Výsledky vyhledávání - "Ouyang Fangping"

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Exploring structure diversity in atomic resolution microscopy with graph neural networks

Autor: Luo, Zheng, Feng, Ming, Gao, Zijian, Yu, Jinyang, Hu, Liang, Wang, Tao, Xue, Shenao, Zhou, Shen, Ouyang, Fangping, Feng, Dawei, Xu, Kele, Wang, Shanshan

The emergence of deep learning (DL) has provided great opportunities for the high-throughput analysis of atomic-resolution micrographs. However, the DL models trained by image patches in fixed size generally lack efficiency and flexibility when proce

Externí odkaz: http://arxiv.org/abs/2410.17631

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Auto-resolving atomic structure at van der Waal interfaces using a generative model

Autor: Huang, Wenqiang, Jin, Yuchen, Li, Zhemin, Yao, Lin, Chen, Yun, Luo, Zheng, Zhou, Shen, Lin, Jinguo, Liu, Feng, Gao, Zhifeng, Cheng, Jun, Zhang, Linfeng, Ouyang, Fangping, Zhang, Jin, Wang, Shanshan

Unveiling atomic structures is significant for the relationship construction between microscopic configurations and macroscopic properties of materials. However, we still lack a rapid, accurate, and robust approach to automatically resolve complex pa

Externí odkaz: http://arxiv.org/abs/2408.16802

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Akademický článek

Tunable electronic structure of two-dimensional transition metal chalcogenides for optoelectronic applications

Autor: Jing Yumei, Liu Baoze, Zhu Xukun, Ouyang Fangping, Sun Jian, Zhou Yu

Publikováno v: Nanophotonics, Vol 9, Iss 7, Pp 1675-1694 (2020)

Differing from its bulk counterparts, atomically thin two-dimensional transition metal dichalcogenides that show strong interaction with light are considered as new candidates for optoelectronic devices. Either physical or chemical strategies can be

Externí odkaz: https://doaj.org/article/e4fcaa30892f4ac2bd91b4d00559c678

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Janus monolayer TaNF: a new ferrovalley material with large valley splitting and tunable magnetic properties

Autor: Zheng, Guibo, Qu, Shuixian, Zhou, Wenzhe, Ouyang, Fangping

Materials with large intrinsic valley splitting and high Curie temperature are a huge advantage for studying valleytronics and practical applications. In this work, using first-principles calculations, a new Janus TaNF monolayer is predicted to exhib

Externí odkaz: http://arxiv.org/abs/2304.05670

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