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  1. No Access

    Article

    Quantum Secure Direct Communication Achieved by Using Multi-Entanglement

    Aquantum secure direct communication (QSDC) scheme is proposed based on multi-body entangled system in this paper. The mathematical description of the QSDC scheme is given firstly and the process of direct com...

    Wenlin Li, Junbo Chen, **aolong Wang… in International Journal of Theoretical Physi… (2015)

  2. No Access

    Article

    Prototype of a large neutron detector based on MWPC

    A prototype of large-area position sensitive neutron detector was designed and constructed according to the requirements of the Small-Angle Scattering spectrometer of China Spallation Neutron Source (CSNS). Th...

    LiChao Tian, HuiRong Qi, ZhiJia Sun… in Science China Physics, Mechanics & Astrono… (2014)

  3. No Access

    Article

    Study on the imaging ability of the 2D neutron detector based on MWPC

    A 2D neutron detector based on 3He convertor and MWPC with an active area of 200 mm×200 mm has been successfully designed and fabricated. The detector has been tested with Am/Be neutron source and with collimated...

    LiChao Tian, YuanBo Chen, Bin Tang… in Science China Physics, Mechanics and Astro… (2013)

  4. No Access

    Article

    Simulation study on the boron-coated GEM neutron beam monitor

    A Monte Carlo method of the 3D GEM simulation is introduced. The physical process of the neutron detection is described with the Geant4 code and the Garfield code. The results of the optimized electric-fields,...

    YanFeng Wang, ZhiJia Sun, JianRong Zhou… in Science China Physics, Mechanics and Astro… (2013)