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Chenhaoping Wen
Researcher at ShanghaiTech University
Publications - 14
Citations - 252
Chenhaoping Wen is an academic researcher from ShanghaiTech University. The author has contributed to research in topics: Charge density wave & Scanning tunneling microscope. The author has an hindex of 4, co-authored 10 publications receiving 77 citations.
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Journal ArticleDOI
Orbital-selective Dirac fermions and extremely flat bands in frustrated kagome-lattice metal CoSn
Zhonghao Liu,Man Li,Man Li,Qi Wang,Guangwei Wang,Chenhaoping Wen,Kun Jiang,Xiangle Lu,Shichao Yan,Yaobo Huang,Dawei Shen,Jiaxin Yin,Ziqiang Wang,Zhiping Yin,Hechang Lei,Shancai Wang +15 more
TL;DR: The observation of a flat band and Dirac bands as ideal features of kagome bands in CoSn, revealing orbital-selective character of the Dirac fermions.
Journal ArticleDOI
Orbital-selective Dirac fermions and extremely flat bands in frustrated kagome-lattice metal CoSn.
Zhonghao Liu,Man Li,Man Li,Qi Wang,Guangwei Wang,Chenhaoping Wen,Kun Jiang,Xiangle Lu,Shichao Yan,Yaobo Huang,Dawei Shen,Jiaxin Yin,Ziqiang Wang,Zhiping Yin,Hechang Lei,Shancai Wang +15 more
TL;DR: In this article, the authors present close-to-textbook kagome bands with orbital differentiation physics in CoSn, which can be well described by a minimal tight-binding model with single-orbital hopping in Co kagomes.
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Charge Density Wave Orders and Enhanced Superconductivity under Pressure in the Kagome Metal CsV3Sb5
Qi Wang,Pengfei Kong,Wujun Shi,Cuiying Pei,Chenhaoping Wen,Lingling Gao,Yi Zhao,Qiangwei Yin,Yueshen Wu,Gang Li,Hechang Lei,Jun Li,Yulin Chen,Yulin Chen,Shichao Yan,Yanpeng Qi +15 more
TL;DR: In this article, the authors used high-resolution scanning tunneling microscopy/spectroscopy (STM/STS) to explore the interplay between superconductivity and charge density wave (CDW) in topological kagome metals.
Journal ArticleDOI
Roles of the Narrow Electronic Band near the Fermi Level in 1 T − TaS 2 -Related Layered Materials
Chenhaoping Wen,Jingjing Gao,Jingjing Gao,Yuan Xie,Qing Zhang,Pengfei Kong,Jinghui Wang,Yilan Jiang,Xuan Luo,Jun Li,Wenjian Lu,Yuping Sun,Yuping Sun,Shichao Yan +13 more
TL;DR: In this article, the role of the narrow electronic band in two 1T-TaS-2-related materials (bulk 1TTaS 2 and 4H-b}-Ta S 2 ) was revealed using low-temperature scanning tunneling microscopy and spectroscopy.
Journal ArticleDOI
Impurity-pinned incommensurate charge density wave and local phonon excitations in 2 H -NbS 2
Chenhaoping Wen,Yuan Xie,Yueshen Wu,Shiwei Shen,Pengfei Kong,Hailong Lian,Jun Li,Hui Xing,Shichao Yan +8 more
TL;DR: In this article, an incommensurate charge density wave (CDW) that is pinned by atomic impurities is shown to be depinned from impurities by the electric field from the STM tip.