Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Du, Rui"'
We present a rigorous theoretical analysis of the convergence rate of the deep mixed residual method (MIM) when applied to a linear elliptic equation with various types of boundary conditions. The MIM method has been proposed as a more effective nume
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::565edda10952d39ca5cb67aa4838b5bf
Correlation and frustration play essential roles in physics, giving rise to novel quantum phases [1-6]. A typical frustrated system is correlated bosons on moat bands, which could host topological orders with long-range quantum entanglement [4]. Howe
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cba244fe70e0c8c9b0d175e0d2a49fc6
Autor:
Zheng, Xiaohu, Jia, Ke, Ren, Junhai, Yang, Chongli, Wu, Xingjun, Shi, Youguo, Tanigaki, Katsumi, Du, Rui-Rui
The layered Mott insulator $α$-RuCl${_3}$ has been extensively studied as a potential Kitaev quantum spin liquid candidate. Here, by constructing heterostructures with graphite, we employed electron tunneling measurements on few-layer $α$-RuCl${_3}
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https://explore.openaire.eu/search/publication?articleId=doi_________::30d44cc72a9294e8a5e407a54b96019b
Multiband sensing is a promising technology that utilizes multiple non-contiguous frequency bands to achieve high-resolution target sensing. In this paper, we investigate the fundamental limits and optimization of multiband sensing, focusing on the f
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c07afcd2d7732445f2bc9a041e0c5292
Solving partial differential equations (PDEs) by parametrizing its solution by neural networks (NNs) has been popular in the past a few years. However, different types of loss functions can be proposed for the same PDE. For the Poisson equation, the
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89995f42c79f5b01cc2fcad9b25e749f
Temperature below 100 microKelvin is achieved in a customized cryogen-free dilution refrigerator with a copper-nuclear demagnetization stage. The lowest temperature of conduction electrons of the demagnetization stage is below 100 microKelvin as meas
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d18e2055a27f841107ef46a07b85318
In this paper we consider second order elliptic partial differential equations with highly varying (heterogeneous) coefficients on a two-dimensional region. The problems are discretized by a composite finite element (FE) and discontinuous Galerkin (D
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96ae2db8a73f5427347570aeea9c35be
Topological insulators (TIs) are a novel class of materials with nontrivial surface or edge states. Time-reversal symmetry (TRS) protected TIs are characterized by the Z2 topological invariant and their helical property becomes lost in an applied mag
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5631404d603f7c28b542c5f12ff84a3a
We report low temperature current-voltage measurements on n-type InN films grown by molecular beam epitaxy. The zero-resistance state with a large critical current around 1 mA has been observed at 0.3 K. Under in-plane field configuration, the zero-r
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee13b4b4f90db4ef50cf8820b93679fd