Zobrazeno 1 - 10
of 1 279
pro vyhledávání: '"GAO Xingyu"'
Autor:
Gao, Xingyu, Vaidya, Sumukh, Li, Kejun, Dikshit, Saakshi, Zhang, Shimin, Ju, Peng, Shen, Kunhong, Jin, Yuanbin, Ping, Yuan, Li, Tongcang
Optically active spin defects in solids are leading candidates for quantum sensing and quantum networking. Recently, single spin defects were discovered in hexagonal boron nitride (hBN), a layered van der Waals (vdW) material. Due to its two-dimensio
Externí odkaz:
http://arxiv.org/abs/2409.01601
With the rapid advancements of large-scale text-to-image diffusion models, various practical applications have emerged, bringing significant convenience to society. However, model developers may misuse the unauthorized data to train diffusion models.
Externí odkaz:
http://arxiv.org/abs/2407.13252
In this paper, we study numerical approximations of the ground states in finite temperature density functional theory. We formulate the problem with respect to the density matrices and justify the convergence of the finite dimensional approximations.
Externí odkaz:
http://arxiv.org/abs/2405.07059
Publikováno v:
Physical Review B (2024)
This paper is concerned with $\textit{ab initio}$ crystal structure relaxation under a fixed unit cell volume, which is a step in calculating the static equations of state and forms the basis of thermodynamic property calculations for materials. The
Externí odkaz:
http://arxiv.org/abs/2405.02934
Autor:
Li, Junxu, Gao, Xingyu
Perturbation theory (PT) might be one of the most powerful and fruitful tools for both physicists and chemists, which has led to a wide variety of applications. Over the past decades, advances in quantum computing provide opportunities for alternativ
Externí odkaz:
http://arxiv.org/abs/2404.05162
Publikováno v:
He jishu, Vol 45, Iss 4, Pp 040102-040102 (2022)
BackgroundAll-inorganic perovskite solar cells have been extensively studied for their phase and thermal stability. In perovskite solar cells, the interface energy level arrangement between the hole transport layer (HTL) and the perovskite layer play
Externí odkaz:
https://doaj.org/article/9db9aee5958d479ab51ab0fc02c3648b
Autor:
Tang, Shaojie, Miao, Penpen, Gao, Xingyu, Zhong, Yu, Zhu, Dantong, Wen, Haixing, Xu, Zhihui, Wei, Qiuyue, Yao, Hongping, Huang, Xin, Gao, Rui, Zhao, Chen, Zhou, Weihua
A method was proposed for the point cloud-based registration and image fusion between cardiac single photon emission computed tomography (SPECT) myocardial perfusion images (MPI) and cardiac computed tomography angiograms (CTA). Firstly, the left ven
Externí odkaz:
http://arxiv.org/abs/2402.06841
The generalized stacking-fault energy (GSFE) is the fundamental but key parameter for the plastic deformation of materials. We perform first-principles calculations by full-potential linearized augmented planewave (FLAPW) method to evaluate the GSFE
Externí odkaz:
http://arxiv.org/abs/2312.02459
Publikováno v:
IEEE Transactions on Multimedia, February 2023
Session-based recommendation (SBR) aims to predict the next item at a certain time point based on anonymous user behavior sequences. Existing methods typically model session representation based on simple item transition information. However, since s
Externí odkaz:
http://arxiv.org/abs/2311.02938
Autor:
Chen, Xin, Ouyang, Yucheng, Chen, Zhenchuan, Lin, Rongfen, Gao, Xingyu, Wang, Lifang, Li, Fang, Liu, Yin, Shang, Honghui, Song, Haifeng
Molecular dynamics simulations have emerged as a potent tool for investigating the physical properties and kinetic behaviors of materials at the atomic scale, particularly in extreme conditions. Ab initio accuracy is now achievable with machine learn
Externí odkaz:
http://arxiv.org/abs/2310.08439