Zobrazeno 1 - 10
of 738
pro vyhledávání: '"Duan, Shaofeng"'
Autor:
Huang, Chaozhi, Xu, Chengyang, Zhu, Fengfeng, Duan, Shaofeng, Liu, Jianzhe, Gu, Lingxiao, Wang, Shichong, Liu, Haoran, Qian, Dong, Luo, Weidong, Zhang, Wentao
Publikováno v:
Chinese Physics B 33, 017901 (2024)
High-resolution time- and angle-resolved photoemission measurements were conducted on the topological insulator ZrTe5. With strong femtosecond photoexcitation, a possible ultrafast phase transition from a weak to a strong topological insulating phase
Externí odkaz:
http://arxiv.org/abs/2403.11518
Ultrafast Switching from the Charge Density Wave Phase to a Metastable Metallic State in 1T-TiSe$_2$
Autor:
Duan, Shaofeng, Xia, Wei, Huang, Chaozhi, Wang, Shichong, Gu, Lingxiao, Liu, Haoran, Xiang, Dao, Qian, Dong, Guo, Yanfeng, Zhang, Wentao
Publikováno v:
Phys. Rev. Lett. 130, 226501 (2023)
The ultrafast electronic structures of the charge density wave material 1T-TiSe$_2$ were investigated by high-resolution time- and angle-resolved photoemission spectroscopy. We found that the quasiparticle populations drove ultrafast electronic phase
Externí odkaz:
http://arxiv.org/abs/2306.00311
Autor:
Duan, Shaofeng, Wang, Shichong, Yang, Yuanyuan, Huang, Chaozhi, Gu, Lingxiao, Liu, Haoran, Zhang, Wentao
Publikováno v:
Review of Scientific Instruments 93, 103905 (2022)
We present the development of a high-precision sample-position-autocorrection system for photoemission experiments. A binocular vision method based on image pattern matching calculations was realized to track the sample position with an accuracy bett
Externí odkaz:
http://arxiv.org/abs/2211.00823
Autor:
Yu, Jichen1 (AUTHOR) yujcstart@163.com, Duan, Shaofeng1 (AUTHOR) likecheng0610@163.com, Shua, Zhenyang2 (AUTHOR), Li, Kecheng1 (AUTHOR) xianggs1981@163.com, Xiang, Guisheng1 (AUTHOR), Baldwin, Timothy Charles3 (AUTHOR) t.baldwin@wlv.ac.uk, Lu, Yingchun4 (AUTHOR) 18203535541@163.com, Liang, Yanli1 (AUTHOR) 2002019@ynau.edu.cn
Publikováno v:
International Journal of Molecular Sciences. Aug2024, Vol. 25 Issue 16, p8902. 17p.
Autor:
Yang, Yuanyuan, Wang, Qisi, Duan, Shaofeng, Wo, Hongliang, Huang, Chaozhi, Wang, Shichong, Gu, Lingxiao, Xiang, Dao, Qian, Dong, Zhao, Jun, Zhang, Wentao
Publikováno v:
Phys. Rev.Lett. 128, 246401 (2022)
High-resolution time- and angle-resolved photoemission measurements were made on FeSe superconductors. With ultrafast photoexcitation, two critical excitation fluences that correspond to two ultrafast electronic phase transitions were found only in t
Externí odkaz:
http://arxiv.org/abs/2206.06781
Autor:
Yang, Yuanyuan, Wang, Qisi, Duan, Shaofeng, Wo, Hongliang, Huang, Chaozhi, Wang, Shichong, Gu, Lingxiao, Qian, Dong, Zhao, Jun, Zhang, Wentao
Publikováno v:
Chin. Phys. Lett. 39, 057302 (2022)
High-resolution angle-resolved photoemission measurements were taken on FeSe$_{1-x}$S$_x$ (x=0, 0.04, and 0.08) superconductors. With an ultrahigh energy resolution of 0.4 meV, unusual two hole bands near the Brillouin-zone center, which was possibly
Externí odkaz:
http://arxiv.org/abs/2204.08258
Autor:
Cheng, Yun, Zong, Alfred, Li, Jun, Xia, Wei, Duan, Shaofeng, Zhao, Wenxuan, Li, Yidian, Qi, Fengfeng, Wu, Jun, Zhao, Lingrong, Zhu, Pengfei, Zou, Xiao, Jiang, Tao, Guo, Yanfeng, Yang, Lexian, Qian, Dong, Zhang, Wentao, Kogar, Anshul, Zuerch, Michael W., Xiang, Dao, Zhang, Jie
Publikováno v:
Nature Communications 13, 963 (2022)
In low-dimensional systems with strong electronic correlations, the application of an ultrashort laser pulse often yields novel phases that are otherwise inaccessible. The central challenge in understanding such phenomena is to determine how dimensio
Externí odkaz:
http://arxiv.org/abs/2202.09668
Autor:
Chen, Geng, Guo, Zhaokuan, Shu, Yanyu, Zhao, Yan, Qiu, Lei, Duan, Shaofeng, Lin, Yuan, He, Simei, Li, Xiaobo, Feng, Xiaolin, Xiang, Guisheng, Nian, Bo, Wang, Yina, Li, Zhiyuan, Chongkang Yang, Shi, Yang, Lu, Yingchun, Liu, Guanze, Yang, Shengchao, Zhang, Guanghui, Hao, Bing
Publikováno v:
In Plant Communications 10 June 2024 5(6)
Publikováno v:
In Infrared Physics and Technology May 2024 138
Publikováno v:
Technology in Cancer Research & Treatment, Vol 23 (2024)
Background Hepatocellular carcinoma (HCC) is a serious health concern because of its high morbidity and mortality. The prognosis of HCC largely depends on the disease stage at diagnosis. Computed tomography (CT) image textural analysis is an image an
Externí odkaz:
https://doaj.org/article/1d61905f018d4f80824f4c12db1e3619