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 porous graphene networks expand graphene-based electronic device applications
Yoshikazu Ito,Yoichi Tanabe,Katsuaki Sugawara,Mikito Koshino,Takashi Takahashi,Katsumi Tanigaki,Hideo Aokig,Mingwei Chen +7 more
TL;DR: Characteristics of 3D porous graphene for applications in future electronic devices along with physical insights into "2D to 3D graphene", in which the characters of 2D graphene such as massless Dirac fermions are well preserved are summarized.
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Interface structure and properties of a brass-reinforced Ni59Zr20Ti16Si2Sn3 bulk metallic glass composite
TL;DR: In this paper, an interfacial layer with a thickness of ∼50-100nm was observed in the composite prepared by warm extrusion of gas atomized powders. But the authors did not find that nanoindentation in the vicinity of BMG-brass interfaces does not cause interface decohesion or crack formation, suggesting a strong interface bonding.
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Crystallization during bending of a Pd-based metallic glass detected by x-ray microscopy.
A.R. Yavari,A.R. Yavari,Konstantinos Georgarakis,Konstantinos Georgarakis,J. Antonowicz,Mihai Stoica,Nobuyuki Nishiyama,Gavin Vaughan,Mingwei Chen,Michel Pons +9 more
TL;DR: Results of nondestructive x-ray diffraction microprofiling of the section of a bent glassy Pd40Cu30Ni10P20 ribbon in transmission using a synchrotron microbeam are presented and crystal nucleation frequency analysis are consistent with massive nucleation in shear bands forming under compressive stress.
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Oxygen reduction reaction mechanism on P, N co-doped graphene: a density functional theory study
Zhao Liang,Chao Liu,Chao Liu,Mingwei Chen,Xiaopeng Qi,U. Pramod Kumar,S. Gouse Peera,Juan Liu,Julong He,Tongxiang Liang +9 more
TL;DR: In this paper, the geometric structure, stability, electronic properties, catalytic sites and detailed oxygen reduction reaction (ORR) pathways of P, N co-doped graphene (PN-Gra) by density functional theory (DFT) calculations were analyzed.