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| 1 | Construction of multiple interfaces and dielectric/magnetic heterostructures in electromagnetic wave absorbers with enhanced absorption performance:A review显示文摘The construction of structures with multiple interfaces and dielectric/magnetic heterostructures enables the design of materials with unique physical and chemical properties,which has aroused intensive interest in scientific and technological fields.Especially,for electromagnetic(EM)wave absorption,enhanced interface polarization and improved impedence match with high Snoek's limitation could be achieved by multiple interfaces and dielectric/magnetic heterostructures,respectively,which are benificial to high-efficiency electromagnetic wave absorption(EWA).However,by far,the principles in the design or construction of structures with multiple interfaces and dielectric/magnetic heterostructures,and the relationships between those structures or heterostructures and their EWA performance have not been fully summarized and reviewed.This article aims to provide a timely review on the research progresses of high-efficency EM wave absorbers with multiple interfaces and dielectric/magnetic heterostructures,focusing on various promising EWA materials.Particularly,EM attenuation mechanisms in those structures with multiple interfaces and dielectric/magnetic heterostructures are discussed and generalized.Furthermore,the changllenges and future developments of EM wave absorbers based on those structures are proposed. | Junye Cheng Huibin Zhang Yingfei Xiong Lingfeng Gao Bo Wen Hassan Raza Hao Wang Guangping Zheng Deqing Zhang Han Zhang | 2021 | Journal of Materiomics2021，7，6： | 7 |
| 2 | High-performance microwave absorption enabled by Co_(3)O_(4) modified VB-group laminated VS_(2) with frequency modulation from S-band to Ku-band显示文摘High performance microwave absorption(MA)materials especially those with tunable frequency are highly desirable for telecommunication industries and military camouflage in the information era.Herein,we constructed hierarchical heterostructures based on VB-group laminated vanadium disulfide(VS_(2))nanosheets embedded with cobalt tetroxide(Co_(3)O_(4))nanoparticles.The highly dispersed Co_(3)O_(4)nanoparticles generate strong electromagnetic coupling networks that could enhance the loss properties of MA materials.Moreover,the interconnected VS_(2)layered network results in dipolar/interfacial polarization,multiple reflection and scattering favorable for the enhanced MA performance.Impressively,the maximum reflection loss of the VS_(2)/Co_(3)O_(4)hybrids containing 10%Co_(3)O_(4)can reach 57.96 dB at a thin thickness of 1.57 mm,and the bandwidth with an RL value less than-10 dB is as large as 3.5 GHz.The effective MA band could be adjusted in a range of 15.1 GHz(2.9-18 GHz)from S to Ku bands by the increase in thickness from 1.2 mm to 5.5 mm.The results show that the synergistic effect of multiple loss mechanisms and good impedance matching could be the reasons for strong MA capability in nearly all frequency bands,and thus,the high-performance and lightweight MA materials could be developed by the VS_(2)/Co_(3)O_(4)hybrids. | Zehao Huang Junye Cheng Huibin Zhang Yingfei Xiong Zhanxin Zhou Qingbin Zheng Guangping Zheng Deqing Zhang Maosheng Cao | 2022 | Journal of Materials Science & Technology2022，，12： | 6 |
| 3 | Recent Advances in Design Strategies and Multifunctionality of Flexible Electromagnetic Interference Shielding Materials显示文摘With rapid development of 5G communication technologies,electromagnetic interference(EMI)shielding for electronic devices has become an urgent demand in recent years,where the development of corresponding EMI shielding materials against detrimental electromagnetic radiation plays an essential role.Meanwhile,the EMI shielding materials with high flexibility and functional integrity are highly demanded for emerging shielding applications.Hitherto,a variety of flexible EMI shielding materials with lightweight and multifunctionalities have been developed.In this review,we not only introduce the recent development of flexible EMI shielding materials,but also elaborate the EMI shielding mechanisms and the index for'green EMI shielding'performance.In addition,the construction strategies for sophisticated multifunctionalities of flexible shielding materials are summarized.Finally,we propose several possible research directions for flexible EMI shielding materials in near future,which could be inspirational to the fast-growing next-generation flexible electronic devices with reliable and multipurpose protections as offered by EMI shielding materials. | Junye Cheng Chuanbing Li Yingfei Xiong Huibin Zhang Hassan Raza Sana Ullah Jinyi Wu Guangping Zheng Qi Cao Deqing Zhang Qingbin Zheng Renchao Che | 2022 | Nano-Micro Letters2022，14，5： | 5 |
