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  1. No Access

    Article

    A modified method for morphology quantification and generation of 2D granular particles

    The morphologies of individual particles vary greatly, which intimately affect the physical and mechanical properties of granular assemblies. In this paper, a modified morphology quantification and generation ...

    Jun Chen, Ruilin Li, Pin-Qiang Mo, Guoqing Zhou, Shangyue Cai… in Granular Matter (2021)

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    Article

    Enhanced electrical properties in bilayered ferroelectric thin films

    Sr2Bi4Ti5O18 (SBTi) single layered and Sr2Bi4Ti5O18/Pb(Zr0.53Ti0.47)O3 (SBTi/PZT) bilayered thin films have been prepared on Pt/TiO2/SiO2/Si substrates by pulsed-laser deposition (PLD). The related structural cha...

    Hao Zhang, WeiJie Long, YaQing Chen… in Science China Physics, Mechanics and Astro… (2013)

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    Article

    Electronic structure and optical property of boron doped semiconducting graphene nanoribbons

    We present a system study on the electronic structure and optical property of boron doped semiconducting graphene nanoribbons using the density functional theory. Energy band structure, density of states, defo...

    AQing Chen, QingYi Shao, Li Wang, Feng Deng in Science China Physics, Mechanics and Astro… (2011)

  4. No Access

    Article

    Simulation of high conversion efficiency and open-circuit voltages of α-si/poly-silicon solar cell

    The P+ α-Si /N+ polycrystalline solar cell is molded using the AMPS-1D device simulator to explore the new high efficiency thin film poly-silicon solar cell. In order to analyze the charac...

    AQing Chen, QingYi Shao in Science China Physics, Mechanics and Astronomy (2011)

  5. No Access

    Article

    Effects of phosphorus-do** upon the electronic structures of single wall carbon nanotubes

    The phosphorus-doped single wall carbon nanotube (PSWCNT) is studied by using First-Principle methods based on Density Function Theory (DFT). The formation energy, total energy, band structure, geometry struct...

    AQing Chen, QingYi Shao, ZhiCheng Lin in Science in China Series G: Physics, Mechan… (2009)