Výsledky vyhledávání - "Wu, Jiansheng"

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Three consecutive quantum anomalous Hall gaps in a metal-organic network

Autor: Yu, Xiang-Long, Cao, Tengfei, Wang, Rui, Quan, Ya-Min, Wu, Jiansheng

In the quantum anomalous Hall (QAH) effect, chiral edge states are present in the absence of magnetic fields due to the intrinsic band topology. In this work, we predict that a synthesized two-dimensional metal-organic material, a Fe(biphenolate)$_3$

Externí odkaz: http://arxiv.org/abs/2306.04912

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An open unified deep graph learning framework for discovering drug leads

Autor: Yin, Yueming, Hu, Haifeng, Yang, Zhen, Yang, Jitao, Ye, Chun, Wu, Jiansheng, Goh, Wilson Wen Bin

Computational discovery of ideal lead compounds is a critical process for modern drug discovery. It comprises multiple stages: hit screening, molecular property prediction, and molecule optimization. Current efforts are disparate, involving the estab

Externí odkaz: http://arxiv.org/abs/2301.03424

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Anomalous supercurrent modulated by interfacial magnetizations in Josephson junctions with ferromagnetic bilayers

Autor: Meng, Hao, Wu, Xiuqiang, Ren, Yajie, Wu, Jiansheng

Publikováno v: Phys. Rev. B 106, 174502 (2022)

Based on the Bogoliubov-de Gennes equations, we investigate the transport of the Josephson current in a S/$f_L$-F$_1$-$f_C$-F$_2$-$f_R$/S junction, where S and F$_{1,2}$ are superconductors and ferromagnets, and $f_{L, C, R}$ are the left, central, a

Externí odkaz: http://arxiv.org/abs/2210.12718

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Using Optical Systems to Simulate Topological Systems in Momentum Space and Measure Their Topological Numbers

Autor: Feng, Zhongcheng, Wu, Jiansheng

We propose a new scheme for optical quantum simulation of topological systems: by using optical systems to simulate the variation of eigenstates of topological systems in momentum space, we can obtain the information of topological numbers. In this p

Externí odkaz: http://arxiv.org/abs/2209.05671

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Direct Measurement of Topological Number by Quench Dynamics

Autor: Huang, Pei-Ling, Ma, Chao, Yu, Xiang-Long, Wu, Jiansheng

The measurement of topological number is crucial in the research of topological systems. Recently, the relations between the topological number and the dynamics are built. But a direct method to read out the topological number via the dynamics is sti

Externí odkaz: http://arxiv.org/abs/2208.07555

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