Zobrazeno 1 - 10
of 846
pro vyhledávání: '"Tian, Zhiqiang"'
Autor:
Liu, Lizhe, Wang, Bohua, Xie, Hongwei, Liu, Daqi, Liu, Li, Tian, Zhiqiang, Yang, Kuiyuan, Wang, Bing
Vision-centric 3D environment understanding is both vital and challenging for autonomous driving systems. Recently, object-free methods have attracted considerable attention. Such methods perceive the world by predicting the semantics of discrete vox
Externí odkaz:
http://arxiv.org/abs/2403.14366
Going beyond the bistability paradigm of the charge polarizations in ferroelectrics is highly desired for ferroelectric memory devices toward ultra-high density information storage. Here, we propose to build multistates in composite ferroelectrics, w
Externí odkaz:
http://arxiv.org/abs/2403.11813
Autor:
Tian, Zhiqiang, Zhu, Ziming, Zeng, Jiang, Liu, Chao-Fei, Yang, Yurong, Pan, Anlian, Chen, Mingxing
Publikováno v:
Phys. Rev. B 109, 085432 (2024)
Materials with ferroelectrically switchable topological properties are of interest for both fundamental physics and practical applications. Using first-principles calculations, we find that stacking ferroelectric $\alpha$-In$_2$Se$_3$ monolayers into
Externí odkaz:
http://arxiv.org/abs/2402.18274
Federated learning encounters substantial challenges with heterogeneous data, leading to performance degradation and convergence issues. While considerable progress has been achieved in mitigating such an impact, the reliability aspect of federated m
Externí odkaz:
http://arxiv.org/abs/2402.16255
Doping induced multiferroicity and quantum anomalous Hall effect in $\alpha$-In$_2$Se$_3$ thin films
Autor:
Tian, Zhiqiang, Li, Jin-Yang, Ouyang, Tao, Liu, Chao-Fei, Liu, Ziran, Li, Si, Pan, Anlian, Chen, Mingxing
Publikováno v:
Appl. Phys. Lett. 124, 043101 (2024)
In flat-band materials, the strong Coulomb interaction between electrons can lead to exotic physical phenomena. Recently, $\alpha$-In$_2$Se$_3$ thin films were found to possess ferroelectricity and flat bands. In this work, using first-principles cal
Externí odkaz:
http://arxiv.org/abs/2402.09770
Label distribution learning (LDL) is a new machine learning paradigm for solving label ambiguity. Since it is difficult to directly obtain label distributions, many studies are focusing on how to recover label distributions from logical labels, dubbe
Externí odkaz:
http://arxiv.org/abs/2305.09500
Feature Descriptors and Detectors are two main components of feature-based point cloud registration. However, little attention has been drawn to the explicit representation of local and global semantics in the learning of descriptors and detectors. I
Externí odkaz:
http://arxiv.org/abs/2305.03487
Publikováno v:
Teshugang, Vol 45, Iss 5, Pp 47-52 (2024)
In order to solve the problem of poor mirror polishing effect of steel used in plastic die， the polishing efficiency of die steel is improved by optimizing smelting process. The results showed that the mirror effect was closely related to the purit
Externí odkaz:
https://doaj.org/article/d7c72ba0fd534661b63702d4fa682c03
Autor:
Yu, Guoliang, Tang, Chuhan, Tian, Zhiqiang, Zhu, Ziming, Pan, Anlian, Chen, Mingxing, Chen, Xing-Qiu
Publikováno v:
Phys. Rev. B 108, 014106 (2023)
Ferroelectric control of two-dimensional magnetism is promising in fabricating electronic devices with high speed and low energy consumption. The newly discovered layered MnBi$_2$Te$_4$(Bi$_2$Te$_3$)$_n$ and their Sb counterparts exhibit A-type antif
Externí odkaz:
http://arxiv.org/abs/2301.00515
Publikováno v:
In Information Fusion November 2024 111