Y
Yi Wei
Researcher at Chinese Academy of Sciences
Publications - 4
Citations - 1517
Yi Wei is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Pseudogap & Angle-resolved photoemission spectroscopy. The author has an hindex of 3, co-authored 4 publications receiving 1478 citations.
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Journal ArticleDOI
Superconductivity at 55 K in Iron-Based F-Doped Layered Quaternary Compound Sm[O1-xFx] FeAs
Ren Zhi-An,Lu Wei,Yang Jie,Yi Wei,Shen Xiao-Li,Zheng-Cai,Che Guang-Can,Dong Xiao-Li,Sun Li-Ling,Zhou Fang,Zhao Zhong-Xian +10 more
TL;DR: In this article, the superconductivity of iron-based oxyarsenide Sm[O1-xFx]FeAs was reported, with the onset resistivity transition temperature at 55.0K and Meissner transition at 54.6 K. This compound has the same crystal structure as LaOFeAs with shrunk crystal lattices.
Journal ArticleDOI
Pseudogap and Superconducting Gap in Sm FeAs(O 1-x F x ) Superconductor from Photoemission Spectroscopy
Liu Hai-Yun,Jia Xiao-Wen,Zhang Wen-Tao,Zhao Lin,Meng Jian-Qiao,Liu Guo-Dong,Dong Xiao-Li,Wu Gang,Liu Rong-Hua,Chen Xian-Hui,Ren Zhi-An,Yi Wei,Che Guang-Can,Chen Gen-Fu,Wang Nan-Lin,Wang Guiling,Zhou Yong,Zhu Yong,Wang Xiaoyang,Zhao Zhong-Xian,XU Zu-Yan,Chen Chuang-Tian,Zhou Xing-Jiang +22 more
TL;DR: In this paper, high resolution photoemission measurements are carried out on non-superconducting SmOFeAs parent compound and superconducting smFeAs(O1-xFx) (x = 0.12, and 0.15) compounds.
Journal ArticleDOI
Common Features in Electronic Structure of the Oxypnictide Superconductors from Photoemission Spectroscopy
Jia Xiao-Wen,Liu Hai-Yun,Zhang Wen-Tao,Zhao Lin,Meng Jian-Qiao,Liu Guo-Dong,Dong Xiao-Li,Wu Gang,Liu Rong-Hua,Chen Xian-Hui,Ren Zhi-An,Yi Wei,Che Guang-Can,Chen Gen-Fu,Wang Nan-Lin,Wang Guiling,Zhou Yong,Zhu Yong,Wang Xiaoyang,Zhao Zhong-Xian,XU Zu-Yan,Chen Chuang-Tian,Zhou Xing-Jiang +22 more
TL;DR: In this article, high-resolution photoemission measurements are carried out on non-superconducting LaFeAsO parent compound and various superconducting RFeAs(O1-xFx) (R=La, Ce and Pr) compounds.
Journal ArticleDOI
Superconductivities of pressurized iron pnictide superconductors
Yi Wei,Wu Qi,Sun Li-Ling +2 more