Zobrazeno 1 - 10
of 3 746
pro vyhledávání: '"Zhang, Xuefeng"'
Legal Judgment Prediction (LJP) aims to form legal judgments based on the criminal fact description. However, researchers struggle to classify confusing criminal cases, such as robbery and theft, which requires LJP models to distinguish the nuances b
Externí odkaz:
http://arxiv.org/abs/2408.09717
Multi-Modal Entity Alignment aims to discover identical entities across heterogeneous knowledge graphs. While recent studies have delved into fusion paradigms to represent entities holistically, the elimination of features irrelevant to alignment and
Externí odkaz:
http://arxiv.org/abs/2407.16168
Autor:
Wu, Fan, Zhang, Xuefeng, Chen, Yi, Pei, Ding, Zhan, Mengwen, Tao, Zicheng, Chen, Cheng, Lu, Shipeng, Chen, Jingzhi, Tang, Shujie, Wang, Xia, Guo, Yanfeng, Yang, Lexian, Zhang, Yan, Chen, Yulin, Mi, Qixi, Li, Gang, Liu, Zhongkai
In two-dimensional van der Waals magnetic materials, the interplay between magnetism and electron correlation can give rise to new ground states and lead to novel transport and optical properties. A fundamental question in these materials is how the
Externí odkaz:
http://arxiv.org/abs/2405.20598
Publikováno v:
Physical Review Research 6, 023199 (2024)
Magnetic skyrmions are promising building blocks for future spintronic devices. However, the skyrmion Hall effect (SkHE) remains an obstacle for practical applications based on the in-line transport of skyrmions. Here, we numerically study the static
Externí odkaz:
http://arxiv.org/abs/2405.14641
Autor:
Ye, Bobing, Zhang, Xuefeng
Publikováno v:
Phys. Rev. D 109, 083033 (2024)
TianQin is a proposed space-based gravitational-wave observatory mission that critically relies on the stability of an equilateral-triangle constellation. Comprising three satellites in high Earth orbits of a $ 10^5 $ km radius, this constellation's
Externí odkaz:
http://arxiv.org/abs/2403.19491
Publikováno v:
J. Appl. Phys. 135, 063905 (2024)
Magnetic skyrmion bags are composite topological spin textures with arbitrary topological charges. Here, we computationally study the transient rotational motion of skyrmion bags, which is characterized by a global rotation of the inner skyrmions aro
Externí odkaz:
http://arxiv.org/abs/2402.15219
Publikováno v:
Class. Quantum Grav. 41, 117003 (2024)
Pointing-related displacement noises are crucial in space-based gravitational wave detectors, where point-ahead angle control of transmitted laser beams may contribute significantly. For TianQin that features a geocentric concept, the circular high o
Externí odkaz:
http://arxiv.org/abs/2402.02386
Publikováno v:
Phys. Rev. D 109, 062001 (2024)
TianQin is a proposed mission for space-based gravitational-wave detection that features a triangular constellation in circular high Earth orbits. The mission entails three drag-free controlled satellites and long-range laser interferometry with stri
Externí odkaz:
http://arxiv.org/abs/2402.02383
Flat band systems in condensed matter physics are intriguing because they can exhibit exotic phases and unconventional properties. In this work, we studied three correlated magnetic systems, Na$_2$BaX(PO$_4$)$_2$ (X = Mn, Co, Ni), and revealed their
Externí odkaz:
http://arxiv.org/abs/2308.08149
Publikováno v:
Physical Review B 107, 224431 (2023)
Skyrmion bags are composed of an outer skyrmion and arbitrary inner skyrmions, which have recently been observed in bulk chiral magnets, but still remain elusive in magnetic films. Here, we propose a method of creating skyrmion bags in a thin-film na
Externí odkaz:
http://arxiv.org/abs/2307.09528