinhui Wang ◽

Lijiang Chen ◽

Pengfei Chen ◽

Xia Mao

Keyword(s):

Generative Adversarial Network ◽

Moire Pattern ◽

Adversarial Network ◽

Moiré Pattern ◽

Pattern Removal

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Moiré pattern of interference dislocations in condensate of indirect excitons

Nature Communications ◽

10.1038/s41467-021-21353-7 ◽

2021 ◽

Vol 12 (1) ◽

Author(s):

J. R. Leonard ◽

Lunhui Hu ◽

A. A. High ◽

A. T. Hammack ◽

Congjun Wu ◽

...

Keyword(s):

Long Range ◽

Direct Measurement ◽

Quantum Systems ◽

Matter Waves ◽

Moire Pattern ◽

Indirect Excitons ◽

Moiré Pattern ◽

Moiré Effect ◽

Phase Singularities ◽

Bose Einstein

AbstractInterference patterns provide direct measurement of coherent propagation of matter waves in quantum systems. Superfluidity in Bose–Einstein condensates of excitons can enable long-range ballistic exciton propagation and can lead to emerging long-scale interference patterns. Indirect excitons (IXs) are formed by electrons and holes in separated layers. The theory predicts that the reduced IX recombination enables IX superfluid propagation over macroscopic distances. Here, we present dislocation-like phase singularities in interference patterns produced by condensate of IXs. We analyze how exciton vortices and skyrmions should appear in the interference experiments and show that the observed interference dislocations are not associated with these phase defects. We show that the observed interference dislocations originate from the moiré effect in combined interference patterns of propagating condensate matter waves. The interference dislocations are formed by the IX matter waves ballistically propagating over macroscopic distances. The long-range ballistic IX propagation is the evidence for IX condensate superfluidity.

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