Zobrazeno 1 - 10
of 21 544
pro vyhledávání: '"TIAN, TIAN"'
The phase field model is a widely used mathematical approach for describing crack propagation in continuum damage fractures. In the context of phase field fracture simulations, adaptive finite element methods (AFEM) are often employed to address the
Externí odkaz:
http://arxiv.org/abs/2410.01177
Autor:
Tian, Ye, Zhao, Yajuan, Wu, Yue, Ye, Jilai, Mei, Shuyao, Chi, Zhihao, Tian, Tian, Wang, Ce, Shi, Zhe-Yu, Chen, Yu, Hu, Jiazhong, Zhai, Hui, Chen, Wenlan
We report the first experimental observation of dissipation-driven coherent quantum many-body oscillation, and this oscillation is manifested as the coherent exchange of atoms between the thermal and the condensate components in a three-dimensional p
Externí odkaz:
http://arxiv.org/abs/2408.03815
Conventional lithography methods involving pattern transfer through resist templating face challenges of material compatibility with various process solvents. Other approaches of direct material writing often compromise pattern complexity and overlay
Externí odkaz:
http://arxiv.org/abs/2407.12420
The constrained Markov decision process (CMDP) framework emerges as an important reinforcement learning approach for imposing safety or other critical objectives while maximizing cumulative reward. However, the current understanding of how to learn e
Externí odkaz:
http://arxiv.org/abs/2406.18529
Autor:
Vagli, Gianluca, Tian, Tian, Naef, Franzisca, Jinno, Hiroaki, Celebi, Kemal, Santos, Elton J. G., Shih, Chih-Jen
Understanding surface forces of two-dimensional (2D) materials is of fundamental importance as they govern molecular dynamics and atomic deposition in nanoscale proximity. Despite recent observations in wetting transparency and remote epitaxy on subs
Externí odkaz:
http://arxiv.org/abs/2406.07384
Addressing the challenge of domain shift between datasets is vital in maintaining model performance. In the context of cross-domain object detection, the teacher-student framework, a widely-used semi-supervised model, has shown significant accuracy i
Externí odkaz:
http://arxiv.org/abs/2405.11754
Autor:
Ma, Zhiyao, Tian, Tian, Liao, Yuxuan, Feng, Xue, Li, Yongzhuo, Cui, Kaiyu, Liu, Fang, Sun, Hao, Zhang, Wei, Huang, Yidong
Metasurfaces with tunable functionalities are greatly desired for modern optical system and various applications. To increase the operating channels of polarization-multiplexed metasurfaces, we proposed a structure of N cascaded dual-channel metasurf
Externí odkaz:
http://arxiv.org/abs/2405.09844
Magnetic interactions based on proton orbital motion in CH$_3$NH$_3$PbI$_3$ and CH$_3$NH$_3$PbBr$_3$
Autor:
Meng, Lei, Zhao, Miao Miao, Xu, Yi Yang, Peng, Chu Xin, Yang, Yang, Xing, Tian Tian, Ren, Peng, Yen, Fei
Publikováno v:
Scripta Mater. 226, 115229 (2023)
The microscopic origin of the remarkable optoelectronic properties of one of the most studied contemporary materials remains unclear. Here, we identify the existence of magnetic interactions between intermolecular proton orbitals in CH$_3$NH$_3$PbI$_
Externí odkaz:
http://arxiv.org/abs/2405.09094
Publikováno v:
J. Mater. Chem. C, 10, 1334-1338 (2022)
The $\beta$ and $\gamma$ phases of methylammonium chloride CH$_3$NH$_3$Cl and methylammonium bromide CH$_3$NH$_3$Br are identified to be ferroelectric $via$ pyroelectric current and dielectric constant measurements. The magnetic susceptibility also e
Externí odkaz:
http://arxiv.org/abs/2405.09759
This paper explores the application of AI and NLP techniques for user feedback analysis in the context of heavy machine crane products. By leveraging AI and NLP, organizations can gain insights into customer perceptions, improve product development,
Externí odkaz:
http://arxiv.org/abs/2405.04692