4篇
您的检索式：作者名="Bocheng DONG"
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| 1 | Voltage-current relationship and equivalent circuit implementation of parallel flux-controlled memristive circuits显示文摘 | Bocheng Bao Fei Feng Wei Dong | 2013 | Chinese Physics B2013，22，06： | 1 |
| 2 | Analytical modeling and vibration analysis of fiber reinforced composite hexagon honeycomb sandwich cylindrical-spherical combined shells显示文摘This study analyzes and predicts the vibration characteristics of fiberreinforced composite sandwich(FRCS)cylindrical-spherical(CS)combined shells with hexagon honeycomb core(HHC)for the first time based on an analytical model developed,which makes good use of the advantage of the first-order shear deformation theory(FSDT),the multi-segment decomposition technique,the virtual spring technology,the Jacobi-Ritz approach,and the transfer function method.The equivalent material properties of HHC are firstly determined by the modified Gibson’s formula,and the related energy equations are derived for the HHC-FRCS-CS combined shells,from which the fundamental frequencies,the mode shapes,and the forced vibration responses are solved.The current model is verified through the discussion of convergence and comparative analysis with the associated published literature and finite element(FE)results.The effects of geometric parameters of HHC on the dynamic property of the structure are further investigated with the verified model.It reveals that the vibration suppression capability can be greatly enhanced by reducing the ratio of HHC thickness to total thickness and the ratio of wall thickness of honeycomb cell to overall radius,and by increasing the ratio of length of honeycomb cell to overall radius and honeycomb characteristic angle of HHC. | Hui LI Bocheng DONG Zhijiang GAO Jing ZHAO Haiyang ZHANG Xiangping WANG Qingkai HAN | 2022 | Applied Mathematics and Mechanics(English Edition)2022，43，9： | 0 |
| 3 | Semi-custom methodology to fabricate transmission electron microscopy chip for in situ characterization of nanodevices and nanomaterials显示文摘The fabrication of nanodevices on the delicate membrane window of the TEM(transmission electron microscopy)chip has the risk of breakage failure,limiting in-depth research in this area.This work proposed a methodology to address this issue,enabling secure in-situ transmission electron microscopic observation of many devices and materials that would otherwise be difficult to achieve.Combining semi-custom TEM chip design and front-side protected release technology,a variety of nanodevices were successfully fabricated onto the window membrane of the TEM chip and studied in situ.Moreover,the pressure tolerance of window membrane was investigated and enhanced with a reinforcing structure.As an example of typical applications,MoS;devices on the TEM chip have been fabricated and electron beam-induced gate modulation and irradiation damage effects,have been demonstrated. | YU BoCheng SUN Mei PAN RuHao TIAN JiaMin ZHENG FengYi HUANG Dong LYU FengJiao ZHANG ZhiTong LI JunJie CHEN Qing LI ZhiHong | 2022 | Science China(Technological Sciences)2022，65，4： | 0 |
| 4 | A photomemory by selective-assembling hybrid porphyrin-silicon nanowire field-effect transistor显示文摘Dear editor,Recently, the integration of photosensitive material and electronic nanodevice has been the center of attention with Internet of things (IoT)technology development [1–3]. The immobilization of such photoactive molecules on the semiconductor surface was necessarily adopted to employ their photoelectric characteristics which can be observed in the solution. | Gong CHEN Bocheng YU Xiaokang LI Xiaoqiao DONG Xiaoyan XU Zhihong LI Ru HUANG Ming LI | 2020 | Science China(Information Sciences)2020，63，6： | 0 |
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