| 4 | Application of Modified Shapey Value in Gains Allocation of Closed- loop Supply Chain undre Third - Party Reclain 显示文摘 | Zheng Yingfei Zhang Shuxia Chen Xiaojing Liu Fang | 2011 | Energy Pwcedia2011，5，： | 1 |
| 5 | Growth and in situ high-pressure reflection high energy electron difraction monitoring of oxide thin films显示文摘接口和表面物理是在在最近的十年的压缩的事物理以内的一个重要学科的分支。象氧化物电子的设备一样的新奇概念被推动,并且他们的性能和一生高度依赖于层表面和接口的平坦和突然。思考高精力的电子衍射(RHEED ) 对表面形态学极其敏感,证明了是为氧化物的生长学习的一种万用的技术薄电影。一个微分抽单位启用 RHEED 的实现,保证搏动的激光免职(PLD ) 系统一在里面在工作的常规 PLD 电影生长过程监视的 situ 氧压力直到 30 Pa。由优化免职条件并且分析 RHEED 紧张摆动, layer-by-layer 生长模式能被达到。电影表面的因此原子的控制和电影厚度的单位房间控制成为现实。这可以重要地在氧化物电子学,和更多导致先进小型化在接口的突现的物理性质的一个范围的发现。此处,我们将简短介绍高压的 RHEED 的原则并且向这个目的总结我们与努力相关的主要结果,包括孪生的 La2/3Ca1/3MnO3 薄电影和 ReTiO3+/2 的生长和描述(Re = La, Nd;= 0 1 ) A n B n O3n+2 结构在绝缘体和 LaAlO3 底层上的缓冲 YSZ 的硅上,分别地,以及起始的结构的学习和 YBa2Cu3O7 的生长动力学变瘦 SrTiO3 上的电影底层。目前,我们在 situ 在氧化物期间监视和生长模式控制认识到薄电影免职过程。 | LI Jie PENG Wei CHEN Ke WANG Ping CHU HaiFeng CHEN YingFei ZHENG DongNing | 2013 | Science China(Physics,Mechanics & Astronomy)2013，56，12： | 1 |
| 6 | Application of modified shapley value in gains allocation of closed-loop supply chain under third-party reclaim 显示文摘 | Zheng Yingfei Zhang Shuxia Chen Xiaojing | 2011 | Energy Procedia2011，5，： | 1 |
| 7 | An Inventory ManagementModel in Mobile Commerce显示文摘 | Zheng Yingfei Meng Xianghui | | 0，，06： | 1 |
| 8 | An Inventory Maqagement Model in Mobile Commerce显示文摘 | Zheng Yingfei Meng Xianghui | 2010 | Information Soiencc and Management Engineering(ISME)2010，，2： | 1 |
| 9 | Application of Modified Shapley Value in Gains Allocation of Closed-loop Supply Chain under Third-Party Reclaim显示文摘 | Zheng Yingfei Zhang Shuxia Chen Xiaojing Liu Fang | 2011 | Energy Procedia2011，，： | 1 |
| 10 | Application of Modified Shapiey Value in Gains Allocation of Closed-loop Supply Chain under Third-Party Reclaim显示文摘 | Zheng Yingfei Zhang Shuxia Chen Xiaojing Liu Fang | 2011 | Energy Procedia2011，5，： | 1 |
| 11 | An inventory management model in mobile commerce 显示文摘 | Zheng Yingfei Meng Xianhui | 2010 | Information science and management engineering2010，，2： | 1 |
| 12 | Foundations and Applications of Information Systems Dynamics显示文摘Although numerous advances have been made in information technology in the past decades,there is still a lack of progress in information systems dynamics(ISD),owing to the lack of a mathematical foundation needed to describe information and the lack of an analytical framework to evaluate information systems.The value of ISD lies in its ability to guide the design,development,application,and evaluation of largescale information system-of-systems(So Ss),just as mechanical dynamics theories guide mechanical systems engineering.This paper reports on a breakthrough in these fundamental challenges by proposing a framework for information space,improving a mathematical theory for information measurement,and proposing a dynamic configuration model for information systems.In this way,it establishes a basic theoretical framework for ISD.The proposed theoretical methodologies have been successfully applied and verified in the Smart Court So Ss Engineering Project of China and have achieved significant improvements in the quality and efficiency of Chinese court informatization.The proposed ISD provides an innovative paradigm for the analysis,design,development,and evaluation of large-scale complex information systems,such as electronic government and smart cities. | Jianfeng Xu Zhenyu Liu Shuliang Wang Tao Zheng Yashi Wang Yingfei Wang Yingxu Dang | 2023 | Engineering2023，，8： | 0 |
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