G
Guodong Liu
Researcher at Chinese Academy of Sciences
Publications - 231
Citations - 8906
Guodong Liu is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Angle-resolved photoemission spectroscopy & Superconductivity. The author has an hindex of 47, co-authored 185 publications receiving 7436 citations. Previous affiliations of Guodong Liu include Hebei University of Technology.
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Journal ArticleDOI
Phase diagram and electronic indication of high-temperature superconductivity at 65 K in single-layer FeSe films
Shaolong He,Junfeng He,Wenhao Zhang,Wenhao Zhang,Lin Zhao,Defa Liu,Xu Liu,Daixiang Mou,Yunbo Ou,Qingyan Wang,Qingyan Wang,Zhi Li,Lili Wang,Yingying Peng,Yan Liu,Chaoyu Chen,Li Yu,Guodong Liu,Xiaoli Dong,Jun Zhang,Chuangtian Chen,Zuyan Xu,Xi Chen,Xucun Ma,Qi-Kun Xue,Xingjiang Zhou +25 more
TL;DR: The phase diagram for an FeSe monolayer grown on a SrTiO3 substrate is reported, by tuning the charge carrier concentration over a wide range through an extensive annealing procedure, and strong indications of superconductivity are observed with a transition temperature of 65±5 K.
Journal ArticleDOI
Phase Diagram and High Temperature Superconductivity at 65 K in Tuning Carrier Concentration of Single-Layer FeSe Films
Shaolong He,Junfeng He,Wenhao Zhang,Lin Zhao,Defa Liu,Xu Liu,Daixiang Mou,Yunbo Ou,Qingyan Wang,Zhi Li,Lili Wang,Yingying Peng,Yan Liu,Chaoyu Chen,Li Yu,Guodong Liu,Xiaoli Dong,Jun Zhang,Chuangtian Chen,Zuyan Xu,Xi Chen,Xucun Ma,Qi-Kun Xue,X. J. Zhou +23 more
TL;DR: In this article, a phase diagram in the single-layer FeSe films grown on SrTiO3 substrate by an annealing procedure to tune the charge carrier concentration over a wide range is presented.
Journal ArticleDOI
Electronic origin of high-temperature superconductivity in single-layer FeSe superconductor
Defa Liu,Wenhao Zhang,Wenhao Zhang,Daixiang Mou,Junfeng He,Yunbo Ou,Qingyan Wang,Qingyan Wang,Zhi Li,Lili Wang,Lin Zhao,Shaolong He,Yingying Peng,Xu Liu,Chaoyu Chen,Li Yu,Guodong Liu,Xiaoli Dong,Jun Zhang,Chuangtian Chen,Zuyan Xu,Jiangping Hu,Jiangping Hu,Xi Chen,Xucun Ma,Qi-Kun Xue,Xingjiang Zhou +26 more
TL;DR: Investigations of the electronic structure and superconducting gap of the single-layer FeSe superconductor establish a clear case that such a simple electronic structure is compatible with high-T(c) superconductivity in iron-based superconductors.
Electronic origin of high-temperature superconductivity in single-layer FeSe
Defa Liu,Wenhao Zhang,Daixiang Mou,Junfeng He,Yunbo Ou,Qingyan Wang,Zhi Li,Lili Wang,Lin Zhao,Shaolong He,Yingying Peng,Xu Liu,Chaoyu Chen,Li Yu,Guodong Liu,Xiaoli Dong,Jun Zhang,Chuangtian Chen,Zuyan Xu,Jiangping Hu,Xi Chen,Xucun Ma,Qi-Kun Xue,Xingjiang Zhou +23 more
TL;DR: In this article, the electronic structure and superconducting gap of a single-layer FeSe superconductor were investigated, and it was shown that such a simple electronic structure is compatible with high-T(c) superconductivity in iron-based superconductors.
Journal ArticleDOI
Universal mechanical exfoliation of large-area 2D crystals
Yuan Huang,Yuhao Pan,Rong Yang,Lihong Bao,Lei Meng,Hailan Luo,Yongqing Cai,Guodong Liu,Wenjuan Zhao,Zhang Zhou,Liangmei Wu,Zhi-Li Zhu,Ming Huang,Liwei Liu,Lei Liu,Peng Cheng,Kehui Wu,Shibing Tian,Changzhi Gu,Youguo Shi,Yanfeng Guo,Zhi Gang Cheng,Jiangping Hu,Lin Zhao,Guanhua Yang,Eli Sutter,Peter Sutter,Yeliang Wang,Yeliang Wang,Wei Ji,Xingjiang Zhou,Hong-Jun Gao +31 more
TL;DR: In this article, a contamination-free, one-step and universal Au-assisted mechanical exfoliation method was proposed to isolate 40 types of single-crystalline monolayers, including elemental two-dimensional crystals, metal-dichalcogenides, magnets and superconductors.