Dengji Guo
Shenzhen University
38 Papers
85 Citations
Dengji Guo is an academic researcher from Shenzhen University. The author has contributed to research in topics: Machining & Focused ion beam. The author has an hindex of 7, co-authored 28 publications. Previous affiliations of Dengji Guo include University of Tokyo.
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Papers
Heterogeneous microstructure evolution in Ti-6Al-4V alloy thin-wall components deposited by plasma arc additive manufacturing
TL;DR: In this article, microstructural heterogeneity was observed in titanium alloys deposited by high-energy density beam additive manufacturing (AM) technologies in the as-built condition; these heterogeneities included the presence of coarse prior-β columnar grains, non-equilibrium layer bands(LBs), and mixed microstructures.
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Ultrahigh radiation resistance of nanocrystalline diamond films for solid lubrication in harsh radiative environments
Jiao Xu,Jiao Xu,Jun Dai,Fuzeng Ren,Yongfu Wang,Peng Wang,Shusheng Xu,Sudong Wu,Jianjun Lin,Yun Yang,Dengji Guo,Xujin Wang +11 more
TL;DR: In this article, different types of carbon films, including diamond-like carbon (DLC), fullerene-like (FLC), and nanocrystalline diamond (NCD) films, were studied in detail.
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Homogeneously Distributed Heterostructured Interfaces in Rice Panicle-Like SbBi-Bi2Se3-Sb2Se3 Nanowalls for Robust Sodium Storage
TL;DR: In this paper , a template-free electrodeposition method was used to grow a self-supported nanowall array with a rice-panicle-like top surface directly on Cu substrates.
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Configurable direction sensitivity of skin-mounted microfluidic strain sensor with auxetic metamaterial.
Linna Mao,Taisong Pan,Yizhen Ke,Zhuo Cheng Yan,Sirong Huang,Dengji Guo,Neng Gao,WenLing M. Huang,Guang Yao,Min Gao,Yuan Lin +10 more
TL;DR: In this paper , a microfluidic strain sensor based on the core-shell package design with the auxetic metamaterial (AM) is presented, where the AM in the package effectively tunes the deformation and configures the directional strain sensitivity with a large modulation range.
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Nonuniform transitions of heavy-ion irradiated a-C:H films: Structure and antiwear property degradation analysis
TL;DR: In this paper, a study on hydrogenated amorphous carbon films (a-C:H) was performed to assess the heavy-ion radiation damage and the nature of defects produced by 1.0 MeV Ni ions of fluences varying between 1014-1015 ions/cm2.
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