PINNING

作品数:117被引量:198H指数:7
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相关领域:理学自动化与计算机技术更多>>
相关作者:孙先念张泽新孙晓燕马余强郑长良更多>>
相关机构:苏州大学大连海事大学大连理工大学北京科技大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金中国博士后科学基金更多>>
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Research on fixed-time time-varying formation of heterogeneous multi-agent systems based on tracking error observer under DoS attacks
《Defence Technology(防务技术)》2024年第12期211-225,共15页Jiqing Luo Husheng Fang Yue Zhong Jing Zhang Shengli Song 
In this paper,the fixed-time time-varying formation of heterogeneous multi-agent systems(MASs) based on tracking error observer under denial-of-service(DoS) attacks is investigated.Firstly,the dynamic pinning strategy...
关键词:Denial-of-service attacks Dynamic pinning Fixed-time tracking error observer Adaptive RBFNN Fixed-time time-varying formation 
The influence of Sm_(2)O_(3)dopant on structure,morphology and transport critical current density of MgB_(2)wires investigated by using the transmission electron microscope
《Journal of Magnesium and Alloys》2024年第12期5061-5078,共18页Daniel Gajda MichałBabij Andrzej Zaleski Dogan Avci Fırat Karaboga Hakan Yetis Ibrahim Belenli Dariusz Zasada Damian Szymanski Małgorzata Małecka Wojciech Gil Tomasz Czujko 
funded by the National Science Center-Miniatura 7-no.2023/07/X/ST5/00335 and the Scientific and Technological Research Council of Turkey(TUBITAK)(Grant number:219M270)。
This study reports results for the morphology,crystal structure and critical parameters of Sm_(2)O_(3)-doped MgB_(2)wires with low and high initial filling densities.The transmission electron microscope(TEM)images wer...
关键词:MgB_(2)wire Sm_(2)O_(3) PINNING TEM 
Phase structure evolution and coercivity mechanism of high-Co containing permanent magnets
《Chinese Physics B》2024年第11期403-410,共8页Min Huang Yong Ding Zhihe Zhao Chunguo Wang Bo Zhou Lei Liu Yingli Sun Aru Yan 
Project supported by National Key R&D Program of China(Grant No.2021YFB3803003);Youth Innovation Promotion Association CAS(Grant No.2023311).
The phase structure and magnetic properties of high-Co containing permanent magnets with high thermal stability have been systematically studied in this work.It is abnormal that the coercivity of annealed samples was ...
关键词:Co-rich phase PINNING coercivity mechanism high-Co containing magnets 
Polarization pinning at antiphase boundaries in multiferroic YbFeO_(3)
《Chinese Physics B》2024年第11期39-45,共7页Guodong Ren Pravan Omprakash Xin Li Yu Yun Arashdeep S.Thind Xiaoshan Xu Rohan Mishra 
supported by the National Science Foundation(NSF)(Grant Nos.DMR-2122070,2145797,and 1454618);by the Nebraska Center for Energy Sciences Research(NCESR);supported by NSF grants#2138259,#2138286,#2138307,#2137603,and#2138296。
The switching characteristics of ferroelectrics and multiferroics are influenced by the interaction of topological defects with domain walls.We report on the pinning of polarization due to antiphase boundaries in thin...
关键词:hexagonal ferrites FERROELECTRIC MULTIFERROIC topological defect STEM 
Magnetic emission intensity enhancement for amorphous alloys by constructing a multi-phase structure withα-Fe nanocrystals
《Nano Research》2024年第7期6630-6637,共8页Ke Liu Zhi Qin Jie Shen Zhi Cheng Shiyue You Liang Ma Jing Zhou Wen Chen 
supported by the Key Research and Development Program of Hubei Province(No.2021BAA214);the Open Fund of Sanya Science and Education Innovation Park of Wuhan University of Technology(Nos.2021KF0022,2021KF0013,and 2020KF0026);Independent Innovation Projects of the Hubei Longzhong Laboratory(Nos.2022ZZ-34 and 2022ZZ-35);the National Science Fund for Distinguished Young Scholars of Hubei Province(No.201CFA067);the National innovation and entrepreneurship training program for college students(Nos.202310497010 and S202310497026).
