Zobrazeno 1 - 10
of 2 771
pro vyhledávání: '"du, Rui"'
The dominance of short-range spin Ising coupling in a-RuCl3 within a temperature range from 120 K to 7 K establishes it as a highly promising candidate for the Kitaev spin liquid. Here, employing scanning tunneling microscopy/spectroscopy measurement
Externí odkaz:
http://arxiv.org/abs/2412.14697
This paper presents an a priori error analysis of the Deep Mixed Residual method (MIM) for solving high-order elliptic equations with non-homogeneous boundary conditions, including Dirichlet, Neumann, and Robin conditions. We examine MIM with two typ
Externí odkaz:
http://arxiv.org/abs/2411.14151
Coordination among connected and autonomous vehicles (CAVs) is advancing due to developments in control and communication technologies. However, much of the current work is based on oversimplified and unrealistic task-specific assumptions, which may
Externí odkaz:
http://arxiv.org/abs/2410.18112
A third-order accurate implicit-explicit Runge-Kutta time marching numerical scheme is proposed and implemented for the Landau-Lifshitz-Gilbert equation, which models magnetization dynamics in ferromagnetic materials, with arbitrary damping parameter
Externí odkaz:
http://arxiv.org/abs/2407.05253
For the fractional Laplacian of variable order, an efficient and accurate numerical evaluation in multi-dimension is a challenge for the nature of a singular integral. We propose a simple and easy-to-implement finite difference scheme for the multi-d
Externí odkaz:
http://arxiv.org/abs/2406.10524
We report a magneto-induced topological phase transition in inverted InAs/GaSb bilayers from a quantum spin Hall insulator to a normal insulator. We utilize a dual-gated Corbino device in which the degree of band inversion, or equivalently the electr
Externí odkaz:
http://arxiv.org/abs/2404.04830
Autor:
Zheng, Xiaohu, Liu, Zhengxin, Zhang, Cuiwei, Zhou, Huaxue, Yang, Chongli, Shi, Youguo, Tanigaki, Katsumi, Du, Rui-Rui
The magnetism of Kitaev materials has been widely studied, but their charge properties and the coupling to other degrees of freedom are less known. Here we investigate the charge states of $\alpha$-RuCl$_3$, a promising Kitaev quantum spin liquid can
Externí odkaz:
http://arxiv.org/abs/2403.11232
We measure the resistance oscillation of quantum point contact (QPC) under microwave (MW) radiation. What is different from the common resistance oscillation induced by edge magnetoplasmon (EMP) is that at lower magnetic field ({\omega}>{\omega}_c),
Externí odkaz:
http://arxiv.org/abs/2403.01743
Autor:
Liu, Xiao, Wu, Mengmeng, Wang, Renfei, Wang, Xinghao, Zhang, Wenfeng, Dong, Yujiang, Du, Rui-Rui, Liu, Yang, Lin, Xi
Surface Acoustic Wave (SAW) is a powerful technique for investigating quantum phases appearing in two-dimensional electron systems. The electrons respond to the piezoelectric field of SAWthrough screening, attenuating its amplitude and shifting its v
Externí odkaz:
http://arxiv.org/abs/2402.04724
A novel H3N3-2$_\sigma$ interpolation approximation for the Caputo fractional derivative of order $\alpha\in(1,2)$ is derived in this paper, which improves the popular L2C formula with (3-$\alpha$)-order accuracy. By an interpolation technique, the s
Externí odkaz:
http://arxiv.org/abs/2312.12846