M
Mingwei Chen
Researcher at Johns Hopkins University
Publications - 1108
Citations - 63568
Mingwei Chen is an academic researcher from Johns Hopkins University. The author has contributed to research in topics: Medicine & Chemistry. The author has an hindex of 108, co-authored 536 publications receiving 51351 citations. Previous affiliations of Mingwei Chen include National Taiwan University & Chiba University.
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Three-Dimensional Nanoporous Co9S4P4 Pentlandite as a Bifunctional Electrocatalyst for Overall Neutral Water Splitting.
Yongwen Tan,Yongwen Tan,Min Luo,Pan Liu,Chun Cheng,Jiuhui Han,Kentaro Watanabe,Mingwei Chen,Mingwei Chen +8 more
TL;DR: A nanoporous Co9S4P4 pentlandite with three-dimensional bicontinuous nanoporosity with excellent catalytic activities toward neutral water splitting is reported, which has never been obtained from non-noble-metal catalysts before.
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The atomic origin of nickel-doping-induced catalytic enhancement in MoS2 for electrochemical hydrogen production.
TL;DR: It is found that Ni dopants occupy Mo sites in MoS2 synthesized by a one-pot hydrothermal method, which leads to significant lattice distortion and electronic structure modification of the catalytically inert basal planes ofMoS2, which are responsible for the enhanced HER catalysis of MoS 2 in both acidic and alkaline solutions.
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A room-temperature magnetic semiconductor from a ferromagnetic metallic glass.
Wenjian Liu,Hongxia Zhang,Jin An Shi,Zhongchang Wang,Cheng Song,Xiangrong Wang,Si-Yuan Lu,Xiangjun Zhou,Lin Gu,Dmitri V. Louzguine-Luzgin,Mingwei Chen,Kefu Yao,Na Chen +12 more
TL;DR: This work proposes to oxidize originally ferromagnetic metals/alloys to form new species of magnetic semiconductor, and may pave a new way to realize high Curie temperature magnetic semiconductors with unusual multifunctionalities.
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Strengthening and softening of nanocrystalline nickel during multistep nanoindentation
TL;DR: In this paper, a multistep load-unload nanoindentation was employed to address the effect of deformation-induced microstructural evolution on mechanical behavior of nanocrystalline Ni.
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Direct observation of interlocked domain walls in hexagonal RMnO3 (R = Tm, Lu)
Qinghua Zhang,Linjun Wang,Xian-Kui Wei,Rencheng Yu,Lin Gu,Lin Gu,Akihiko Hirata,Mingwei Chen,Changqing Jin,Yuan Yao,Yade Wang,X. F. Duan +11 more
TL;DR: In this paper, the authors investigated domain wall structures in multiferroic hexagonal TmMnO${}_{3}$ and LuNnO{}_{5}$ ceramics at the atomic scale.