The perturbation in the magnetic field generated by the rotation or oscillation of magnetic domains in magnetic materials can emit low-frequency electromagnetic waves,which are expected to be used in low-frequency com...
关键词:multi-phase amorphous alloys magnetic emission intensity enhancing mechanism magnetic domain pinning theory Jiles-Atherton model analysis 
Propagation and Pinning of Travelling Wave for Nagumo Type Equation
《Journal of Applied Mathematics and Physics》2024年第3期861-869,共9页Sharon-Yasotha Veerayah-Mcgregor Valipuram Manoranjan 
In this paper, we study the propagation and its failure to propagate (pinning) of a travelling wave in a Nagumo type equation, an equation that describes impulse propagation in nerve axons that also models population ...
关键词:Operator Splitting Travelling Wave Piecewise Reaction Nagumo Equation PINNING Finite Differences 
Level pinning of anti-PT-symmetric circuits for efficient wireless power transfer被引量:1
《National Science Review》2024年第1期210-219,共10页Zhiwei Guo Fengqing Yang Haiyan Zhang Xian Wu Qiong Wu Kejia Zhu Jun Jiang Haitao Jiang Yaping Yang Yunhui Li Hong Chen 
supported by the National Key Research and Development Program of China (2021YFA1400602);the National Natural Science Foundation of China (NSFC;12004284and 61621001);the Fundamental Research Funds for the Central Universities (22120210579);the Shanghai Chenguang Plan(21CGA22)。
Wireless power transfer(WPT) technology based on magnetic resonance(a basic physical phenomenon)can directly transfer energy from the source to the load without wires and other physical contacts, and has been successf...
关键词:non-Hermitian system wireless power transfer anti-PT-symmetric circuits synthetic dimension METAMATERIALS 
Surgical Treatment of Recent Traumatic Epiphyseal Detachments of the Distal Femur in the Orthopedic and Traumatological Surgery Department of the CHU Bocar Sidy Sall de Kati: About 20 Cases
《Surgical Science》2023年第5期338-346,共9页Souleymane Diallo Sory Ibrahim Tambassi Kaly Tounkara Terna Traore Kalifa Coulibaly Aboubacar Diallo Soumana Traore Aboubacar Sidiki Sangaré Salif Kone Drissa Kaloga Bagayoko Cheick Oumar Sanogo 
Introduction: To our knowledge, no scientific study has been conducted at the university hospital of Kati on recent traumatic epiphyseal detachment fractures of the distal femur. However, every day, children present i...
关键词:FRACTURES Epiphyseal Detachments Distal End of Femur PINNING 
Magnetic coupling governed pinning directions in magnetic tunnel junctions under magnetic field annealing with zero magnetic field cooling
《Science China(Information Sciences)》2023年第4期301-302,共2页Weibin CHEN Shaohua YAN Zhiqiang CAO Shiyang LU Xiaonan ZHAO Runrun HAO Zitong ZHOU Zhi LI Kun ZHANG Shishen YAN Qunwen LENG 
supported by National Natural Science Foundation of China(Grant Nos.11774199,51871112,51901008);the 111 Project B13029。
With the rapid development of emerging concepts,such as the Internet of things and big data,the use of various magnetoresistance(MR)sensors,especially tunneling MR(TMR)in magnetic tunnel junctions(MTJs),for informatio...
关键词:MAGNETIC field ANNEALING 
Inhibition of Abnormal Grain Growth in Stir Zone via In‑Situ Intermetallic Particle Formation During Friction Stir Welding of AA6061被引量:1
《Acta Metallurgica Sinica(English Letters)》2023年第4期597-610,共14页Xin Zou Cunli Liu Muyang Deng Ji Chen Lanting Zhang Ke Chen 
financially supported by the National Natural Science Foundation of China(Grant Nos.51204108 and 51675337);the National Research Foundation for Doctoral Program of Higher Education of China(Grant No.20120073120120);the Shanghai Committee of Science and Technology(Grant No.11ZR1418100).
Abnormal grain growth(AGG)has been widely observed in many friction stir welded(FSWed)joints during post-weld heat treatment(PWHT).The coarse grain structure not only reduces the strength of the joint but also limits ...
关键词:Abnormal grain growth Friction stir welding AA6061 Second phase particle Particle pinning 
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